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Message #04046
[Bug 1173961] Re: Backlight upstream bug
On 08/04/2013 09:12 AM, Maximiliano Oropeza wrote:
> [Gateway NV55C] Two backlight interfaces that wont adjust backlight.
>
> Full Description:
> I couldn't get the backlight to work after I upgraded to 13.04.
Possible to test on v3.10 or v3.11-rcX?
>
> WORKAROUND: The only grub lines that seem to work are these:
> GRUB_CMDLINE_LINUX="acpi_osi=Linux acpi_backlight=vendor"
> GRUB_CMDLINE_LINUX="acpi_osi="
>
> I tried changing the grub parameters, and after several trys, nothing. I
> was asked to run grep . /sys/class/backlight/*/* and got the results of:
>
> maxo@Dayman:~$ grep . /sys/class/backlight/*/*
> /sys/class/backlight/acpi_video0/actual_brightness:9
> /sys/class/backlight/acpi_video0/bl_power:0
> /sys/class/backlight/acpi_video0/brightness:9
> grep: /sys/class/backlight/acpi_video0/device: Is a directory
> /sys/class/backlight/acpi_video0/max_brightness:9
> grep: /sys/class/backlight/acpi_video0/power: Is a directory
> grep: /sys/class/backlight/acpi_video0/subsystem: Is a directory
> /sys/class/backlight/acpi_video0/type:firmware
> /sys/class/backlight/intel_backlight/actual_brightness:976
> /sys/class/backlight/intel_backlight/bl_power:0
> /sys/class/backlight/intel_backlight/brightness:976
> grep: /sys/class/backlight/intel_backlight/device: Is a directory
> /sys/class/backlight/intel_backlight/max_brightness:976
> grep: /sys/class/backlight/intel_backlight/power: Is a directory
> grep: /sys/class/backlight/intel_backlight/subsystem: Is a directory
> /sys/class/backlight/intel_backlight/type:raw
So this is booted without the acpi_backlight=vendor option, right?
And if you adjust the brightness level through the brightness file, does
it work?
>
> But using the Fn Keys, you can only adjust it a little, like from full
> brightness to about half. To add something else, with the other
> parameters when I adjust with the Fn Keys, the brightness bubble you get
> on the top right of your screen doesn't appear.
And this is when you add the acpi_backlight=vendor cmdline?
Thanks,
Aaron
>
> ProblemType: Bug
> DistroRelease: Ubuntu 13.04
> Package: linux-image-3.8.0-19-generic 3.8.0-19.29 [modified:
> boot/vmlinuz-3.8.0-19-generic]
> ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
> Uname: Linux 3.8.0-19-generic x86_64
> NonfreeKernelModules: wl
> ApportVersion: 2.9.2-0ubuntu8
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: maxo 2482 F.... pulseaudio
> Date: Sun Apr 28 07:01:21 2013
> HibernationDevice: RESUME=UUID=f71ed279-badf-446b-afc6-d5a75316ec0a
> InstallationDate: Installed on 2013-04-25 (2 days ago)
> InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
> MachineType: Gateway NV55C
> MarkForUpload: True
> ProcEnviron:
> TERM=xterm
> PATH=(custom, no user)
> XDG_RUNTIME_DIR=<set>
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic
> root=UUID=bc22ba4b-fcd9-46f3-b10a-11477dd4f618 ro acpi_osi=
> acpi_backlight=vendor quiet splash vt.handoff=7
> RelatedPackageVersions:
> linux-restricted-modules-3.8.0-19-generic N/A
> linux-backports-modules-3.8.0-19-generic N/A
> linux-firmware 1.106
> SourcePackage: linux
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 08/10/2011
> dmi.bios.vendor: Gateway
> dmi.bios.version: V1.24
> dmi.board.asset.tag: Base Board Asset Tag
> dmi.board.name: NV55C
> dmi.board.vendor: Gateway
> dmi.board.version: V1.24
> dmi.chassis.type: 10
> dmi.chassis.vendor: Gateway
> dmi.chassis.version: V1.24
> dmi.modalias:
> dmi:bvnGateway:bvrV1.24:bd08/10/2011:svnGateway:pnNV55C:pvrV1.24:rvnGateway:rnNV55C:rvrV1.24:cvnGateway:ct10:cvrV1.24:
> dmi.product.name: NV55C
> dmi.product.version: V1.24
> dmi.sys.vendor: Gateway
>
> Link:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173961
>
> Keywords:
> amd64 apport-bug kernel-bug-exists-upstream
> kernel-bug-exists-upstream-3.11.0-999-generic latest-bios-v1.30 precise
> quantal raring
>
> Kernel Version:
> Linux version 3.11.0-999-generic (apw@gomeisa) (gcc version 4.6.3
> (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201307300405 SMP Tue Jul 30 08:07:20
> UTC 2013
>
> Environment:
> Description: Ubuntu 13.04
> Release: 13.04
>
> Software:
> If some fields are empty or look unusual you may have an old version.
