rtl8192ee (Thinkpad T440s)

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* rtl8192ee (Thinkpad T440s)
@ 2015-02-02 23:24 Ken D'Ambrosio
  2015-02-03  0:00 ` Larry Finger
  0 siblings, 1 reply; 9+ messages in thread
From: Ken D'Ambrosio @ 2015-02-02 23:24 UTC (permalink / raw)
  To: linux-wireless

Hi, all.  Just got a new Thinkpad, and needless to say, tried to fire it 
up on the network.  Ubuntu 14.04 didn't have the driver, so I tried 
14.10, which did.  I thought I was good until I tried to connect; the 
laptop would see all the advertised WAPs, but wouldn't connect to any of 
them (including my security-free ones).  I then downloaded the 3.19 RC 
and tried that -- same deal.  I see a few extra git commits in -next; 
any idea if that will be of any assistance?  Is there anything I can dig 
through in my logs to help flesh out what the problem is?

Thanks!

-Ken

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-02 23:24 rtl8192ee (Thinkpad T440s) Ken D'Ambrosio
@ 2015-02-03  0:00 ` Larry Finger
  2015-02-05  6:56   ` Ken D'Ambrosio
  0 siblings, 1 reply; 9+ messages in thread
From: Larry Finger @ 2015-02-03  0:00 UTC (permalink / raw)
  To: Ken D'Ambrosio, linux-wireless

On 02/02/2015 05:24 PM, Ken D'Ambrosio wrote:
> Hi, all.  Just got a new Thinkpad, and needless to say, tried to fire it up on
> the network.  Ubuntu 14.04 didn't have the driver, so I tried 14.10, which did.
> I thought I was good until I tried to connect; the laptop would see all the
> advertised WAPs, but wouldn't connect to any of them (including my security-free
> ones).  I then downloaded the 3.19 RC and tried that -- same deal.  I see a few
> extra git commits in -next; any idea if that will be of any assistance?  Is
> there anything I can dig through in my logs to help flesh out what the problem is?

Logs are always helpful. As some of us do not use Ubuntu, a kernel version as 
shown by 'uname -r' is a lot more helpful that what version of Ubuntu you are using.

Kernel 3.19-rc4 from the wireless-drivers repo contains all those commits in 
-next, and it works fine here. At this point, I have been connected for 27 hours 
with a WPA2 connection.

You can also try the repo at http://github.com/lwfinger/rtlwifi-new.git. The 
master branch should be OK. If not, try the troy branch.

Larry


^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-03  0:00 ` Larry Finger
@ 2015-02-05  6:56   ` Ken D'Ambrosio
  2015-02-05  7:24     ` Larry Finger
                       ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: Ken D'Ambrosio @ 2015-02-05  6:56 UTC (permalink / raw)
  To: Larry Finger; +Cc: linux-wireless, Larry Finger

Hi!  Want to thank you for the reply.  Gave it a shot; no dice.  See 
comments below.

On 2015-02-02 19:00, Larry Finger wrote:
> On 02/02/2015 05:24 PM, Ken D'Ambrosio wrote:
>> Hi, all.  Just got a new Thinkpad, and needless to say, tried to fire 
>> it up on
>> the network.  Ubuntu 14.04 didn't have the driver, so I tried 14.10, 
>> which did.
>> I thought I was good until I tried to connect; the laptop would see 
>> all the
>> advertised WAPs, but wouldn't connect to any of them (including my 
>> security-free
>> ones).  I then downloaded the 3.19 RC and tried that -- same deal.  I 
>> see a few
>> extra git commits in -next; any idea if that will be of any 
>> assistance?  Is
>> there anything I can dig through in my logs to help flesh out what the 
>> problem is?
> 
> Logs are always helpful. As some of us do not use Ubuntu, a kernel
> version as shown by 'uname -r' is a lot more helpful that what version
> of Ubuntu you are using.

Sorry; I'll be more specific going forward.  Current kernel I'm using is 
3.19.0-rc7-next-20150204.  The included driver did not work:

------------------------ cut here 
----------------------------------------------

Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) starting connection 'whateveryouwant'
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): device 
state change: disconnected -> prepare (reason 'none') [30 40 0]
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> NetworkManager 
state is now CONNECTING
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 1 of 5 (Device Prepare) started...
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 2 of 5 (Device Configure) scheduled...
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 1 of 5 (Device Prepare) complete.
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 2 of 5 (Device Configure) starting...
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): device 
state change: prepare -> config (reason 'none') [40 50 0]
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0/wireless): connection 'whateveryouwant' requires no security.  No 
secrets needed.
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 
'ssid' value 'whateveryouwant'
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 
'scan_ssid' value '1'
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 
'key_mgmt' value 'NONE'
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation 
(wlan0) Stage 2 of 5 (Device Configure) complete.
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: set 
interface ap_scan to 1
Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): 
supplicant interface state: disconnected -> scanning
Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Activation 
(wlan0/wireless): association took too long, failing activation.
Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): device 
state change: config -> failed (reason 'SSID not found') [50 120 53]
Feb  5 01:05:46 minasithil NetworkManager[864]: <info> NetworkManager 
state is now DISCONNECTED
Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Activation 
(wlan0) failed for connection 'whateveryouwant'
Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): device 
state change: failed -> disconnected (reason 'none') [120 30 0]
Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): 
deactivating device (reason 'none') [0]
Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): 
supplicant interface state: scanning -> disconnected
Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Couldn't 
disconnect supplicant interface: This interface is not connected.

------------------------ cut here 
----------------------------------------------

> Kernel 3.19-rc4 from the wireless-drivers repo contains all those
> commits in -next, and it works fine here. At this point, I have been
> connected for 27 hours with a WPA2 connection.
> 
> You can also try the repo at
> http://github.com/lwfinger/rtlwifi-new.git. The master branch should
> be OK. If not, try the troy branch.

I tried both branches; they both failed identically:
Feb  5 01:51:19 minasithil kernel: [ 3141.801171] rtl8192ee 
0000:03:00.0: Refused to change power state, currently in D3
Feb  5 01:51:19 minasithil kernel: [ 3141.801349] 
rtl8192ee:_rtl92ee_read_adapter_info():<0-0> RTL819X Not boot from 
eeprom, check it !!
Feb  5 01:51:19 minasithil kernel: [ 3141.801375] Using firmware 
rtlwifi/rtl8192eefw_new.bin
Feb  5 01:51:19 minasithil kernel: [ 3141.803189] ieee80211 phy2: 
Selected rate control algorithm 'rtl_rc'
Feb  5 01:51:19 minasithil kernel: [ 3141.803855] rtlwifi: wireless 
switch is on
Feb  5 01:51:19 minasithil kernel: [ 3141.825219] rtl8192ee 0000:03:00.0 
wlan8: renamed from wlan0
Feb  5 01:51:19 minasithil kernel: [ 3141.899361] 
rtl8192ee:rtl92ee_hw_init():<0-0> Init MAC failed
Feb  5 01:51:19 minasithil kernel: [ 3141.977804] 
rtl8192ee:rtl92ee_hw_init():<0-0> Init MAC failed
[repeat ad nauseum until module is removed]
Feb  5 01:51:26 minasithil kernel: [ 3148.373955] IPv6: 
ADDRCONF(NETDEV_UP): wlan8: link is not ready

Thanks for any insights...

-Ken

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-05  6:56   ` Ken D'Ambrosio
@ 2015-02-05  7:24     ` Larry Finger
  2015-02-05  7:38     ` Larry Finger
  2015-02-06  3:11     ` Larry Finger
  2 siblings, 0 replies; 9+ messages in thread
From: Larry Finger @ 2015-02-05  7:24 UTC (permalink / raw)
  To: Ken D'Ambrosio; +Cc: linux-wireless

On 02/05/2015 12:56 AM, Ken D'Ambrosio wrote:
> Feb  5 01:51:19 minasithil kernel: [ 3141.801171] rtl8192ee 0000:03:00.0:
> Refused to change power state, currently in D3

Above is the serious problem. The wifi device is not powering on. Sometimes this 
can be caused by some state left by Windows. Do you dual boot?

Do any ACPI warning messages appear in the early boot log?

I found some mention of a module named thinkpad_acpi. Is it loaded?

