Re: Bug Report - [Acer Aspire V5-122P] Unable to adjust screen brightness

Aaron Lu
2014-05-21T12:36:28Z

On 05/21/2014 03:05 PM, Lewis Toohey wrote:
> Aaron
>
> Thank you for your reply. I can confirm that I have uploaded my
> acpidump to the Ubuntu bug page as requested. Please find a direct
> link below:
>
> https://launchpadlibrarian.net/176019905/acpidump.txt
>
> Many thanks

You are welcome.

Please list /sys/class/backlight, and please test if any of the
interfaces there work well like this:
# ls /sys/class/backlight
acpi_video, radeon_bl perhaps_other
# cd /sys/class/backlight/acpi_video
# cat max_brightness
11
# echo 5 > brightness
# echo 8 > brightness
see if backlight level changes.
Then test all other interfaces one by one.

Thanks,
Aaron

>
> On 21 May 2014 02:21, Aaron Lu <aaron.lu@intel.com> wrote:
>> On 05/21/2014 02:32 AM, Lewis Toohey wrote:
>>> Dear Sirs
>>>
>>> Please find a bug report below (hopefully) in the correct format.
>>> Please let me know if you have any queries or require further
>>> information
>>
>> Please attach acpidump:
>> # acpidump > acpidump.txt
>>
>> Feel free to attach that into the original Ubuntu bug page or
>> file a new bug at https://bugzilla.kernel.org/ under the Power/Video
>> category.
>>
>> Thanks,
>> Aaron
>>
>>>
>>> Many thanks
>>>
>>> [1.] One line summary of the problem:
>>> [Acer Aspire V5-122P] Unable to adjust screen brightness. Adjusting
>>> brightness in the settings applet has no affect. Adjusting brightness
>>> with the keyboard function keys turns the screen on and off seemingly
>>> randomly.
>>>
>>> [2.] Full description of the problem/report:
>>> The bug can be reproduced simply by loading the latest mainline kernel
>>> (3.15 rc5) and then attempting to adjust screen brightness by using
>>> either the keyboard hot keys or the settings applet proivded in
>>> gnome/unity.
>>>
>>> [3.] Keywords (i.e., modules, networking, kernel):
>>> N/A
>>>
>>> [4.] Kernel version (from /proc/version):
>>> Linux version 3.15.0-031500rc5-generic (apw@gomeisa) (gcc version
>>> 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201405091635 SMP Fri May 9
>>> 20:36:31 UTC 2014
>>>
>>> [5.] Output of Oops.. message (if applicable) with symbolic
>>> information resolved (see Documentation/oops-tracing.txt)
>>> N/A
>>>
>>> [6.] A small shell script or example program which triggers the
>>> problem (if possible)
>>> N/A
>>>
>>> [7.] Environment
>>> Description: Ubuntu 14.04 LTS
>>> Release: 14.04
>>>
>>> [7.1.] Software (add the output of the ver_linux script here)
>>> Linux HappyFunMeaowMeaow 3.15.0-031500rc5-generic #201405091635 SMP
>>> Fri May 9 20:36:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
>>>
>>> Gnu C 4.8
>>> Gnu make 3.81
>>> binutils 2.24
>>> util-linux 2.20.1
>>> mount support
>>> module-init-tools 15
>>> e2fsprogs 1.42.9
>>> pcmciautils 018
>>> PPP 2.4.5
>>> Linux C Library 2.19
>>> Dynamic linker (ldd) 2.19
>>> Procps 3.3.9
>>> Net-tools 1.60
>>> Kbd 1.15.5
>>> Sh-utils 8.21
>>> wireless-tools 30
>>> Modules Loaded cmac rmd160 crypto_null camellia_generic
>>> camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64
>>> cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts
>>> gcm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
>>> blowfish_generic blowfish_x86_64 blowfish_common twofish_generic
>>> twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64
>>> twofish_common xcbc sha256_ssse3 sha512_ssse3 des_generic xfrm_user
>>> ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4
>>> xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport
>>> xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6
>>> xfrm6_tunnel tunnel6 xfrm_ipcomp af_key xfrm_algo ctr ccm rfcomm bnep
>>> nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_hdmi
>>> snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec
>>> snd_hwdep snd_pcm snd_seq_midi amd_freq_sensitivity snd_seq_midi_event
>>> snd_rawmidi arc4 radeon snd_seq ath9k ath9k_common snd_seq_device
>>> uvcvideo kvm ath9k_hw videobuf2_vmalloc videobuf2_memops snd_timer
>>> crct10dif_pclmul crc32_pclmul ghash_clmulni_intel videobuf2_core ath
>>> ttm snd mac80211 drm_kms_helper videodev aesni_intel hid_multitouch
>>> aes_x86_64 lrw gf128mul glue_helper acer_wmi ablk_helper sparse_keymap
>>> cryptd microcode parport_pc ath3k btusb k10temp fam15h_power ppdev wmi