> Compare to the current minimal requirements in Documentation/Changes.
>
> Linux Dayman 3.11.0-999-generic #201307300405 SMP Tue Jul 30 08:07:20
> UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
>
> Gnu C 4.7
> Gnu make 3.81
> binutils 2.23.2
> util-linux 2.20.1
> mount support
> module-init-tools 9
> e2fsprogs 1.42.5
> pcmciautils 018
> PPP 2.4.5
> Linux C Library 2.17
> Dynamic linker (ldd) 2.17
> Procps 3.3.3
> Net-tools 1.60
> Kbd 1.15.5
> Sh-utils 8.20
> wireless-tools 30
> Modules Loaded coretemp nvram pci_stub vboxpci vboxnetadp
> vboxnetflt vboxdrv parport_pc ppdev uvcvideo videobuf2_vmalloc
> videobuf2_memops videobuf2_core rfcomm videodev bnep bluetooth
> binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek arc4 brcmsmac
> cordic brcmutil b43 snd_hda_intel snd_hda_codec mac80211 snd_hwdep
> snd_pcm cfg80211 snd_page_alloc snd_seq_midi snd_seq_midi_event
> snd_rawmidi i915 snd_seq snd_seq_device snd_timer snd ssb drm_kms_helper
> soundcore drm mei_me mei i2c_algo_bit psmouse lpc_ich serio_raw bcma
> intel_ips joydev acer_wmi sparse_keymap mxm_wmi video lp wmi mac_hid
> parport hid_generic ums_realtek usbhid usb_storage hid tg3 ptp pps_core
> ahci libahci
>
> Processor Info:
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 37
> model name : Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
> stepping : 5
> microcode : 0x2
> cpu MHz : 2399.000
> cache size : 3072 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 11
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
> nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
> xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm arat dtherm tpr_shadow vnmi
> flexpriority ept vpid
> bogomips : 4787.65
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 6
> model : 37
> model name : Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
> stepping : 5
> microcode : 0x2
> cpu MHz : 2399.000
> cache size : 3072 KB
> physical id : 0
> siblings : 4
> core id : 0
> cpu cores : 2
> apicid : 1
> initial apicid : 1
> fpu : yes
> fpu_exception : yes
> cpuid level : 11
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
> nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
> xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm arat dtherm tpr_shadow vnmi
> flexpriority ept vpid
> bogomips : 4787.65
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
> processor : 2
> vendor_id : GenuineIntel
> cpu family : 6
> model : 37
> model name : Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
> stepping : 5
> microcode : 0x2
> cpu MHz : 2399.000
> cache size : 3072 KB
> physical id : 0
> siblings : 4
> core id : 2
> cpu cores : 2
> apicid : 4
> initial apicid : 4
> fpu : yes
> fpu_exception : yes
> cpuid level : 11
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
> nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
> xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm arat dtherm tpr_shadow vnmi
> flexpriority ept vpid
> bogomips : 4787.65
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
> processor : 3
> vendor_id : GenuineIntel
> cpu family : 6
> model : 37
> model name : Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
> stepping : 5
> microcode : 0x2
> cpu MHz : 2399.000
> cache size : 3072 KB
> physical id : 0
> siblings : 4
> core id : 2
> cpu cores : 2
> apicid : 5
> initial apicid : 5
> fpu : yes
> fpu_exception : yes
> cpuid level : 11
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
> nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
> nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
> xtpr pdcm pcid sse4_1 sse4_2 popcnt lahf_lm arat dtherm tpr_shadow vnmi
> flexpriority ept vpid
> bogomips : 4787.65
> clflush size : 64
> cache_alignment : 64
> address sizes : 36 bits physical, 48 bits virtual
> power management:
>
> Modules:
> coretemp 17728 0 - Live 0x0000000000000000
> nvram 14413 0 - Live 0x0000000000000000
> pci_stub 12622 1 - Live 0x0000000000000000
> vboxpci 23194 0 - Live 0x0000000000000000 (OF)
> vboxnetadp 25670 0 - Live 0x0000000000000000 (OF)
> vboxnetflt 27613 0 - Live 0x0000000000000000 (OF)
> vboxdrv 320461 3 vboxpci,vboxnetadp,vboxnetflt, Live 0x0000000000000000 (OF)
> parport_pc 32866 0 - Live 0x0000000000000000
> ppdev 17711 0 - Live 0x0000000000000000
> uvcvideo 82247 0 - Live 0x0000000000000000
> videobuf2_vmalloc 13216 1 uvcvideo, Live 0x0000000000000000
> videobuf2_memops 13362 1 videobuf2_vmalloc, Live 0x0000000000000000
> videobuf2_core 40785 1 uvcvideo, Live 0x0000000000000000
> rfcomm 74589 0 - Live 0x0000000000000000
> videodev 138443 2 uvcvideo,videobuf2_core, Live 0x0000000000000000
> bnep 23966 2 - Live 0x0000000000000000