I have asked the Realtek people if they have any suggestions.

Larry

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-05  6:56   ` Ken D'Ambrosio
  2015-02-05  7:24     ` Larry Finger
@ 2015-02-05  7:38     ` Larry Finger
  2015-02-06  3:11     ` Larry Finger
  2 siblings, 0 replies; 9+ messages in thread
From: Larry Finger @ 2015-02-05  7:38 UTC (permalink / raw)
  To: Ken D'Ambrosio; +Cc: linux-wireless, Larry Finger

On 02/05/2015 12:56 AM, Ken D'Ambrosio wrote:
> Hi!  Want to thank you for the reply.  Gave it a shot; no dice.  See comments
> below.
>
> On 2015-02-02 19:00, Larry Finger wrote:
>> On 02/02/2015 05:24 PM, Ken D'Ambrosio wrote:
>>> Hi, all.  Just got a new Thinkpad, and needless to say, tried to fire it up on
>>> the network.  Ubuntu 14.04 didn't have the driver, so I tried 14.10, which did.
>>> I thought I was good until I tried to connect; the laptop would see all the
>>> advertised WAPs, but wouldn't connect to any of them (including my security-free
>>> ones).  I then downloaded the 3.19 RC and tried that -- same deal.  I see a few
>>> extra git commits in -next; any idea if that will be of any assistance?  Is
>>> there anything I can dig through in my logs to help flesh out what the
>>> problem is?
>>
>> Logs are always helpful. As some of us do not use Ubuntu, a kernel
>> version as shown by 'uname -r' is a lot more helpful that what version
>> of Ubuntu you are using.
>
> Sorry; I'll be more specific going forward.  Current kernel I'm using is
> 3.19.0-rc7-next-20150204.  The included driver did not work:
>
> ------------------------ cut here ----------------------------------------------
>
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0)
> starting connection 'whateveryouwant'
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): device state
> change: disconnected -> prepare (reason 'none') [30 40 0]
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> NetworkManager state is
> now CONNECTING
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 1 of 5 (Device Prepare) scheduled...
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 1 of 5 (Device Prepare) started...
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 2 of 5 (Device Configure) scheduled...
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 1 of 5 (Device Prepare) complete.
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 2 of 5 (Device Configure) starting...
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): device state
> change: prepare -> config (reason 'none') [40 50 0]
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation
> (wlan0/wireless): connection 'whateveryouwant' requires no security.  No secrets
> needed.
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 'ssid'
> value 'whateveryouwant'
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 'scan_ssid'
> value '1'
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: added 'key_mgmt'
> value 'NONE'
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Activation (wlan0) Stage
> 2 of 5 (Device Configure) complete.
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> Config: set interface
> ap_scan to 1
> Feb  5 01:05:21 minasithil NetworkManager[864]: <info> (wlan0): supplicant
> interface state: disconnected -> scanning
> Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Activation
> (wlan0/wireless): association took too long, failing activation.
> Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): device state
> change: config -> failed (reason 'SSID not found') [50 120 53]
> Feb  5 01:05:46 minasithil NetworkManager[864]: <info> NetworkManager state is
> now DISCONNECTED
> Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Activation (wlan0) failed
> for connection 'whateveryouwant'
> Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): device state
> change: failed -> disconnected (reason 'none') [120 30 0]
> Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): deactivating
> device (reason 'none') [0]
> Feb  5 01:05:46 minasithil NetworkManager[864]: <info> (wlan0): supplicant
> interface state: scanning -> disconnected
> Feb  5 01:05:46 minasithil NetworkManager[864]: <warn> Couldn't disconnect
> supplicant interface: This interface is not connected.
>
> ------------------------ cut here ----------------------------------------------
>
>> Kernel 3.19-rc4 from the wireless-drivers repo contains all those
>> commits in -next, and it works fine here. At this point, I have been
>> connected for 27 hours with a WPA2 connection.
>>
>> You can also try the repo at
>> http://github.com/lwfinger/rtlwifi-new.git. The master branch should
>> be OK. If not, try the troy branch.
>
> I tried both branches; they both failed identically:
> Feb  5 01:51:19 minasithil kernel: [ 3141.801171] rtl8192ee 0000:03:00.0:
> Refused to change power state, currently in D3
> Feb  5 01:51:19 minasithil kernel: [ 3141.801349]
> rtl8192ee:_rtl92ee_read_adapter_info():<0-0> RTL819X Not boot from eeprom, check
> it !!
> Feb  5 01:51:19 minasithil kernel: [ 3141.801375] Using firmware
> rtlwifi/rtl8192eefw_new.bin
> Feb  5 01:51:19 minasithil kernel: [ 3141.803189] ieee80211 phy2: Selected rate
> control algorithm 'rtl_rc'
> Feb  5 01:51:19 minasithil kernel: [ 3141.803855] rtlwifi: wireless switch is on
> Feb  5 01:51:19 minasithil kernel: [ 3141.825219] rtl8192ee 0000:03:00.0 wlan8:
> renamed from wlan0
> Feb  5 01:51:19 minasithil kernel: [ 3141.899361]
> rtl8192ee:rtl92ee_hw_init():<0-0> Init MAC failed
> Feb  5 01:51:19 minasithil kernel: [ 3141.977804]
> rtl8192ee:rtl92ee_hw_init():<0-0> Init MAC failed
> [repeat ad nauseum until module is removed]
> Feb  5 01:51:26 minasithil kernel: [ 3148.373955] IPv6: ADDRCONF(NETDEV_UP):
> wlan8: link is not ready
>
> Thanks for any insights...

I heard from the Realtek engineer already, and he reminded me that we know of 
this problem. One pin of the PCI interface is not correctly powered, and that 
causes a boot from efuse to fail. The troy branch has code to work around this 
condition; however it was not turned on. If you pull again, this option is now 
enabled. See https://github.com/lwfinger/rtlwifi_new/issues/3 to read what has 
previously been posted.

Larry


^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-05  6:56   ` Ken D'Ambrosio
  2015-02-05  7:24     ` Larry Finger
  2015-02-05  7:38     ` Larry Finger
@ 2015-02-06  3:11     ` Larry Finger
  2015-02-06  5:57       ` Ken D'Ambrosio
  2 siblings, 1 reply; 9+ messages in thread
From: Larry Finger @ 2015-02-06  3:11 UTC (permalink / raw)
  To: Ken D'Ambrosio; +Cc: linux-wireless

On 02/05/2015 12:56 AM, Ken D'Ambrosio wrote:

Did the update to the troy branch of the rtlwifi_new repo fix the problem?

Larry



^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-06  3:11     ` Larry Finger
@ 2015-02-06  5:57       ` Ken D'Ambrosio
  2015-02-06  6:11         ` Ken D'Ambrosio
  0 siblings, 1 reply; 9+ messages in thread
From: Ken D'Ambrosio @ 2015-02-06  5:57 UTC (permalink / raw)
  To: Larry Finger; +Cc: linux-wireless, Larry Finger

On 2015-02-05 22:11, Larry Finger wrote:
> On 02/05/2015 12:56 AM, Ken D'Ambrosio wrote:
> 
> Did the update to the troy branch of the rtlwifi_new repo fix the 
> problem?

Sadly, no.  Exact same errors.  So I looked at your previous e-mail, 
which I've pasted (and commented about), below:

> Do any ACPI warning messages appear in the early boot log?
> I found some mention of a module named thinkpad_acpi. Is it loaded?

There's a bunch of ACPI stuff, some of which seems related:

[    8.548934] thinkpad_acpi: Unsupported brightness interface, please 
contact ibm-acpi-devel@lists.sourceforge.net
[    8.549028] thinkpad_acpi: radio switch found; radios are enabled
[    8.549135] thinkpad_acpi: This ThinkPad has standard ACPI backlight 
brightness control, supported by the ACPI video driver
[    8.549137] thinkpad_acpi: Disabling thinkpad-acpi brightness events 
by default...
[    8.550374] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio 
is unblocked
[    8.551069] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is 
unblocked

The lack of an "rfkill switch" for WiFi might be disconcerting at first, 
until you read the corresponding kernel doc, 
/usr/src/linux/Documentation/laptops/thinkpad-acpi.txt:
0x1005  0x04    FN+F5           Radio.  Enables/disables
                                 the internal Bluetooth hardware
                                 and W-WAN card if left in control
                                 of the firmware.  Does not affect
                                 the WLAN card.
                                 Should be used to turn on/off all
                                 radios (Bluetooth+W-WAN+WLAN),
                                 really.
Additionally:
         hotkey_radio_sw:
                 If the ThinkPad has a hardware radio switch, this
                 attribute will read 0 if the switch is in the "radios
                 disabled" position, and 1 if the switch is in the
                 "radios enabled" position.