>>> lp soundcore joydev serio_raw drm cfg80211 bluetooth edac_core parport
>>> 6lowpan_iphc video edac_mce_amd i2c_algo_bit i2c_piix4 mac_hid usbhid
>>> hid psmouse sdhci_pci ahci sdhci libahci
>>>
>>> [7.2.] Processor information (from /proc/cpuinfo):
>>> processor : 0
>>> vendor_id : AuthenticAMD
>>> cpu family : 22
>>> model : 0
>>> model name : AMD A6-1450 APU with Radeon(TM) HD Graphics
>>> stepping : 1
>>> microcode : 0x700010b
>>> cpu MHz : 600.000
>>> cache size : 2048 KB
>>> physical id : 0
>>> siblings : 4
>>> core id : 0
>>> cpu cores : 4
>>> apicid : 0
>>> initial apicid : 0
>>> fpu : yes
>>> fpu_exception : yes
>>> cpuid level : 13
>>> wp : yes
>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>>> pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
>>> pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
>>> aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2
>>> movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic
>>> cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
>>> topoext perfctr_nb perfctr_l2 arat cpb xsaveopt hw_pstate
>>> proc_feedback npt lbrv svm_lock nrip_save tsc_scale flushbyasid
>>> decodeassists pausefilter pfthreshold bmi1
>>> bogomips : 1996.26
>>> TLB size : 1024 4K pages
>>> clflush size : 64
>>> cache_alignment : 64
>>> address sizes : 40 bits physical, 48 bits virtual
>>> power management: ts ttp tm 100mhzsteps hwpstate cpb [11]
>>>
>>> processor : 1
>>> vendor_id : AuthenticAMD
>>> cpu family : 22
>>> model : 0
>>> model name : AMD A6-1450 APU with Radeon(TM) HD Graphics
>>> stepping : 1
>>> microcode : 0x700010b
>>> cpu MHz : 600.000
>>> cache size : 2048 KB
>>> physical id : 0
>>> siblings : 4
>>> core id : 1
>>> cpu cores : 4
>>> apicid : 1
>>> initial apicid : 1
>>> fpu : yes
>>> fpu_exception : yes
>>> cpuid level : 13
>>> wp : yes
>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>>> pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
>>> pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
>>> aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2
>>> movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic
>>> cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
>>> topoext perfctr_nb perfctr_l2 arat cpb xsaveopt hw_pstate
>>> proc_feedback npt lbrv svm_lock nrip_save tsc_scale flushbyasid
>>> decodeassists pausefilter pfthreshold bmi1
>>> bogomips : 1996.26
>>> TLB size : 1024 4K pages
>>> clflush size : 64
>>> cache_alignment : 64
>>> address sizes : 40 bits physical, 48 bits virtual
>>> power management: ts ttp tm 100mhzsteps hwpstate cpb [11]
>>>
>>> processor : 2
>>> vendor_id : AuthenticAMD
>>> cpu family : 22
>>> model : 0
>>> model name : AMD A6-1450 APU with Radeon(TM) HD Graphics
>>> stepping : 1
>>> microcode : 0x700010b
>>> cpu MHz : 600.000
>>> cache size : 2048 KB
>>> physical id : 0
>>> siblings : 4
>>> core id : 2
>>> cpu cores : 4
>>> apicid : 2
>>> initial apicid : 2
>>> fpu : yes
>>> fpu_exception : yes
>>> cpuid level : 13
>>> wp : yes
>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>>> pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
>>> pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
>>> aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2
>>> movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic
>>> cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
>>> topoext perfctr_nb perfctr_l2 arat cpb xsaveopt hw_pstate
>>> proc_feedback npt lbrv svm_lock nrip_save tsc_scale flushbyasid
>>> decodeassists pausefilter pfthreshold bmi1
>>> bogomips : 1996.26
>>> TLB size : 1024 4K pages
>>> clflush size : 64
>>> cache_alignment : 64
>>> address sizes : 40 bits physical, 48 bits virtual
>>> power management: ts ttp tm 100mhzsteps hwpstate cpb [11]
>>>
>>> processor : 3
>>> vendor_id : AuthenticAMD
>>> cpu family : 22
>>> model : 0
>>> model name : AMD A6-1450 APU with Radeon(TM) HD Graphics
>>> stepping : 1
>>> microcode : 0x700010b
>>> cpu MHz : 600.000
>>> cache size : 2048 KB
>>> physical id : 0
>>> siblings : 4
>>> core id : 3
>>> cpu cores : 4
>>> apicid : 3
>>> initial apicid : 3
>>> fpu : yes
>>> fpu_exception : yes
>>> cpuid level : 13
>>> wp : yes
>>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
>>> pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
>>> pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
>>> aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2