> bluetooth 391564 10 rfcomm,bnep, Live 0x0000000000000000
> binfmt_misc 17508 1 - Live 0x0000000000000000
> snd_hda_codec_hdmi 41688 1 - Live 0x0000000000000000
> snd_hda_codec_realtek 56259 1 - Live 0x0000000000000000
> arc4 12573 2 - Live 0x0000000000000000
> brcmsmac 564290 0 - Live 0x0000000000000000
> cordic 12574 1 brcmsmac, Live 0x0000000000000000
> brcmutil 15618 1 brcmsmac, Live 0x0000000000000000
> b43 397252 0 - Live 0x0000000000000000
> snd_hda_intel 48717 3 - Live 0x0000000000000000
> snd_hda_codec 194727 3
> snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel, Live
> 0x0000000000000000
> mac80211 618984 2 brcmsmac,b43, Live 0x0000000000000000
> snd_hwdep 13613 1 snd_hda_codec, Live 0x0000000000000000
> snd_pcm 107140 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live
> 0x0000000000000000
> cfg80211 494624 3 brcmsmac,b43,mac80211, Live 0x0000000000000000
> snd_page_alloc 18798 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000
> snd_seq_midi 13324 0 - Live 0x0000000000000000
> snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000
> snd_rawmidi 30416 1 snd_seq_midi, Live 0x0000000000000000
> i915 678644 8 - Live 0x0000000000000000
> snd_seq 66061 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
> snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live
> 0x0000000000000000
> snd_timer 29989 2 snd_pcm,snd_seq, Live 0x0000000000000000
> snd 69657 17
> snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
>
> Live 0x0000000000000000
> ssb 62890 1 b43, Live 0x0000000000000000
> drm_kms_helper 53178 1 i915, Live 0x0000000000000000
> soundcore 12680 1 snd, Live 0x0000000000000000
> drm 298236 4 i915,drm_kms_helper, Live 0x0000000000000000
> mei_me 18539 0 - Live 0x0000000000000000
> mei 78448 1 mei_me, Live 0x0000000000000000
> i2c_algo_bit 13564 1 i915, Live 0x0000000000000000
> psmouse 104015 0 - Live 0x0000000000000000
> lpc_ich 21163 0 - Live 0x0000000000000000
> serio_raw 13413 0 - Live 0x0000000000000000
> bcma 47065 3 brcmsmac,b43, Live 0x0000000000000000
> intel_ips 18520 0 - Live 0x0000000000000000
> joydev 17613 0 - Live 0x0000000000000000
> acer_wmi 32938 0 - Live 0x0000000000000000
> sparse_keymap 13890 1 acer_wmi, Live 0x0000000000000000
> mxm_wmi 13021 0 - Live 0x0000000000000000
> video 19574 2 i915,acer_wmi, Live 0x0000000000000000
> lp 17799 0 - Live 0x0000000000000000
> wmi 19256 2 acer_wmi,mxm_wmi, Live 0x0000000000000000
> mac_hid 13253 0 - Live 0x0000000000000000
> parport 42466 3 parport_pc,ppdev,lp, Live 0x0000000000000000
> hid_generic 12548 0 - Live 0x0000000000000000
> ums_realtek 18336 0 - Live 0x0000000000000000
> usbhid 53329 0 - Live 0x0000000000000000
> usb_storage 66567 1 ums_realtek, Live 0x0000000000000000
> hid 105557 2 hid_generic,usbhid, Live 0x0000000000000000
> tg3 170347 0 - Live 0x0000000000000000
> ptp 18627 1 tg3, Live 0x0000000000000000
> pps_core 19027 1 ptp, Live 0x0000000000000000
> ahci 30063 2 - Live 0x0000000000000000
> libahci 32088 1 ahci, Live 0x0000000000000000
>
> Loaded driver and hardware information:
> 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
> 0070-0077 : 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
> 0420-042f : ACPI GPE0_BLK
> 0430-0433 : iTCO_wdt
> 0450-0450 : ACPI PM2_CNT_BLK
> 0460-047f : iTCO_wdt
> 0500-057f : pnp 00:04
> 0680-069f : pnp 00:04
> 0800-080f : pnp 00:04
> 0cf8-0cff : PCI conf1
> 0d00-ffff : PCI Bus 0000:00
> 1000-1fff : PCI Bus 0000:02
> 2000-2fff : PCI Bus 0000:01
> 3000-301f : 0000:00:1f.3
> 3020-303f : 0000:00:1f.2
> 3020-303f : ahci
> 3040-3047 : 0000:00:1f.2
> 3040-3047 : ahci
> 3048-304f : 0000:00:1f.2
> 3048-304f : ahci
> 3050-3057 : 0000:00:02.0
> 3058-305b : 0000:00:1f.2
> 3058-305b : ahci
> 305c-305f : 0000:00:1f.2
> 305c-305f : ahci
> ff2c-ff2f : pnp 00:04
> ffff-ffff : pnp 00:04
> ffff-ffff : pnp 00:04
> maxo@Dayman:~$ cat /proc/iomem
> 00000000-00000fff : reserved
> 00001000-0009cfff : System RAM
> 0009d000-0009ffff : reserved
> 000a0000-000bffff : PCI Bus 0000:00
> 000c0000-000c7fff : Video ROM
> 000d0000-000d1fff : Adapter ROM
> 000e0000-000fffff : reserved
> 000f0000-000fffff : System ROM
> 00100000-93680fff : System RAM
> 01000000-01737753 : Kernel code
> 01737754-01d0eaff : Kernel data
> 01e70000-01fe2fff : Kernel bss
> 93681000-936befff : reserved
> 936bf000-93735fff : System RAM
> 93736000-937befff : ACPI Non-volatile Storage
> 937bf000-937defff : System RAM
> 937df000-937fefff : ACPI Tables
> 937ff000-937fffff : System RAM
> 93800000-9fffffff : reserved
> a0000000-febfffff : PCI Bus 0000:00
> a0000000-afffffff : 0000:00:02.0
> b0000000-b03fffff : 0000:00:02.0
> b0400000-b13fffff : PCI Bus 0000:01