A quick visit to /sys/devices/platform/thinkpad_acpi/hotkey_radio_sw 
shows it with a value of "1", so, as far as I can tell, ACPI is not 
blocking the WiFi radio.

>  Sometimes this can be caused by some state left by Windows. Do you 
> dual boot?

Perish the thought.  While I haven't booted Windows, neither have I 
blown away the partition; if you'd like me to boot into it and 
initialize the card, I'd be willing to give that a try.

Lastly, however, is something weird that makes me think that the extreme 
step of using Windows may not be required: the USB WiFi I use because my 
internal WiFi isn't working is an RTL8188SU.  If I leave both of them in 
when I initialize, SOMETIMES I can get the 8192EE to work -- even after 
I remove the 8188SU.  But I haven't once gotten the 8192EE to work 
without the 8188SU also inserted.  And I can't reproduce this 
functionality reliably.

-Ken

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-06  5:57       ` Ken D'Ambrosio
@ 2015-02-06  6:11         ` Ken D'Ambrosio
  2015-02-06 15:11           ` Larry Finger
  0 siblings, 1 reply; 9+ messages in thread
From: Ken D'Ambrosio @ 2015-02-06  6:11 UTC (permalink / raw)
  To: Larry Finger; +Cc: linux-wireless, Larry Finger, linux-wireless-owner

[-- Attachment #1: Type: text/plain, Size: 3495 bytes --]

P.S.  I'm sorry, I left this out: I only get the same errors during a 
manual module load.  At boot time, things seem to go somewhat more 
smoothly -- though still fails to connect to anything.  I've attached my 
dmesg text so you can parse it more fully.

-Ken

On 2015-02-06 00:57, Ken D'Ambrosio wrote:
> On 2015-02-05 22:11, Larry Finger wrote:
>> On 02/05/2015 12:56 AM, Ken D'Ambrosio wrote:
>> 
>> Did the update to the troy branch of the rtlwifi_new repo fix the 
>> problem?
> 
> Sadly, no.  Exact same errors.  So I looked at your previous e-mail,
> which I've pasted (and commented about), below:
> 
>> Do any ACPI warning messages appear in the early boot log?
>> I found some mention of a module named thinkpad_acpi. Is it loaded?
> 
> There's a bunch of ACPI stuff, some of which seems related:
> 
> [    8.548934] thinkpad_acpi: Unsupported brightness interface, please
> contact ibm-acpi-devel@lists.sourceforge.net
> [    8.549028] thinkpad_acpi: radio switch found; radios are enabled
> [    8.549135] thinkpad_acpi: This ThinkPad has standard ACPI
> backlight brightness control, supported by the ACPI video driver
> [    8.549137] thinkpad_acpi: Disabling thinkpad-acpi brightness
> events by default...
> [    8.550374] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio
> is unblocked
> [    8.551069] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is 
> unblocked
> 
> The lack of an "rfkill switch" for WiFi might be disconcerting at
> first, until you read the corresponding kernel doc,
> /usr/src/linux/Documentation/laptops/thinkpad-acpi.txt:
> 0x1005  0x04    FN+F5           Radio.  Enables/disables
>                                 the internal Bluetooth hardware
>                                 and W-WAN card if left in control
>                                 of the firmware.  Does not affect
>                                 the WLAN card.
>                                 Should be used to turn on/off all
>                                 radios (Bluetooth+W-WAN+WLAN),
>                                 really.
> Additionally:
>         hotkey_radio_sw:
>                 If the ThinkPad has a hardware radio switch, this
>                 attribute will read 0 if the switch is in the "radios
>                 disabled" position, and 1 if the switch is in the
>                 "radios enabled" position.
> 
> A quick visit to /sys/devices/platform/thinkpad_acpi/hotkey_radio_sw
> shows it with a value of "1", so, as far as I can tell, ACPI is not
> blocking the WiFi radio.
> 
>>  Sometimes this can be caused by some state left by Windows. Do you 
>> dual boot?
> 
> Perish the thought.  While I haven't booted Windows, neither have I
> blown away the partition; if you'd like me to boot into it and
> initialize the card, I'd be willing to give that a try.
> 
> Lastly, however, is something weird that makes me think that the
> extreme step of using Windows may not be required: the USB WiFi I use
> because my internal WiFi isn't working is an RTL8188SU.  If I leave
> both of them in when I initialize, SOMETIMES I can get the 8192EE to
> work -- even after I remove the 8188SU.  But I haven't once gotten the
> 8192EE to work without the 8188SU also inserted.  And I can't
> reproduce this functionality reliably.
> 
> -Ken
> --
> To unsubscribe from this list: send the line "unsubscribe 
> linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