>>> movbe popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic
>>> cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
>>> topoext perfctr_nb perfctr_l2 arat cpb xsaveopt hw_pstate
>>> proc_feedback npt lbrv svm_lock nrip_save tsc_scale flushbyasid
>>> decodeassists pausefilter pfthreshold bmi1
>>> bogomips : 1996.26
>>> TLB size : 1024 4K pages
>>> clflush size : 64
>>> cache_alignment : 64
>>> address sizes : 40 bits physical, 48 bits virtual
>>> power management: ts ttp tm 100mhzsteps hwpstate cpb [11]
>>>
>>>
>>> [7.3.] Module information (from /proc/modules):
>>> cmac 12788 0 - Live 0x0000000000000000
>>> rmd160 16744 0 - Live 0x0000000000000000
>>> crypto_null 12840 0 - Live 0x0000000000000000
>>> camellia_generic 29348 0 - Live 0x0000000000000000
>>> camellia_aesni_avx_x86_64 27549 0 - Live 0x0000000000000000
>>> camellia_x86_64 52986 1 camellia_aesni_avx_x86_64, Live 0x0000000000000000
>>> cast6_avx_x86_64 66938 0 - Live 0x0000000000000000
>>> cast6_generic 21523 1 cast6_avx_x86_64, Live 0x0000000000000000
>>> cast5_avx_x86_64 49919 0 - Live 0x0000000000000000
>>> cast5_generic 21429 1 cast5_avx_x86_64, Live 0x0000000000000000
>>> cast_common 12983 4
>>> cast6_avx_x86_64,cast6_generic,cast5_avx_x86_64,cast5_generic, Live
>>> 0x0000000000000000
>>> deflate 12617 0 - Live 0x0000000000000000
>>> cts 12902 0 - Live 0x0000000000000000
>>> gcm 23507 0 - Live 0x0000000000000000
>>> serpent_avx_x86_64 48537 0 - Live 0x0000000000000000
>>> serpent_sse2_x86_64 50367 0 - Live 0x0000000000000000
>>> serpent_generic 29823 2 serpent_avx_x86_64,serpent_sse2_x86_64, Live
>>> 0x0000000000000000
>>> blowfish_generic 12530 0 - Live 0x0000000000000000
>>> blowfish_x86_64 21400 0 - Live 0x0000000000000000
>>> blowfish_common 16739 2 blowfish_generic,blowfish_x86_64, Live
>>> 0x0000000000000000
>>> twofish_generic 16635 0 - Live 0x0000000000000000
>>> twofish_avx_x86_64 46380 0 - Live 0x0000000000000000
>>> twofish_x86_64_3way 27146 1 twofish_avx_x86_64, Live 0x0000000000000000
>>> xts 12951 3 camellia_x86_64,serpent_sse2_x86_64,twofish_x86_64_3way,
>>> Live 0x0000000000000000
>>> twofish_x86_64 12907 2 twofish_avx_x86_64,twofish_x86_64_3way, Live
>>> 0x0000000000000000
>>> twofish_common 21113 4
>>> twofish_generic,twofish_avx_x86_64,twofish_x86_64_3way,twofish_x86_64,
>>> Live 0x0000000000000000
>>> xcbc 12815 0 - Live 0x0000000000000000
>>> sha256_ssse3 26322 0 - Live 0x0000000000000000
>>> sha512_ssse3 42254 0 - Live 0x0000000000000000
>>> des_generic 21379 0 - Live 0x0000000000000000
>>> xfrm_user 36033 2 - Live 0x0000000000000000
>>> ah6 17203 0 - Live 0x0000000000000000
>>> ah4 17133 0 - Live 0x0000000000000000
>>> esp6 17180 0 - Live 0x0000000000000000
>>> esp4 17175 0 - Live 0x0000000000000000
>>> xfrm4_mode_beet 12611 0 - Live 0x0000000000000000
>>> xfrm4_tunnel 12857 0 - Live 0x0000000000000000
>>> tunnel4 13252 1 xfrm4_tunnel, Live 0x0000000000000000
>>> xfrm4_mode_tunnel 12639 0 - Live 0x0000000000000000
>>> xfrm4_mode_transport 12631 0 - Live 0x0000000000000000
>>> xfrm6_mode_transport 12631 0 - Live 0x0000000000000000
>>> xfrm6_mode_ro 12564 0 - Live 0x0000000000000000
>>> xfrm6_mode_beet 12658 0 - Live 0x0000000000000000
>>> xfrm6_mode_tunnel 12639 0 - Live 0x0000000000000000
>>> ipcomp 12790 0 - Live 0x0000000000000000
>>> ipcomp6 12793 0 - Live 0x0000000000000000
>>> xfrm6_tunnel 13807 1 ipcomp6, Live 0x0000000000000000
>>> tunnel6 13254 1 xfrm6_tunnel, Live 0x0000000000000000
>>> xfrm_ipcomp 13606 2 ipcomp,ipcomp6, Live 0x0000000000000000
>>> af_key 36501 0 - Live 0x0000000000000000
>>> xfrm_algo 15394 7 xfrm_user,ah6,ah4,esp6,esp4,xfrm_ipcomp,af_key, Live
>>> 0x0000000000000000
>>> ctr 13193 2 - Live 0x0000000000000000
>>> ccm 17856 2 - Live 0x0000000000000000
>>> rfcomm 75078 0 - Live 0x0000000000000000
>>> bnep 19884 2 - Live 0x0000000000000000
>>> nls_iso8859_1 12713 1 - Live 0x0000000000000000
>>> snd_hda_codec_realtek 72529 1 - Live 0x0000000000000000
>>> snd_hda_codec_hdmi 48229 1 - Live 0x0000000000000000
>>> snd_hda_codec_generic 70087 1 snd_hda_codec_realtek, Live 0x0000000000000000
>>> snd_hda_intel 30608 5 - Live 0x0000000000000000
>>> snd_hda_controller 35518 1 snd_hda_intel, Live 0x0000000000000000
>>> snd_hda_codec 144671 5
>>> snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller,
>>> Live 0x0000000000000000
>>> snd_hwdep 13613 1 snd_hda_codec, Live 0x0000000000000000
>>> snd_pcm 113863 4