> b1400000-b23fffff : PCI Bus 0000:02
> b2400000-b33fffff : PCI Bus 0000:02
> b2400000-b2403fff : 0000:02:00.0
> b2400000-b2403fff : bcma-pci-bridge
> b3400000-b43fffff : PCI Bus 0000:01
> b3400000-b340ffff : 0000:01:00.0
> b3400000-b340ffff : tg3
> b4400000-b4403fff : 0000:00:1b.0
> b4400000-b4403fff : ICH HD audio
> b4404000-b4404fff : 0000:00:1f.6
> b4404000-b4404fff : ips thermal sensor
> b4405000-b44057ff : 0000:00:1f.2
> b4405000-b44057ff : ahci
> b4405800-b4405bff : 0000:00:1d.0
> b4405800-b4405bff : ehci_hcd
> b4405c00-b4405fff : 0000:00:1a.0
> b4405c00-b4405fff : ehci_hcd
> b4406000-b44060ff : 0000:00:1f.3
> b4406100-b440610f : 0000:00:16.0
> b4406100-b440610f : mei_me
> b4407000-b4407fff : Intel Flush Page
> b4500000-b4500fff : pnp 00:08
> e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> e0000000-efffffff : reserved
> e0000000-efffffff : pnp 00:08
> feb00000-feb03fff : reserved
> fec00000-fec00fff : reserved
> fec00000-fec003ff : IOAPIC 0
> fed00000-fed003ff : HPET 0
> fed10000-fed13fff : reserved
> fed10000-fed13fff : pnp 00:08
> fed18000-fed19fff : reserved
> fed18000-fed18fff : pnp 00:08
> fed19000-fed19fff : pnp 00:08
> fed1b000-fed1ffff : reserved
> fed1c000-fed1ffff : pnp 00:08
> fed1f410-fed1f414 : iTCO_wdt
> fed20000-fed3ffff : pnp 00:08
> fed45000-fed8ffff : pnp 00:08
> fee00000-fee00fff : Local APIC
> fee00000-fee00fff : reserved
> ffe80000-ffffffff : reserved
> 100000000-157ffffff : System RAM
>
> PCI information:
>
> 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller
> (rev 02)
> Subsystem: Acer Incorporated [ALI] TravelMate 5742
> 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
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel driver in use: agpgart-intel
>
> 00:02.0 VGA compatible controller: Intel Corporation Core Processor
> Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Interrupt: pin A routed to IRQ 42
> Region 0: Memory at b0000000 (64-bit, non-prefetchable) [size=4M]
> Region 2: Memory at a0000000 (64-bit, prefetchable) [size=256M]
> Region 4: I/O ports at 3050 [size=8]
> Expansion ROM at <unassigned> [disabled]
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0f00c Data: 41b1
> Capabilities: [d0] 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-
> Capabilities: [a4] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: i915
>
> 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series
> Chipset HECI Controller (rev 06)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Interrupt: pin A routed to IRQ 41
> Region 0: Memory at b4406100 (64-bit, non-prefetchable) [size=16]
> 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: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0f00c Data: 4192
> Kernel driver in use: mei_me
>
> 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset
> USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at b4405c00 (32-bit, non-prefetchable) [size=1K]
> Capabilities: [50] 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: [58] Debug port: BAR=1 offset=00a0
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
> 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset
> High Definition Audio (rev 05)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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 43
> Region 0: Memory at b4400000 (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: 41a2
> Capabilities: [70] Express (v1) Root Complex Integrated Endpoint,
> MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
> <64ns, L1 <1us
> ExtTag- RBE- FLReset+
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
> Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
> TransPend-
> LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown,
> Latency L0 <64ns, L1 <1us
> ClockPM- Surprise- LLActRep- BwNot-
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk-
> DLActive- BWMgmt- ABWMgmt-
> Capabilities: [100 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=01
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=02
> Status: NegoPending- InProgress-
> Capabilities: [130 v1] Root Complex Link
> Desc: PortNumber=0f ComponentID=00 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB-
> LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: snd_hda_intel
>
> 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
> Express Root Port 1 (rev 05) (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: 00002000-00002fff
> Memory behind bridge: b3400000-b43fffff
> Prefetchable memory behind bridge: 00000000b0400000-00000000b13fffff
> 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: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
> <64ns, L1 <1us