[-- Attachment #2: rtl8192ee_solo_boot.txt --]
[-- Type: text/plain, Size: 59136 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.19.0-rc7-next-20150204 (root@minasithil) (gcc version 4.9.1 (Ubuntu 4.9.1-16ubuntu6) ) #3 SMP Thu Feb 5 00:18:20 EST 2015
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.20-next root=/dev/sda7 ro
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ce21dfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000ce21e000-0x00000000dcd3efff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000dcd3f000-0x00000000dce7efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000dce7f000-0x00000000dcefefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000dceff000-0x00000000df9fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000031e5fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: LENOVO 20AQCTO1WW/20AQCTO1WW, BIOS GJET79WW (2.29 ) 09/03/2014
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: No AGP bridge found
[    0.000000] e820: last_pfn = 0x31e600 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-back
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 00E0000000 mask 7FE0000000 uncachable
[    0.000000]   1 base 00DE000000 mask 7FFE000000 uncachable
[    0.000000]   2 base 00DD000000 mask 7FFF000000 uncachable
[    0.000000]   3 base 00DCF00000 mask 7FFFF00000 uncachable
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC  
[    0.000000] e820: last_pfn = 0xce21e max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x023f6000, 0x023f6fff] PGTABLE
[    0.000000] BRK [0x023f7000, 0x023f7fff] PGTABLE
[    0.000000] BRK [0x023f8000, 0x023f8fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x31e400000-0x31e5fffff]
[    0.000000]  [mem 0x31e400000-0x31e5fffff] page 2M
[    0.000000] BRK [0x023f9000, 0x023f9fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x300000000-0x31e3fffff]
[    0.000000]  [mem 0x300000000-0x31e3fffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x2e0000000-0x2ffffffff]
[    0.000000]  [mem 0x2e0000000-0x2ffffffff] page 1G
[    0.000000] init_memory_mapping: [mem 0x00100000-0xce21dfff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x3fffffff] page 2M
[    0.000000]  [mem 0x40000000-0xbfffffff] page 1G
[    0.000000]  [mem 0xc0000000-0xce1fffff] page 2M
[    0.000000]  [mem 0xce200000-0xce21dfff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x2dfffffff]
[    0.000000]  [mem 0x100000000-0x2dfffffff] page 1G
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F0120 000024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 0x00000000DCEFE170 0000DC (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: FACP 0x00000000DCEF9000 00010C (v05 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: DSDT 0x00000000DCEE3000 010DFE (v01 LENOVO TP-GJ    00002290 INTL 20120711)
[    0.000000] ACPI: FACS 0x00000000DCE4A000 000040
[    0.000000] ACPI: DBGP 0x00000000DCEFC000 000034 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: ECDT 0x00000000DCEFB000 000052 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: HPET 0x00000000DCEF8000 000038 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: APIC 0x00000000DCEF7000 000098 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: MCFG 0x00000000DCEF6000 00003C (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: SSDT 0x00000000DCEF5000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEF4000 000486 (v01 LENOVO TP-SSDT2 00000200 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEE2000 0009CB (v01 LENOVO SataAhci 00001000 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEE1000 000152 (v01 LENOVO Rmv_Batt 00001000 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEE0000 0007F5 (v01 LENOVO Cpu0Ist  00003000 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEDF000 000AD8 (v01 LENOVO CpuPm    00003000 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEDD000 00125C (v01 LENOVO SaSsdt   00003000 INTL 20120711)
[    0.000000] ACPI: SSDT 0x00000000DCEDC000 000379 (v01 LENOVO CppcTabl 00001000 INTL 20120711)
[    0.000000] ACPI: PCCT 0x00000000DCEDB000 00006E (v05 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: SSDT 0x00000000DCEDA000 000AC4 (v01 LENOVO Cpc_Tabl 00001000 INTL 20120711)
[    0.000000] ACPI: TCPA 0x00000000DCED9000 000032 (v02 PTL    LENOVO   06040000 LNVO 00000001)
[    0.000000] ACPI: UEFI 0x00000000DCED8000 000042 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: MSDM 0x00000000DCDB2000 000055 (v03 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: ASF! 0x00000000DCEFD000 0000A5 (v32 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: BATB 0x00000000DCED7000 000046 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: FPDT 0x00000000DCED6000 000064 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: UEFI 0x00000000DCED5000 0002F6 (v01 LENOVO TP-GJ    00002290 PTEC 00000002)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000031e5fffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x31e5f9000-0x31e5fdfff]
[    0.000000]  [ffffea0000000000-ffffea000c7fffff] PMD -> [ffff880312000000-ffff88031dbfffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000031e5fffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000ce21dfff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000031e5fffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000031e5fffff]
[    0.000000] On node 0 totalpages: 3065786
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 13129 pages used for memmap
[    0.000000]   DMA32 zone: 840222 pages, LIFO batch:31
[    0.000000]   Normal zone: 34712 pages used for memmap
[    0.000000]   Normal zone: 2221568 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0xdda00000-0xdf9fffff
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xce21e000-0xdcd3efff]
[    0.000000] PM: Registered nosave memory: [mem 0xdcd3f000-0xdce7efff]
[    0.000000] PM: Registered nosave memory: [mem 0xdce7f000-0xdcefefff]
[    0.000000] PM: Registered nosave memory: [mem 0xdceff000-0xdf9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfe100fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff]
[    0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 32 pages/cpu @ffff88031e200000 s91928 r8192 d30952 u262144
[    0.000000] pcpu-alloc: s91928 r8192 d30952 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 3017860
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.20-next root=/dev/sda7 ro
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 11982724K/12263144K available (8907K kernel code, 1252K rwdata, 4140K rodata, 1432K init, 1320K bss, 280420K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.000000] NR_IRQS:16640 nr_irqs:760 16
[    0.000000] 	Offload RCU callbacks from all CPUs
[    0.000000] 	Offload RCU callbacks from CPUs: 0-7.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2494.116 MHz processor
[    0.000036] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.23 BogoMIPS (lpj=9976464)
[    0.000121] pid_max: default: 32768 minimum: 301
[    0.000166] ACPI: Core revision 20141107
[    0.019201] ACPI: All ACPI Tables successfully acquired
[    0.022831] Security Framework initialized
[    0.022883] AppArmor: AppArmor initialized
[    0.022921] Yama: becoming mindful.
[    0.024199] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.028083] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.029781] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.029848] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.030164] Initializing cgroup subsys blkio
[    0.030206] Initializing cgroup subsys memory
[    0.030251] Initializing cgroup subsys devices
[    0.030292] Initializing cgroup subsys freezer
[    0.030333] Initializing cgroup subsys net_cls
[    0.031320] Initializing cgroup subsys perf_event
[    0.031362] Initializing cgroup subsys net_prio
[    0.031402] Initializing cgroup subsys hugetlb
[    0.031468] CPU: Physical Processor ID: 0
[    0.031506] CPU: Processor Core ID: 0
[    0.031548] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.031591] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.032767] mce: CPU supports 7 MCE banks
[    0.032819] CPU0: Thermal monitoring enabled (TM1)
[    0.032870] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    0.032914] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    0.033084] Freeing SMP alternatives memory: 36K (ffffffff822a1000 - ffffffff822aa000)
[    0.034390] ftrace: allocating 31913 entries in 125 pages
[    0.050873] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.051587] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.091360] TSC deadline timer enabled
[    0.091363] smpboot: CPU0: Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz (fam: 06, model: 45, stepping: 01)
[    0.091499] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[    0.091655] ... version:                3
[    0.091694] ... bit width:              48
[    0.091732] ... generic registers:      4
[    0.091771] ... value mask:             0000ffffffffffff
[    0.091812] ... max period:             0000ffffffffffff
[    0.091853] ... fixed-purpose events:   3
[    0.091892] ... event mask:             000000070000000f
[    0.092874] x86: Booting SMP configuration:
[    0.092914] .... node  #0, CPUs:      #1
[    0.107465] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.107663]  #2 #3
[    0.136400] x86: Booted up 1 node, 4 CPUs
[    0.136471] smpboot: Total of 4 processors activated (19952.92 BogoMIPS)
[    0.141047] devtmpfs: initialized
[    0.144208] evm: security.selinux
[    0.144245] evm: security.SMACK64
[    0.144282] evm: security.SMACK64EXEC
[    0.144320] evm: security.SMACK64TRANSMUTE
[    0.144358] evm: security.SMACK64MMAP
[    0.144396] evm: security.ima
[    0.144432] evm: security.capability
[    0.144523] PM: Registering ACPI NVS region [mem 0xdcd3f000-0xdce7efff] (1310720 bytes)
[    0.144792] xor: automatically using best checksumming function:
[    0.184894]    avx       : 15704.000 MB/sec
[    0.184944] pinctrl core: initialized pinctrl subsystem
[    0.185092] RTC time:  0:30:56, date: 02/06/15
[    0.185259] NET: Registered protocol family 16
[    0.200948] cpuidle: using governor ladder
[    0.224981] cpuidle: using governor menu
[    0.225084] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.225148] ACPI: bus type PCI registered
[    0.225187] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.225425] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.225494] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.225631] PCI: Using configuration type 1 for base access
[    0.309113] raid6: sse2x1    5735 MB/s
[    0.377210] raid6: sse2x2    7198 MB/s
[    0.445301] raid6: sse2x4    8375 MB/s
[    0.513394] raid6: avx2x1   11130 MB/s
[    0.581492] raid6: avx2x2   12838 MB/s
[    0.649587] raid6: avx2x4   14983 MB/s
[    0.649626] raid6: using algorithm avx2x4 (14983 MB/s)
[    0.649667] raid6: using avx2x2 recovery algorithm
[    0.649813] ACPI: Added _OSI(Module Device)
[    0.649853] ACPI: Added _OSI(Processor Device)
[    0.649893] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.649933] ACPI: Added _OSI(Processor Aggregator Device)
[    0.652080] ACPI : EC: EC description table is found, configuring boot EC
[    0.658258] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.660318] ACPI: Dynamic OEM Table Load:
[    0.660397] ACPI: SSDT 0xFFFF880310310800 000436 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
[    0.661272] ACPI: Dynamic OEM Table Load:
[    0.661347] ACPI: SSDT 0xFFFF880310311000 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
[    0.662281] ACPI: Dynamic OEM Table Load:
[    0.662355] ACPI: SSDT 0xFFFF88030FE30000 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
[    0.663626] ACPI: Interpreter enabled
[    0.663672] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20141107/hwxface-580)
[    0.663769] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20141107/hwxface-580)
[    0.663877] ACPI: (supports S0 S3 S4 S5)
[    0.663915] ACPI: Using IOAPIC for interrupt routing
[    0.663982] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.666797] ACPI: Power Resource [PUBS] (on)