>>> snd_hda_codec_hdmi,snd_hda_intel,snd_hda_controller,snd_hda_codec,
>>> Live 0x0000000000000000
>>> snd_seq_midi 13564 0 - Live 0x0000000000000000
>>> amd_freq_sensitivity 12615 0 - Live 0x0000000000000000
>>> snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000
>>> snd_rawmidi 30865 1 snd_seq_midi, Live 0x0000000000000000
>>> arc4 12573 2 - Live 0x0000000000000000
>>> radeon 1602208 3 - Live 0x0000000000000000
>>> snd_seq 67636 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
>>> ath9k 147545 0 - Live 0x0000000000000000
>>> ath9k_common 15984 1 ath9k, Live 0x0000000000000000
>>> snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000
>>> uvcvideo 82299 0 - Live 0x0000000000000000
>>> kvm 463808 0 - Live 0x0000000000000000
>>> ath9k_hw 459576 2 ath9k,ath9k_common, Live 0x0000000000000000
>>> videobuf2_vmalloc 13216 1 uvcvideo, Live 0x0000000000000000
>>> videobuf2_memops 13362 1 videobuf2_vmalloc, Live 0x0000000000000000
>>> snd_timer 30118 2 snd_pcm,snd_seq, Live 0x0000000000000000
>>> crct10dif_pclmul 14268 0 - Live 0x0000000000000000
>>> crc32_pclmul 13180 0 - Live 0x0000000000000000
>>> ghash_clmulni_intel 13230 0 - Live 0x0000000000000000
>>> videobuf2_core 45435 1 uvcvideo, Live 0x0000000000000000
>>> ath 29397 3 ath9k,ath9k_common,ath9k_hw, Live 0x0000000000000000
>>> ttm 90341 1 radeon, Live 0x0000000000000000
>>> snd 74195 21 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
>>> Live 0x0000000000000000
>>> mac80211 663883 1 ath9k, Live 0x0000000000000000
>>> drm_kms_helper 59729 1 radeon, Live 0x0000000000000000
>>> videodev 149504 2 uvcvideo,videobuf2_core, Live 0x0000000000000000
>>> aesni_intel 152648 4 - Live 0x0000000000000000
>>> hid_multitouch 17656 0 - Live 0x0000000000000000
>>> aes_x86_64 17131 1 aesni_intel, Live 0x0000000000000000
>>> lrw 13323 8 camellia_aesni_avx_x86_64,camellia_x86_64,cast6_avx_x86_64,serpent_avx_x86_64,serpent_sse2_x86_64,twofish_avx_x86_64,twofish_x86_64_3way,aesni_intel,
>>> Live 0x0000000000000000
>>> gf128mul 14951 2 xts,lrw, Live 0x0000000000000000
>>> glue_helper 14095 8
>>> camellia_aesni_avx_x86_64,camellia_x86_64,cast6_avx_x86_64,serpent_avx_x86_64,serpent_sse2_x86_64,twofish_avx_x86_64,twofish_x86_64_3way,aesni_intel,
>>> Live 0x0000000000000000
>>> acer_wmi 32938 0 - Live 0x0000000000000000
>>> ablk_helper 13597 7
>>> camellia_aesni_avx_x86_64,cast6_avx_x86_64,cast5_avx_x86_64,serpent_avx_x86_64,serpent_sse2_x86_64,twofish_avx_x86_64,aesni_intel,
>>> Live 0x0000000000000000
>>> sparse_keymap 13890 1 acer_wmi, Live 0x0000000000000000
>>> cryptd 20531 3 ghash_clmulni_intel,aesni_intel,ablk_helper, Live
>>> 0x0000000000000000
>>> microcode 24391 0 - Live 0x0000000000000000
>>> parport_pc 32906 0 - Live 0x0000000000000000
>>> ath3k 13381 0 - Live 0x0000000000000000
>>> btusb 32555 0 - Live 0x0000000000000000
>>> k10temp 13191 0 - Live 0x0000000000000000
>>> fam15h_power 13189 0 - Live 0x0000000000000000
>>> ppdev 17711 0 - Live 0x0000000000000000
>>> wmi 19379 1 acer_wmi, Live 0x0000000000000000
>>> lp 17799 0 - Live 0x0000000000000000
>>> soundcore 12680 2 snd_hda_codec,snd, Live 0x0000000000000000
>>> joydev 17587 0 - Live 0x0000000000000000
>>> serio_raw 13483 0 - Live 0x0000000000000000
>>> drm 310655 6 radeon,ttm,drm_kms_helper, Live 0x0000000000000000
>>> cfg80211 515248 4 ath9k,ath9k_common,ath,mac80211, Live 0x0000000000000000
>>> bluetooth 461775 12 rfcomm,bnep,ath3k,btusb, Live 0x0000000000000000
>>> edac_core 63001 0 - Live 0x0000000000000000
>>> parport 42481 3 parport_pc,ppdev,lp, Live 0x0000000000000000
>>> 6lowpan_iphc 18968 1 bluetooth, Live 0x0000000000000000
>>> video 19932 1 acer_wmi, Live 0x0000000000000000
>>> edac_mce_amd 22792 0 - Live 0x0000000000000000
>>> i2c_algo_bit 13564 1 radeon, Live 0x0000000000000000
>>> i2c_piix4 22310 0 - Live 0x0000000000000000
>>> mac_hid 13275 0 - Live 0x0000000000000000
>>> usbhid 53121 0 - Live 0x0000000000000000
>>> hid 106436 2 hid_multitouch,usbhid, Live 0x0000000000000000
>>> psmouse 113320 0 - Live 0x0000000000000000
>>> sdhci_pci 23347 0 - Live 0x0000000000000000
>>> ahci 30133 3 - Live 0x0000000000000000
>>> sdhci 43409 1 sdhci_pci, Live 0x0000000000000000
>>> libahci 32191 1 ahci, Live 0x0000000000000000
>>>
>>> [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
>>> While booted into the newest upstream mainline kernel only, execute
>>> the following in a terminal, and paste the results:
