[ath9k-devel] Weird Atheros 9485 http connecting problems

[Arkh4mKn1ght <arkh4mkn1ght@gmail.com>]

Hi

The problem happened again suddenly i had difficulty browsing websites.
When i tried to load a site the browser stays in connecting..... for 
some minutes. After a while it does
load the sites but painfully slow. Pings, ssh connections work fine, but 
a connection to smtp.gmail.com to send you this email also stayed in 
connecting...(im using thunderbird as email client) though.

I disabled ANI after it happened but nothing changed, the problem 
persisted. One thing i noticed though, as soon as i disabled ANI, the 
ath9k statements stopped to appear in the kernel log...

ath9k is still loaded:

[root at localhost kernel]# lsmod | grep ath9k
ath9k                 144721  0
ath9k_common           15983  1 ath9k
ath9k_hw              469688  2 ath9k_common,ath9k
ath                    29249  3 ath9k_common,ath9k,ath9k_hw
mac80211              638983  1 ath9k
cfg80211              494533  4 ath,ath9k_common,ath9k,mac80211
compat                 15105  4 cfg80211,ath9k_common,ath9k,mac80211
[root at localhost kernel]#

I'm sending you the kernel log where it shows a lot of calibration 
statements. the problem started more or less at 19pm.
Let me know if you need anything else.

Greetings

Oskar


On 05/15/2014 01:06 PM, Rajkumar Manoharan wrote:
> On Thu, May 15, 2014 at 09:57:29AM -0300, Arkh4mKn1ght wrote:
>> Hi
>>
>> Thanks for your reply. Im attaching the lspci output in this email. ..
>> yes,  disconnecting from my AP after the problem arises and connecting to
>> smartphone tethering hotspot works fine and i can browse the internet
>> without problems. If i reconnect to the AP the problem resumes unless i
>> reboot or power off the computer.
>>
> Thanks for the quick response. please share output of lspci -nn.
>
>> How do i check if my AP is HT20 or HT40?
> iw wlan0 info
>> As for the kernel and debug logs, do you want me to send them after the
>> problem arises?
>>
> Nope. Set the debug mask at the beginning. And also please confirm if the
> problem can be reproducible in open authentication.
>
>
> Please check whether disabling ANI is improving the situation or not.
>
> echo 0 >/sys/kernel/debug/ieee80211/phy*/ath9k/ani
>
> -Rajkumar
>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: info.log.gz
Type: application/gzip
Size: 1025931 bytes
Desc: not available
Url : http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20140515/7d1d4c65/attachment-0001.bin