[    0.667477] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.667719] ACPI: Power Resource [NVP3] (on)
[    0.667786] ACPI: Power Resource [NVP2] (on)
[    0.671059] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
[    0.671309] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11)
[    0.671554] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11)
[    0.671798] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 9 10 11)
[    0.672042] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11)
[    0.672270] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled.
[    0.672559] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 *10 11)
[    0.672802] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 9 10 11)
[    0.673062] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
[    0.673110] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.673286] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability]
[    0.673380] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
[    0.673448] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
[    0.673511] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER]
[    0.673575] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[    0.673779] PCI host bridge to bus 0000:00
[    0.673820] pci_bus 0000:00: root bus resource [bus 00-3f]
[    0.673863] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.673907] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.673951] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.673997] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfebfffff]
[    0.674043] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff]
[    0.674095] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[    0.674183] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[    0.674197] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit]
[    0.674205] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.674211] pci 0000:00:02.0: reg 0x20: [io  0x4000-0x403f]
[    0.674295] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[    0.674305] pci 0000:00:03.0: reg 0x10: [mem 0xf0630000-0xf0633fff 64bit]
[    0.674413] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[    0.674431] pci 0000:00:14.0: reg 0x10: [mem 0xf0620000-0xf062ffff 64bit]
[    0.674492] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.674522] pci 0000:00:14.0: System wakeup disabled by ACPI
[    0.674605] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[    0.674626] pci 0000:00:16.0: reg 0x10: [mem 0xf0639000-0xf063901f 64bit]
[    0.674697] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.674769] pci 0000:00:19.0: [8086:155a] type 00 class 0x020000
[    0.674786] pci 0000:00:19.0: reg 0x10: [mem 0xf0600000-0xf061ffff]
[    0.674793] pci 0000:00:19.0: reg 0x14: [mem 0xf063e000-0xf063efff]
[    0.674801] pci 0000:00:19.0: reg 0x18: [io  0x4080-0x409f]
[    0.674861] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.674892] pci 0000:00:19.0: System wakeup disabled by ACPI
[    0.674975] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[    0.674990] pci 0000:00:1b.0: reg 0x10: [mem 0xf0634000-0xf0637fff 64bit]
[    0.675060] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.675123] pci 0000:00:1c.0: [8086:9c1a] type 01 class 0x060400
[    0.675193] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.675260] pci 0000:00:1c.1: [8086:9c14] type 01 class 0x060400
[    0.675337] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.675371] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.675460] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
[    0.675481] pci 0000:00:1d.0: reg 0x10: [mem 0xf063d000-0xf063d3ff]
[    0.675574] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.675607] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.675689] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[    0.675860] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[    0.675875] pci 0000:00:1f.2: reg 0x10: [io  0x40a8-0x40af]
[    0.675882] pci 0000:00:1f.2: reg 0x14: [io  0x40b4-0x40b7]
[    0.675889] pci 0000:00:1f.2: reg 0x18: [io  0x40a0-0x40a7]
[    0.675897] pci 0000:00:1f.2: reg 0x1c: [io  0x40b0-0x40b3]
[    0.675904] pci 0000:00:1f.2: reg 0x20: [io  0x4060-0x407f]
[    0.675911] pci 0000:00:1f.2: reg 0x24: [mem 0xf063c000-0xf063c7ff]
[    0.675949] pci 0000:00:1f.2: PME# supported from D3hot
[    0.676008] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[    0.676022] pci 0000:00:1f.3: reg 0x10: [mem 0xf0638000-0xf06380ff 64bit]
[    0.676041] pci 0000:00:1f.3: reg 0x20: [io  0xefa0-0xefbf]
[    0.676183] pci 0000:02:00.0: [10ec:5227] type 00 class 0xff0000
[    0.676207] pci 0000:02:00.0: reg 0x10: [mem 0xf0500000-0xf0500fff]
[    0.676351] pci 0000:02:00.0: supports D1 D2
[    0.676353] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.685665] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.685710] pci 0000:00:1c.0:   bridge window [mem 0xf0500000-0xf05fffff]
[    0.686129] pci 0000:03:00.0: [10ec:818b] type 00 class 0x028000
[    0.686151] pci 0000:03:00.0: reg 0x10: [io  0x3000-0x30ff]
[    0.686183] pci 0000:03:00.0: reg 0x18: [mem 0xf0400000-0xf0403fff 64bit]
[    0.686301] pci 0000:03:00.0: supports D1 D2
[    0.686303] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.698006] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.698050] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
[    0.698053] pci 0000:00:1c.1:   bridge window [mem 0xf0400000-0xf04fffff]
[    0.699266] ACPI: Enabled 4 GPEs in block 00 to 7F
[    0.699399] ACPI : EC: GPE = 0x25, I/O: command/status = 0x66, data = 0x62
[    0.699553] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.699597] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.699662] vgaarb: loaded
[    0.699698] vgaarb: bridge control possible 0000:00:02.0
[    0.700033] SCSI subsystem initialized
[    0.700113] libata version 3.00 loaded.
[    0.700138] ACPI: bus type USB registered
[    0.700194] usbcore: registered new interface driver usbfs
[    0.700245] usbcore: registered new interface driver hub
[    0.700304] usbcore: registered new device driver usb
[    0.700500] PCI: Using ACPI for IRQ routing
[    0.701904] PCI: pci_cache_line_size set to 64 bytes
[    0.702622] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    0.702623] e820: reserve RAM buffer [mem 0xce21e000-0xcfffffff]
[    0.702625] e820: reserve RAM buffer [mem 0x31e600000-0x31fffffff]
[    0.702743] NetLabel: Initializing
[    0.702781] NetLabel:  domain hash size = 128
[    0.702820] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.702873] NetLabel:  unlabeled traffic allowed by default
[    0.702976] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.703140] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.705225] Switched to clocksource hpet
[    0.711799] AppArmor: AppArmor Filesystem Enabled
[    0.711912] pnp: PnP ACPI init
[    0.712349] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.712396] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
[    0.712442] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
[    0.712488] system 00:00: [mem 0x000c8000-0x000cbfff] could not be reserved
[    0.712534] system 00:00: [mem 0x000cc000-0x000cffff] could not be reserved
[    0.712580] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved
[    0.712625] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved
[    0.712670] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved
[    0.712715] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved
[    0.712761] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
[    0.712807] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
[    0.712853] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
[    0.712899] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
[    0.712944] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
[    0.712991] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved
[    0.713037] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved
[    0.713083] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved
[    0.713131] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.713255] system 00:01: [io  0x1800-0x189f] could not be reserved
[    0.713301] system 00:01: [io  0x0800-0x087f] has been reserved
[    0.713345] system 00:01: [io  0x0880-0x08ff] has been reserved
[    0.713389] system 00:01: [io  0x0900-0x097f] has been reserved
[    0.713432] system 00:01: [io  0x0980-0x09ff] has been reserved
[    0.713476] system 00:01: [io  0x0a00-0x0a7f] has been reserved
[    0.713519] system 00:01: [io  0x0a80-0x0aff] has been reserved
[    0.713563] system 00:01: [io  0x0b00-0x0b7f] has been reserved
[    0.713607] system 00:01: [io  0x0b80-0x0bff] has been reserved
[    0.713650] system 00:01: [io  0x15e0-0x15ef] has been reserved
[    0.713694] system 00:01: [io  0x1600-0x167f] has been reserved
[    0.713738] system 00:01: [io  0x1640-0x165f] has been reserved
[    0.713782] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.714779] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved
[    0.714826] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.714871] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.714916] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.714961] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.715007] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
[    0.715053] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.715113] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.715140] pnp 00:03: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active)
[    0.715164] pnp 00:04: Plug and Play ACPI device, IDs LEN0036 PNP0f13 (active)
[    0.715209] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active)
[    0.715616] pnp: PnP ACPI: found 6 devices
[    0.722089] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.722137] pci 0000:00:1c.0:   bridge window [mem 0xf0500000-0xf05fffff]
[    0.722188] pci 0000:00:1c.1: PCI bridge to [bus 03]
[    0.722231] pci 0000:00:1c.1:   bridge window [io  0x3000-0x3fff]
[    0.722278] pci 0000:00:1c.1:   bridge window [mem 0xf0400000-0xf04fffff]
[    0.722330] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.722332] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.722334] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.722336] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfebfffff]
[    0.722338] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff]
[    0.722340] pci_bus 0000:02: resource 1 [mem 0xf0500000-0xf05fffff]
[    0.722342] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.722343] pci_bus 0000:03: resource 1 [mem 0xf0400000-0xf04fffff]
[    0.722378] NET: Registered protocol family 2
[    0.722679] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.722987] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.723153] TCP: Hash tables configured (established 131072 bind 65536)
[    0.723216] TCP: reno registered
[    0.723273] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[    0.723372] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[    0.723500] NET: Registered protocol family 1
[    0.723556] pci 0000:00:02.0: Video device with shadowed ROM
[    0.724204] PCI: CLS 64 bytes, default 64
[    0.724260] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.724306] software IO TLB [mem 0xca21e000-0xce21e000] (64MB) mapped at [ffff8800ca21e000-ffff8800ce21dfff]
[    0.724564] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[    0.724685] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x1c
[    0.724735] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x1c
[    0.724784] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x1c
[    0.724834] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x1c
[    0.724937] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.725030] Scanning for low memory corruption every 60 seconds
[    0.725440] futex hash table entries: 2048 (order: 5, 131072 bytes)
[    0.725506] Initialise system trusted keyring
[    0.725571] audit: initializing netlink subsys (disabled)
[    0.725637] audit: type=2000 audit(1423182655.720:1): initialized