>>> 0000-0cf7 : PCI Bus 0000:00
>>> 0000-001f : dma1
>>> 0020-0021 : pic1
>>> 0040-0043 : timer0
>>> 0050-0053 : timer1
>>> 0060-0060 : keyboard
>>> 0062-0062 : EC data
>>> 0064-0064 : keyboard
>>> 0066-0066 : EC cmd
>>> 0070-0071 : rtc0
>>> 0080-008f : dma page reg
>>> 00a0-00a1 : pic2
>>> 00c0-00df : dma2
>>> 00f0-00ff : fpu
>>> 0400-0403 : ACPI PM1a_EVT_BLK
>>> 0404-0405 : ACPI PM1a_CNT_BLK
>>> 0408-040b : ACPI PM_TMR
>>> 0410-0415 : ACPI CPU throttle
>>> 0420-0427 : ACPI GPE0_BLK
>>> 04d0-04d1 : pnp 00:06
>>> 04d6-04d6 : pnp 00:06
>>> 0680-06ff : pnp 00:06
>>> 077a-077a : pnp 00:06
>>> 0800-0800 : ACPI PM2_CNT_BLK
>>> 0840-0847 : pnp 00:06
>>> 0c00-0c01 : pnp 00:06
>>> 0c14-0c14 : pnp 00:06
>>> 0c50-0c52 : pnp 00:06
>>> 0c6c-0c6c : pnp 00:06
>>> 0c6f-0c6f : pnp 00:06
>>> 0cd0-0cdb : pnp 00:06
>>> 0cf8-0cff : PCI conf1
>>> 0d00-ffff : PCI Bus 0000:00
>>> 2000-20ff : 0000:00:01.0
>>> 2100-210f : 0000:00:11.0
>>> 2100-210f : ahci
>>> 2110-2117 : 0000:00:11.0
>>> 2110-2117 : ahci
>>> 2118-211f : 0000:00:11.0
>>> 2118-211f : ahci
>>> 2120-2123 : 0000:00:11.0
>>> 2120-2123 : ahci
>>> 2124-2127 : 0000:00:11.0
>>> 2124-2127 : ahci
>>>
>>>
>>> 00000000-00000fff : reserved
>>> 00001000-0006dfff : System RAM
>>> 0006e000-0006ffff : ACPI Non-volatile Storage
>>> 00070000-00085fff : System RAM
>>> 00086000-000bffff : reserved
>>> 000a0000-000bffff : PCI Bus 0000:00
>>> 000c0000-000c3fff : PCI Bus 0000:00
>>> 000c4000-000c7fff : PCI Bus 0000:00
>>> 000c8000-000cbfff : PCI Bus 0000:00
>>> 000cc000-000cffff : PCI Bus 0000:00
>>> 000d0000-000d3fff : PCI Bus 0000:00
>>> 000d4000-000d7fff : PCI Bus 0000:00
>>> 000d8000-000dbfff : PCI Bus 0000:00
>>> 000dc000-000dffff : PCI Bus 0000:00
>>> 000e0000-000e3fff : PCI Bus 0000:00
>>> 000e4000-000e7fff : PCI Bus 0000:00
>>> 000e8000-000ebfff : PCI Bus 0000:00
>>> 000ec000-000effff : PCI Bus 0000:00
>>> 000f0000-000fffff : System ROM
>>> 00100000-b4b1cfff : System RAM
>>> 02000000-0277c2d8 : Kernel code
>>> 0277c2d9-02d1eeff : Kernel data
>>> 02e7b000-02fe0fff : Kernel bss
>>> b4b1d000-b531dfff : reserved
>>> b531e000-b537bfff : System RAM
>>> b537c000-b677bfff : reserved
>>> b677c000-bf17efff : System RAM
>>> bf17f000-bf57efff : reserved
>>> bf57f000-bf97efff : reserved
>>> bf97f000-bfb7efff : ACPI Non-volatile Storage
>>> bfb7f000-bfbfefff : ACPI Tables
>>> bfbff000-bfbfffff : System RAM
>>> bfc00000-dfffffff : reserved
>>> e0000000-f7ffffff : PCI Bus 0000:00
>>> e0000000-efffffff : 0000:00:01.0
>>> f0000000-f07fffff : 0000:00:01.0
>>> f0800000-f08fffff : PCI Bus 0000:01
>>> f0800000-f087ffff : 0000:01:00.0
>>> f0800000-f087ffff : ath9k
>>> f0900000-f093ffff : 0000:00:01.0
>>> f0940000-f0943fff : 0000:00:01.1
>>> f0940000-f0943fff : ICH HD audio
>>> f0944000-f0947fff : 0000:00:14.2
>>> f0944000-f0947fff : ICH HD audio
>>> f0948000-f0949fff : 0000:00:10.0
>>> f0948000-f0949fff : xhci_hcd
>>> f094a000-f094a0ff : 0000:00:14.7
>>> f094a000-f094a0ff : mmc0
>>> f094b000-f094b0ff : 0000:00:13.2
>>> f094b000-f094b0ff : ehci_hcd
>>> f094c000-f094cfff : 0000:00:13.0
>>> f094c000-f094cfff : ohci_hcd
>>> f094d000-f094d0ff : 0000:00:12.2
>>> f094d000-f094d0ff : ehci_hcd
>>> f094e000-f094efff : 0000:00:12.0
>>> f094e000-f094efff : ohci_hcd
>>> f094f000-f094f3ff : 0000:00:11.0
>>> f094f000-f094f3ff : ahci
>>> f0960000-f097ffff : 0000:00:01.0
>>> f0a00000-f0afffff : PCI Bus 0000:01
>>> f0a00000-f0a0ffff : 0000:01:00.0
>>> f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f]
>>> f8000000-fbffffff : reserved
>>> fc000000-fed3ffff : PCI Bus 0000:00
>>> fec00000-fec00fff : reserved
>>> fec00000-fec003ff : IOAPIC 0
>>> fec01000-fec013ff : IOAPIC 1
>>> fec10000-fec10fff : reserved
>>> fed00000-fed003ff : HPET 0
>>> fed45000-ffffffff : PCI Bus 0000:00
>>> fed80000-fed80fff : reserved
>>> fee00000-fee00fff : Local APIC
>>> fee00000-fee00fff : reserved
>>> fee00000-fee00fff : pnp 00:00
>>> ffc00000-ffffffff : reserved
>>> ffc00000-ffffffff : pnp 00:07
>>> 100000000-11effffff : System RAM
>>> 11f000000-11fffffff : RAM buffer
>>>
>>> [7.5.] PCI information ('lspci -vvv' as root)
>>> While booted into the newest upstream mainline kernel only, execute
>>> the following via a terminal, and paste the results:
>>> 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Root Complex
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0
>>>
>>> 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc.