[    0.726051] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.727824] zpool: loaded
[    0.727863] zbud: loaded
[    0.728099] VFS: Disk quotas dquot_6.5.2
[    0.728176] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.728807] fuse init (API version 7.23)
[    0.729008] Key type big_key registered
[    0.729449] Key type asymmetric registered
[    0.729490] Asymmetric key parser 'x509' registered
[    0.729551] bounce: pool size: 64 pages
[    0.729625] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.729725] io scheduler noop registered
[    0.729766] io scheduler deadline registered (default)
[    0.729849] io scheduler cfq registered
[    0.730181] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.730241] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.730332] intel_idle: MWAIT substates: 0x11142120
[    0.730333] intel_idle: v0.4 model 0x45
[    0.730335] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.730804] ACPI: AC Adapter [AC] (on-line)
[    0.730960] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.731166] ACPI: Lid Switch [LID]
[    0.731245] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[    0.731311] ACPI: Sleep Button [SLPB]
[    0.731393] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.731456] ACPI: Power Button [PWRF]
[    0.732606] thermal LNXTHERM:00: registered as thermal_zone0
[    0.732650] ACPI: Thermal Zone [THM0] (42 C)
[    0.732728] GHES: HEST is not enabled!
[    0.732884] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.734585] Linux agpgart interface v0.103
[    0.740126] ACPI: Battery Slot [BAT0] (battery present)
[    0.745328] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78)
[    0.747779] ACPI: Battery Slot [BAT1] (battery present)
[    0.793404] tpm_tis 00:05: TPM is disabled/deactivated (0x6)
[    0.796104] brd: module loaded
[    0.797175] loop: module loaded
[    0.797391] ahci 0000:00:1f.2: version 3.0
[    0.813356] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x5 impl SATA mode
[    0.813423] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    0.813935] scsi host0: ahci
[    0.814214] scsi host1: ahci
[    0.814445] scsi host2: ahci
[    0.814542] ata1: SATA max UDMA/133 abar m2048@0xf063c000 port 0xf063c100 irq 40
[    0.814605] ata2: DUMMY
[    0.814640] ata3: SATA max UDMA/133 abar m2048@0xf063c000 port 0xf063c200 irq 40
[    0.814812] libphy: Fixed MDIO Bus: probed
[    0.814854] tun: Universal TUN/TAP device driver, 1.6
[    0.814895] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    0.814999] PPP generic driver version 2.4.2
[    0.815196] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.815244] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.815377] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00003810
[    0.815447] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.815519] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.815565] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.815628] usb usb1: Product: xHCI Host Controller
[    0.815669] usb usb1: Manufacturer: Linux 3.19.0-rc7-next-20150204 xhci-hcd
[    0.815715] usb usb1: SerialNumber: 0000:00:14.0
[    0.815873] hub 1-0:1.0: USB hub found
[    0.815921] hub 1-0:1.0: 9 ports detected
[    0.817336] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.817390] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.817486] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    0.817532] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.817594] usb usb2: Product: xHCI Host Controller
[    0.817636] usb usb2: Manufacturer: Linux 3.19.0-rc7-next-20150204 xhci-hcd
[    0.817681] usb usb2: SerialNumber: 0000:00:14.0
[    0.817840] hub 2-0:1.0: USB hub found
[    0.817885] hub 2-0:1.0: 4 ports detected
[    0.818529] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.818578] ehci-pci: EHCI PCI platform driver
[    0.818702] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    0.818749] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
[    0.818822] ehci-pci 0000:00:1d.0: debug port 2
[    0.822776] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    0.822790] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf063d000
[    0.833422] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    0.833535] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    0.833582] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.833645] usb usb3: Product: EHCI Host Controller
[    0.833686] usb usb3: Manufacturer: Linux 3.19.0-rc7-next-20150204 ehci_hcd
[    0.833732] usb usb3: SerialNumber: 0000:00:1d.0
[    0.833981] hub 3-0:1.0: USB hub found
[    0.834026] hub 3-0:1.0: 3 ports detected
[    0.834228] ehci-platform: EHCI generic platform driver
[    0.834284] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.834332] ohci-pci: OHCI PCI platform driver
[    0.834383] ohci-platform: OHCI generic platform driver
[    0.834432] uhci_hcd: USB Universal Host Controller Interface driver
[    0.834532] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    0.836465] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.836510] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.836808] mousedev: PS/2 mouse device common for all mice
[    0.837081] rtc_cmos 00:02: RTC can wake from S4
[    0.837257] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    0.837339] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    0.837483] device-mapper: uevent: version 1.0.3
[    0.837590] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
[    0.837687] Intel P-state driver initializing.
[    0.837885] ledtrig-cpu: registered to indicate activity on CPUs
[    0.838099] Error parsing PCC subspaces from PCCT
[    0.838152] ACPI PCC probe failed.
[    0.838297] TCP: cubic registered
[    0.838314] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    0.838538] NET: Registered protocol family 10
[    0.838784] NET: Registered protocol family 17
[    0.838835] Key type dns_resolver registered
[    0.839188] Loading compiled-in X.509 certificates
[    0.839996] Loaded X.509 cert 'Magrathea: Glacier signing key: 8598b03cb09da33082b15a9fd6b8cc72f53c86fc'
[    0.840063] registered taskstats version 1
[    0.840408] Btrfs loaded
[    0.840718] Key type trusted registered
[    0.841015] Key type encrypted registered
[    0.841056] AppArmor: AppArmor sha1 policy hashing enabled
[    0.861444] tpm_tis 00:05: A TPM error (6) occurred attempting to read a pcr value
[    0.861507] ima: No TPM chip found, activating TPM-bypass!
[    0.861567] evm: HMAC attrs: 0x1
[    0.862312]   Magic number: 3:897:505
[    0.862355] i8042 i8042: hash matches
[    0.862478] rtc_cmos 00:02: setting system clock to 2015-02-06 00:30:56 UTC (1423182656)
[    0.862609] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    0.862652] EDD information not available.
[    0.862762] PM: Hibernation image not present or could not be loaded.
[    1.125754] usb 1-4: new high-speed USB device number 2 using xhci_hcd
[    1.133761] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.134109] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.134114] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.135168] ata3.00: ACPI cmd ef/10:09:00:00:00:a0 (SET FEATURES) succeeded
[    1.135483] ata3.00: ATA-9: SanDisk SSD U110 16GB, U21B001, max UDMA/133
[    1.135529] ata3.00: 31277232 sectors, multi 1: LBA48 NCQ (depth 31/32)
[    1.135971] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.135975] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.136073] ata3.00: ACPI cmd ef/10:09:00:00:00:a0 (SET FEATURES) succeeded
[    1.136218] ata3.00: configured for UDMA/133
[    1.145749] usb 3-1: new high-speed USB device number 2 using ehci-pci
[    1.189813] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.193613] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.193617] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.241320] ata1.00: ATA-8: TOSHIBA MQ01ACF050, AV002E, max UDMA/100
[    1.241369] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    1.242923] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[    1.242928] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    1.244402] ata1.00: configured for UDMA/100
[    1.244696] scsi 0:0:0:0: Direct-Access     ATA      TOSHIBA MQ01ACF0 2E   PQ: 0 ANSI: 5
[    1.245116] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    1.245133] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.245227] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    1.245268] scsi 2:0:0:0: Direct-Access     ATA      SanDisk SSD U110 001  PQ: 0 ANSI: 5
[    1.245423] sd 2:0:0:0: [sdb] 31277232 512-byte logical blocks: (16.0 GB/14.9 GiB)
[    1.245434] sd 0:0:0:0: [sda] Write Protect is off
[    1.245437] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.245470] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.245631] sd 2:0:0:0: Attached scsi generic sg1 type 0
[    1.245698] sd 2:0:0:0: [sdb] Write Protect is off
[    1.245754] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    1.245783] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.251743]  sdb: sdb1
[    1.252329] sd 2:0:0:0: [sdb] Attached SCSI disk
[    1.264775] usb 1-4: config 1 has an invalid interface number: 8 but max is 3
[    1.264826] usb 1-4: config 1 has no interface number 1
[    1.265437] usb 1-4: config 2 has an invalid interface number: 12 but max is 1
[    1.265504] usb 1-4: config 2 has an invalid interface number: 13 but max is 1
[    1.265565] usb 1-4: config 2 has an invalid interface number: 13 but max is 1
[    1.265627] usb 1-4: config 2 has no interface number 0
[    1.265668] usb 1-4: config 2 has no interface number 1
[    1.266885] usb 1-4: New USB device found, idVendor=1199, idProduct=901f
[    1.266935] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.266980] usb 1-4: Product: Sierra Wireless EM7355 Qualcomm Gobi(TM) 4G LTE/HSPA+/EVDO
[    1.267044] usb 1-4: Manufacturer: Sierra Wireless, Incorporated
[    1.278308] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
[    1.278357] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.278691] hub 3-1:1.0: USB hub found
[    1.278931] hub 3-1:1.0: 8 ports detected
[    1.343044]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9
[    1.343933] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.343991] md: Waiting for all devices to be available before autodetect
[    1.344037] md: If you don't use raid, use raid=noautodetect
[    1.344208] md: Autodetecting RAID arrays.
[    1.344247] md: Scanned 0 and added 0 devices.
[    1.344285] md: autorun ...
[    1.344320] md: ... autorun DONE.
[    1.368128] EXT3-fs (sda7): error: couldn't mount because of unsupported optional features (240)
[    1.368306] EXT2-fs (sda7): error: couldn't mount because of unsupported optional features (240)
[    1.410685] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null)
[    1.410748] VFS: Mounted root (ext4 filesystem) readonly on device 8:7.
[    1.434094] usb 1-6: new full-speed USB device number 3 using xhci_hcd
[    1.445171] devtmpfs: mounted
[    1.445517] Freeing unused kernel memory: 1432K (ffffffff8213b000 - ffffffff822a1000)
[    1.445580] Write protecting the kernel read-only data: 16384k
[    1.445999] Freeing unused kernel memory: 1320K (ffff8800018b6000 - ffff880001a00000)
[    1.446442] Freeing unused kernel memory: 2004K (ffff880001e0b000 - ffff880002000000)
[    1.563651] usb 1-6: New USB device found, idVendor=138a, idProduct=0017
[    1.563700] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[    1.563746] usb 1-6: SerialNumber: cd6b2b768e14
[    1.722398] tsc: Refined TSC clocksource calibration: 2494.225 MHz
[    1.730428] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[    1.858735] usb 1-7: No LPM exit latency info found, disabling LPM.
[    1.859828] usb 1-7: New USB device found, idVendor=0bda, idProduct=8761
[    1.859876] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.859924] usb 1-7: Product: Bluetooth Radio
[    1.859963] usb 1-7: Manufacturer: Realtek
[    1.860003] usb 1-7: SerialNumber: 00e04c000001
[    1.891256] random: init urandom read with 61 bits of entropy available
[    2.026698] usb 1-8: new high-speed USB device number 5 using xhci_hcd