>>> [AMD/ATI] Temash [Radeon HD 8250/8280G] (prog-if 00 [VGA controller])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx+
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 77
>>> Region 0: Memory at e0000000 (64-bit, prefetchable) [size=256M]
>>> Region 2: Memory at f0000000 (64-bit, prefetchable) [size=8M]
>>> Region 4: I/O ports at 2000 [size=256]
>>> Region 5: Memory at f0900000 (32-bit, non-prefetchable) [size=256K]
>>> Expansion ROM at f0960000 [disabled] [size=128K]
>>> Capabilities: [48] Vendor Specific Information: Len=08 <?>
>>> Capabilities: [50] Power Management version 3
>>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [58] Express (v2) Root Complex Integrated Endpoint, MSI 00
>>> DevCap: MaxPayload 256 bytes, PhantFunc 0
>>> ExtTag+ RBE+
>>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
>>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
>>> DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF
>>> Not Supported
>>> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
>>> Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
>>> Address: 00000000fee0f00c Data: 4142
>>> Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
>>> Capabilities: [270 v1] #19
>>> Kernel driver in use: radeon
>>>
>>> 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 9840
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx+
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0, Cache Line Size: 64 bytes
>>> Interrupt: pin B routed to IRQ 78
>>> Region 0: Memory at f0940000 (64-bit, non-prefetchable) [size=16K]
>>> Capabilities: [48] Vendor Specific Information: Len=08 <?>
>>> Capabilities: [50] Power Management version 3
>>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [58] Express (v2) Root Complex Integrated Endpoint, MSI 00
>>> DevCap: MaxPayload 256 bytes, PhantFunc 0
>>> ExtTag+ RBE+
>>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
>>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
>>> DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF
>>> Not Supported
>>> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
>>> Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
>>> Address: 00000000fee0f00c Data: 4162
>>> Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
>>> Kernel driver in use: snd_hda_intel
>>>
>>> 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 0
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Functions 5:1 (prog-if 00 [Normal decode])
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0, Cache Line Size: 64 bytes
>>> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
>>> I/O behind bridge: 0000f000-00000fff
>>> Memory behind bridge: f0800000-f08fffff
>>> Prefetchable memory behind bridge: 00000000f0a00000-00000000f0afffff
>>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- <SERR- <PERR-
>>> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
>>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>>> Capabilities: [50] Power Management version 3
>>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00
>>> DevCap: MaxPayload 256 bytes, PhantFunc 0
>>> ExtTag+ RBE+
>>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
>>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
>>> LnkCap: Port #1, Speed 2.5GT/s, Width x2, ASPM L0s L1, Exit Latency
>>> L0s <512ns, L1 <64us
>>> ClockPM- Surprise- LLActRep+ BwNot+
>>> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
>>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>>> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
>>> BWMgmt- ABWMgmt-
>>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
>>> Slot #0, PowerLimit 0.000W; Interlock- NoCompl+
>>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
>>> Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
>>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
>>> Changed: MRL- PresDet+ LinkState+
>>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
>>> RootCap: CRSVisible-
>>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>>> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not
>>> Supported ARIFwd-
>>> DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis-, LTR-, OBFF
>>> Disabled ARIFwd-
>>> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis+
>>> Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
>>> Compliance De-emphasis: -6dB
>>> LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
>>> EqualizationPhase1-
>>> EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
>>> Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
>>> Address: 0000000000000000 Data: 0000
>>> Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD] Device 1234
>>> Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
>>> Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
>>> Kernel driver in use: pcieport
>>>
>>> 00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB
>>> XHCI Controller (rev 01) (prog-if 30 [XHCI])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx+
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 18
>>> Region 0: Memory at f0948000 (64-bit, non-prefetchable) [size=8K]
>>> Capabilities: [50] Power Management version 3
>>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+