[    2.279126] usb 1-8: New USB device found, idVendor=04f2, idProduct=b39a
[    2.279175] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.279221] usb 1-8: Product: Integrated Camera
[    2.279261] usb 1-8: Manufacturer: SunplusIT INC.
[    2.457370] init: ureadahead main process (119) terminated with status 5
[    2.723626] Switched to clocksource tsc
[    2.899380] random: nonblocking pool is initialized
[    3.676097] systemd-udevd[241]: starting version 208
[    4.364134] lp: driver loaded but no devices found
[    4.401729] ppdev: user-space parallel port driver
[    5.088241] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.150714] wmi: Mapper loaded
[    5.250707] rtsx_pci 0000:02:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 43
[    5.455492] pps_core: LinuxPPS API ver. 1 registered
[    5.455494] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    5.617147] PTP clock support registered
[    5.790910] Bluetooth: Core ver 2.20
[    5.790926] NET: Registered protocol family 31
[    5.790927] Bluetooth: HCI device and connection manager initialized
[    5.790930] Bluetooth: HCI socket layer initialized
[    5.790932] Bluetooth: L2CAP socket layer initialized
[    5.790937] Bluetooth: SCO socket layer initialized
[    6.258326] usbcore: registered new interface driver btusb
[    6.270321] media: Linux media interface: v0.10
[    6.443125] Linux video capture interface: v2.00
[    6.446719] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    6.446721] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
[    6.446847] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    6.664449] AVX2 version of gcm_enc/dec engaged.
[    6.664453] AES CTR mode by8 optimization enabled
[    6.677229] cfg80211: Calling CRDA to update world regulatory domain
[    6.764727] usbcore: registered new interface driver cdc_ncm
[    6.842553] usbcore: registered new interface driver cdc_wdm
[    6.854425] usbcore: registered new interface driver usbserial
[    6.854441] usbcore: registered new interface driver usbserial_generic
[    6.854455] usbserial: USB Serial support registered for generic
[    6.872210] e1000e 0000:00:19.0 eth0: registered PHC clock
[    6.872216] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 68:f7:28:3a:c6:58
[    6.872219] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[    6.872245] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF
[    6.873436] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x12e800, board id: 2962, fw id: 2560
[    6.873443] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
[    6.880661] cdc_mbim 1-4:2.12: cdc-wdm0: USB WDM device
[    6.880842] cdc_mbim 1-4:2.12 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-4, CDC MBIM, f2:bd:47:42:6a:7b
[    6.880865] usbcore: registered new interface driver cdc_mbim
[    6.918039] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b39a)
[    6.922546] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5
[    6.926522] input: Integrated Camera as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input6
[    6.926584] usbcore: registered new interface driver uvcvideo
[    6.926586] USB Video Class driver (1.1.1)
[    7.116961] usbcore: registered new interface driver qcserial
[    7.116974] usbserial: USB Serial support registered for Qualcomm USB modem
[    7.198493] [drm] Initialized drm 1.1.0 20060810
[    7.714267] kvm: disabled by bios
[    7.976930] Non-volatile memory driver v1.3
[    8.194041] intel_rapl: Found RAPL domain package
[    8.194045] intel_rapl: Found RAPL domain core
[    8.194048] intel_rapl: Found RAPL domain uncore
[    8.194050] intel_rapl: Found RAPL domain dram
[    8.743280] cfg80211: World regulatory domain updated:
[    8.743284] cfg80211:  DFS Master region: unset
[    8.743285] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    8.743288] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[    8.743290] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[    8.743291] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[    8.743293] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[    8.743294] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[    8.770277] thinkpad_acpi: ThinkPad ACPI Extras v0.25
[    8.770279] thinkpad_acpi: http://ibm-acpi.sf.net/
[    8.770280] thinkpad_acpi: ThinkPad BIOS GJET79WW (2.29 ), EC unknown
[    8.770281] thinkpad_acpi: Lenovo ThinkPad T440s, model 20AQCTO1WW
[    8.770934] thinkpad_acpi: Unsupported brightness interface, please contact ibm-acpi-devel@lists.sourceforge.net
[    8.771027] thinkpad_acpi: radio switch found; radios are enabled
[    8.771131] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[    8.771133] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[    8.772325] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    8.772898] thinkpad_acpi: rfkill switch tpacpi_wwan_sw: radio is unblocked
[    8.775087] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input8
[    8.984889] audit: type=1400 audit(1423200664.611:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=429 comm="apparmor_parser"
[    8.984895] audit: type=1400 audit(1423200664.611:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=429 comm="apparmor_parser"
[    8.984898] audit: type=1400 audit(1423200664.611:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=429 comm="apparmor_parser"
[    8.985129] audit: type=1400 audit(1423200664.611:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=431 comm="apparmor_parser"
[    8.985137] audit: type=1400 audit(1423200664.611:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=431 comm="apparmor_parser"
[    8.985142] audit: type=1400 audit(1423200664.611:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=431 comm="apparmor_parser"
[    8.985150] audit: type=1400 audit(1423200664.611:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=374 comm="apparmor_parser"
[    8.985156] audit: type=1400 audit(1423200664.611:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=374 comm="apparmor_parser"
[    8.985161] audit: type=1400 audit(1423200664.611:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=374 comm="apparmor_parser"
[    9.020431] rtlwifi: module verification failed: signature and/or  required key missing - tainting kernel
[    9.291583] sound hdaudioC1D0: autoconfig for ALC3232: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line
[    9.291586] sound hdaudioC1D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
[    9.291588] sound hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[    9.291589] sound hdaudioC1D0:    mono: mono_out=0x0
[    9.291590] sound hdaudioC1D0:    inputs:
[    9.291591] sound hdaudioC1D0:      Dock Mic=0x19
[    9.291593] sound hdaudioC1D0:      Mic=0x1a
[    9.291594] sound hdaudioC1D0:      Internal Mic=0x12
[    9.312386] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
[    9.312477] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
[    9.312556] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[    9.312631] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[    9.642803] Using firmware rtlwifi/rtl8192eefw_new.bin
[    9.698296] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    9.698484] rtlwifi: wireless switch is on
[   10.176527] [drm] Memory usable by graphics device = 2048M
[   10.176530] [drm] Replacing VGA console driver
[   10.177146] Console: switching to colour dummy device 80x25
[   10.199727] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   10.199730] [drm] Driver supports precise vblank timestamp query.
[   10.199815] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   10.268670] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
[   10.269024] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input13
[   10.269175] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   10.269180] [drm] Initialized i915 1.6.0 20150130 for 0000:00:02.0 on minor 0
[   10.323837] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5
[   10.340818] fbcon: inteldrmfb (fb0) is primary device
[   10.900001] Adding 2060284k swap on /dev/sda8.  Priority:-1 extents:1 across:2060284k FS
[   11.168411] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro
[   11.217979] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[   11.441366] Console: switching to colour frame buffer device 240x67
[   11.447754] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[   11.447756] i915 0000:00:02.0: registered panic notifier
[   11.456615] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input7
[   11.467565] init: Error while reading from descriptor: Broken pipe
[   11.470084] init: failsafe main process (634) killed by TERM signal
[   11.792261] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14
[   11.792316] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[   11.792362] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[   12.549089] audit: type=1400 audit(1423200668.167:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=826 comm="apparmor_parser"
[   12.554857] init: avahi-cups-reload main process (830) terminated with status 1
[   13.253325] Bluetooth: RFCOMM TTY layer initialized
[   13.253332] Bluetooth: RFCOMM socket layer initialized
[   13.253336] Bluetooth: RFCOMM ver 1.11
[   13.260390] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.260393] Bluetooth: BNEP filters: protocol multicast
[   13.260396] Bluetooth: BNEP socket layer initialized
[   14.589695] audit_printk_skb: 69 callbacks suppressed
[   14.589698] audit: type=1400 audit(1423200670.207:35): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cups-browsed" pid=1082 comm="apparmor_parser"
[   16.937267] systemd-logind[1252]: New seat seat0.
[   16.998956] systemd-logind[1252]: Watching system buttons on /dev/input/event2 (Power Button)
[   16.999012] systemd-logind[1252]: Watching system buttons on /dev/input/event11 (Video Bus)
[   16.999057] systemd-logind[1252]: Watching system buttons on /dev/input/event0 (Lid Switch)
[   16.999099] systemd-logind[1252]: Watching system buttons on /dev/input/event1 (Sleep Button)
[   16.999173] systemd-logind[1252]: Watching system buttons on /dev/input/event6 (ThinkPad Extra Buttons)
[   17.243536] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.045622] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   19.476632] wlan0: authenticate with c0:3f:0e:dd:30:98
[   19.507656] wlan0: send auth to c0:3f:0e:dd:30:98 (try 1/3)
[   19.509665] wlan0: authenticated
[   19.509899] wlan0: associate with c0:3f:0e:dd:30:98 (try 1/3)
[   19.513216] wlan0: RX AssocResp from c0:3f:0e:dd:30:98 (capab=0x421 status=0 aid=3)
[   19.554169] wlan0: associated
[   19.554179] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   21.366325] init: plymouth-upstart-bridge main process ended, respawning
[   21.603895] systemd-logind[1252]: Failed to start unit user@112.service: Unknown unit: user@112.service
[   21.603900] systemd-logind[1252]: Failed to start user service: Unknown unit: user@112.service
[   21.607751] systemd-logind[1252]: New session c1 of user lightdm.
[   21.607778] systemd-logind[1252]: Linked /tmp/.X11-unix/X0 to /run/user/112/X11-display.
[   34.850230] systemd-logind[1252]: Failed to start unit user@0.service: Unknown unit: user@0.service
[   34.850265] systemd-logind[1252]: Failed to start user service: Unknown unit: user@0.service
[   34.853526] systemd-logind[1252]: New session c2 of user root.
[  118.292816] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now
[  118.292848] wlan0: Connection to AP c0:3f:0e:dd:30:98 lost
[  125.513261] cfg80211: Calling CRDA to update world regulatory domain
[  125.523612] cfg80211: World regulatory domain updated:
[  125.523616] cfg80211:  DFS Master region: unset
[  125.523617] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[  125.523619] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  125.523621] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  125.523622] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[  125.523623] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  125.523624] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)