>>> Address: 0000000000000000 Data: 0000
>>> Capabilities: [90] MSI-X: Enable+ Count=8 Masked-
>>> Vector table: BAR=0 offset=00001000
>>> PBA: BAR=0 offset=00001080
>>> Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00
>>> DevCap: MaxPayload 128 bytes, PhantFunc 0
>>> ExtTag- RBE+
>>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
>>> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
>>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
>>> DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF
>>> Not Supported
>>> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
>>> Capabilities: [100 v1] Latency Tolerance Reporting
>>> Max snoop latency: 0ns
>>> Max no snoop latency: 0ns
>>> Kernel driver in use: xhci_hcd
>>>
>>> 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA
>>> Controller [AHCI mode] (rev 40) (prog-if 01 [AHCI 1.0])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 19
>>> Region 0: I/O ports at 2118 [size=8]
>>> Region 1: I/O ports at 2124 [size=4]
>>> Region 2: I/O ports at 2110 [size=8]
>>> Region 3: I/O ports at 2120 [size=4]
>>> Region 4: I/O ports at 2100 [size=16]
>>> Region 5: Memory at f094f000 (32-bit, non-prefetchable) [size=1K]
>>> Capabilities: [60] Power Management version 3
>>> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [70] SATA HBA v1.0 InCfgSpace
>>> Kernel driver in use: ahci
>>>
>>> 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB
>>> OHCI Controller (rev 39) (prog-if 10 [OHCI])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 18
>>> Region 0: Memory at f094e000 (32-bit, non-prefetchable) [size=4K]
>>> Kernel driver in use: ohci-pci
>>>
>>> 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB
>>> EHCI Controller (rev 39) (prog-if 20 [EHCI])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin B routed to IRQ 17
>>> Region 0: Memory at f094d000 (32-bit, non-prefetchable) [size=256]
>>> Capabilities: [c0] Power Management version 2
>>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Bridge: PM- B3+
>>> Capabilities: [e4] Debug port: BAR=1 offset=00e0
>>> Kernel driver in use: ehci-pci
>>>
>>> 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB
>>> OHCI Controller (rev 39) (prog-if 10 [OHCI])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 18
>>> Region 0: Memory at f094c000 (32-bit, non-prefetchable) [size=4K]
>>> Kernel driver in use: ohci-pci
>>>
>>> 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB
>>> EHCI Controller (rev 39) (prog-if 20 [EHCI])
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin B routed to IRQ 17
>>> Region 0: Memory at f094b000 (32-bit, non-prefetchable) [size=256]
>>> Capabilities: [c0] Power Management version 2
>>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Bridge: PM- B3+
>>> Capabilities: [e4] Debug port: BAR=1 offset=00e0
>>> Kernel driver in use: ehci-pci
>>>
>>> 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx+
>>> Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia
>>> Controller (rev 02)
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx+
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 32, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 79
>>> Region 0: Memory at f0944000 (64-bit, non-prefetchable) [size=16K]
>>> Capabilities: [50] Power Management version 2
>>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
>>> Address: 00000000fee0f00c Data: 4172
>>> Kernel driver in use: snd_hda_intel
>>>
>>> 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0
>>>
>>> 00:14.7 SD Host controller: Advanced Micro Devices, Inc. [AMD] FCH SD
>>> Flash Controller (rev 01) (prog-if 01)
>>> Subsystem: Acer Incorporated [ALI] Device 080d
>>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 39, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 16
>>> Region 0: Memory at f094a000 (64-bit, non-prefetchable) [size=256]
>>> Kernel driver in use: sdhci-pci
>>>
>>> 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 0
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 1
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 2
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 3
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Capabilities: [f0] Secure device <?>
>>> Kernel driver in use: k10temp
>>>
>>> 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 4
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Kernel driver in use: fam15h_power
>>>
>>> 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h
>>> Processor Function 5
>>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>>
>>> 01:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless
>>> Network Adapter (rev 01)
>>> Subsystem: Lite-On Communications Inc Device 0632
>>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>>> Stepping- SERR- FastB2B- DisINTx-
>>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>> Latency: 0, Cache Line Size: 64 bytes
>>> Interrupt: pin A routed to IRQ 32
>>> Region 0: Memory at f0800000 (64-bit, non-prefetchable) [size=512K]
>>> Expansion ROM at f0a00000 [disabled] [size=64K]
>>> Capabilities: [40] Power Management version 2
>>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>> Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+