^ permalink raw reply	[flat|nested] 9+ messages in thread

* Re: rtl8192ee (Thinkpad T440s)
  2015-02-06  6:11         ` Ken D'Ambrosio
@ 2015-02-06 15:11           ` Larry Finger
  0 siblings, 0 replies; 9+ messages in thread
From: Larry Finger @ 2015-02-06 15:11 UTC (permalink / raw)
  To: Ken D'Ambrosio; +Cc: linux-wireless, linux-wireless-owner

On 02/06/2015 12:11 AM, Ken D'Ambrosio wrote:
> P.S.  I'm sorry, I left this out: I only get the same errors during a manual
> module load.  At boot time, things seem to go somewhat more smoothly -- though
> still fails to connect to anything.  I've attached my dmesg text so you can
> parse it more fully.

That log is useful. You do not need to boot Windows. I have two things for you 
to try.

1. Your wireless is authenticating and associating, but is being kicked off by 
the watchdog timer. Please create a file named /etc/modprobe.d/50-rtl8192ee.conf 
with one line in it that says "disable_watchdog=1". Then reboot to see if that 
helps. Send me the dmesg output starting with

wlan0: send auth to c0:3f:0e:dd:30:98 (try 1/3)
wlan0: authenticated
wlan0: associate with c0:3f:0e:dd:30:98 (try 1/3)
wlan0: RX AssocResp from c0:3f:0e:dd:30:98 (capab=0x421 status=0 aid=3)

2. Reboot with your USB adapter in and send me the whole dmesg output.

Thanks,

Larry

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2015-02-06 15:11 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-02-02 23:24 rtl8192ee (Thinkpad T440s) Ken D'Ambrosio
2015-02-03  0:00 ` Larry Finger
2015-02-05  6:56   ` Ken D'Ambrosio
2015-02-05  7:24     ` Larry Finger
2015-02-05  7:38     ` Larry Finger
2015-02-06  3:11     ` Larry Finger
2015-02-06  5:57       ` Ken D'Ambrosio
2015-02-06  6:11         ` Ken D'Ambrosio
2015-02-06 15:11           ` Larry Finger

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