>>> Address: 0000000000000000 Data: 0000
>>> Masking: 00000000 Pending: 00000000
>>> Capabilities: [70] Express (v2) Endpoint, MSI 00
>>> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
>>> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
>>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
>>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
>>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
>>> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency
>>> L0s <4us, L1 <64us
>>> ClockPM- Surprise- LLActRep- BwNot-
>>> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
>>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>>> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
>>> BWMgmt- ABWMgmt-
>>> DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF
>>> Not Supported
>>> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
>>> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
>>> Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
>>> Compliance De-emphasis: -6dB
>>> LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
>>> EqualizationPhase1-
>>> EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
>>> Capabilities: [100 v1] Advanced Error Reporting
>>> UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
>>> MalfTLP- ECRC- UnsupReq- ACSViol-
>>> UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
>>> MalfTLP- ECRC- UnsupReq- ACSViol-
>>> UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
>>> MalfTLP+ ECRC- UnsupReq- ACSViol-
>>> CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
>>> CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
>>> AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
>>> Capabilities: [140 v1] Virtual Channel
>>> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
>>> Arb: Fixed- WRR32- WRR64- WRR128-
>>> Ctrl: ArbSelect=Fixed
>>> Status: InProgress-
>>> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
>>> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
>>> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
>>> Status: NegoPending- InProgress-
>>> Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00
>>> Kernel driver in use: ath9k
>>>
>>>
>>> [7.6.] SCSI information (from /proc/scsi/scsi)
>>> Attached devices:
>>> Host: scsi0 Channel: 00 Id: 00 Lun: 00
>>> Vendor: ATA Model: WDC WD5000LPVX-2 Rev: 01.0
>>> Type: Direct-Access ANSI SCSI revision: 05
>>>
>>> [7.7.] Other information that might be relevant to the problem (please
>>> look in /proc and include all information that you think to be
>>> relevant):
>>> 1
>>> 10
>>> 1043
>>> 11
>>> 1113
>>> 1117
>>> 1122
>>> 1123
>>> 1126
>>> 1176
>>> 118
>>> 1186
>>> 12
>>> 1205
>>> 1217
>>> 1225
>>> 1230
>>> 13
>>> 14
>>> 1409
>>> 1410
>>> 1411
>>> 1412
>>> 1414
>>> 1433
>>> 1435
>>> 1436
>>> 1437
>>> 144
>>> 145
>>> 146
>>> 147
>>> 15
>>> 1502
>>> 157
>>> 158
>>> 1580
>>> 1598
>>> 16
>>> 1639
>>> 1693
>>> 17
>>> 1734
>>> 1762
>>> 18
>>> 19
>>> 2
>>> 20
>>> 2011
>>> 2013
>>> 2067
>>> 2073
>>> 2081
>>> 2085
>>> 2086
>>> 21
>>> 2100
>>> 2105
>>> 2108
>>> 2110
>>> 2112
>>> 2119
>>> 2120
>>> 2131
>>> 2135
>>> 2137
>>> 2139
>>> 2142
>>> 2143
>>> 2145
>>> 2153
>>> 2177
>>> 2195
>>> 2199
>>> 22
>>> 2201
>>> 2206
>>> 2209
>>> 2213
>>> 2218
>>> 2220
>>> 2225
>>> 2247
>>> 2249
>>> 2251
>>> 2269
>>> 2299
>>> 23
>>> 2306
>>> 2313
>>> 2326
>>> 2337
>>> 2345
>>> 2378
>>> 2379
>>> 2384
>>> 2391
>>> 24
>>> 2411
>>> 2434
>>> 2442
>>> 2449
>>> 2459
>>> 2463
>>> 2468
>>> 2485
>>> 2488
>>> 2489
>>> 2490
>>> 2494
>>> 25
>>> 2503
>>> 2509
>>> 2516
>>> 2520
>>> 2565
>>> 2582
>>> 2586
>>> 2591
>>> 26
>>> 2669
>>> 2688
>>> 2695
>>> 2710
>>> 2715
>>> 2721
>>> 2743
>>> 2757
>>> 2775
>>> 2794
>>> 28
>>> 2873
>>> 2881
>>> 2887
>>> 29
>>> 2953
>>> 297
>>> 2992
>>> 3
>>> 30
>>> 304
>>> 3064
>>> 31
>>> 3109
>>> 32
>>> 33
>>> 338
>>> 34
>>> 348
>>> 349
>>> 35
>>> 3511
>>> 3513
>>> 3516
>>> 36
>>> 37
>>> 38
>>> 39
>>> 4
>>> 40
>>> 41
>>> 42
>>> 43
>>> 441
>>> 45
>>> 46
>>> 47
>>> 475
>>> 48
>>> 49
>>> 5
>>> 51
>>> 53
>>> 54
>>> 55
>>> 563
>>> 565
>>> 642
>>> 67
>>> 68
>>> 69
>>> 7
>>> 70
>>> 71
>>> 718
>>> 72
>>> 738
>>> 744
>>> 759
>>> 760
>>> 8
>>> 801
>>> 812
>>> 816
>>> 821
>>> 827
>>> 828
>>> 846
>>> 852
>>> 854
>>> 873
>>> 9
>>> 902
>>> 905
>>> 91
>>> 92
>>> acpi
>>> asound
>>> buddyinfo
>>> bus
>>> cgroups
>>> cmdline
>>> consoles
>>> cpuinfo
>>> crypto
>>> devices
>>> diskstats
>>> dma
>>> driver
>>> execdomains
>>> fb
>>> filesystems
>>> fs
>>> interrupts
>>> iomem
>>> ioports
>>> irq
>>> kallsyms
>>> kcore
>>> key-users
>>> kmsg
>>> kpagecount
>>> kpageflags
>>> latency_stats
>>> loadavg
>>> locks
>>> mdstat
>>> meminfo
>>> misc
>>> modules
>>> mounts
>>> mtrr
>>> net
>>> pagetypeinfo
>>> partitions
>>> sched_debug
>>> schedstat
>>> scsi
>>> self
>>> slabinfo
>>> softirqs
>>> stat
>>> swaps
>>> sys
>>> sysrq-trigger
>>> sysvipc
>>> timer_list
>>> timer_stats
>>> tty
>>> uptime
>>> version
>>> vmallocinfo
>>> vmstat
>>> zoneinfo
>>>
>>> [X.] Other notes, patches, fixes, workarounds:
>>> Launchpad bug report can be found at:
>>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315834
>>> I am happy to provide any additional iformaiton that might be useful.
>>>
>>>
>>
>
>
>