> ExtTag- RBE+ FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
> Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
> TransPend-
> LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1,
> Latency L0 <256ns, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
> 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 10.000W; 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 BC, TimeoutDis+ ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+ ARIFwd-
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-, Selectable De-emphasis: -6dB
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -6dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> Address: 00000000 Data: 0000
> Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 0487
> Capabilities: [a0] 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-
> Kernel driver in use: pcieport
>
> 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
> Express Root Port 2 (rev 05) (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=02, subordinate=02, sec-latency=0
> I/O behind bridge: 00001000-00001fff
> Memory behind bridge: b2400000-b33fffff
> Prefetchable memory behind bridge: 00000000b1400000-00000000b23fffff
> 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: [40] Express (v2) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
> <64ns, L1 <1us
> ExtTag- RBE+ FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
> Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+
> TransPend-
> LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1,
> Latency L0 <256ns, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
> 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 #1, PowerLimit 10.000W; 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 BC, TimeoutDis+ ARIFwd-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+ ARIFwd-
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-, Selectable De-emphasis: -6dB
> Transmit Margin: Normal Operating Range,
> EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -6dB,
> EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
> LinkEqualizationRequest-
> Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> Address: 00000000 Data: 0000
> Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 0487
> Capabilities: [a0] 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-
> Kernel driver in use: pcieport
>
> 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset
> USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI])
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Interrupt: pin A routed to IRQ 23
> Region 0: Memory at b4405800 (32-bit, non-prefetchable) [size=1K]
> Capabilities: [50] 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: [58] Debug port: BAR=1 offset=00a0
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
> 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
> (prog-if 01 [Subtractive 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
> Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: fff00000-000fffff
> Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
> Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [50] Subsystem: Acer Incorporated [ALI] Device 0487
>
> 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC
> Interface Controller (rev 05)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Capabilities: [e0] Vendor Specific Information: Len=10 <?>
> Kernel driver in use: lpc_ich
>
> 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset
> 4 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
> Interrupt: pin B routed to IRQ 40
> Region 0: I/O ports at 3048 [size=8]
> Region 1: I/O ports at 305c [size=4]
> Region 2: I/O ports at 3040 [size=8]
> Region 3: I/O ports at 3058 [size=4]
> Region 4: I/O ports at 3020 [size=32]
> Region 5: Memory at b4405000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0100c Data: 4181
> Capabilities: [70] 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: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> Capabilities: [b0] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ahci
>
> 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus
> Controller (rev 05)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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-
> Interrupt: pin C routed to IRQ 10
> Region 0: Memory at b4406000 (64-bit, non-prefetchable) [size=256]
> Region 4: I/O ports at 3000 [size=32]
>
> 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400
> Series Chipset Thermal Subsystem (rev 05)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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-
> Interrupt: pin A routed to IRQ 21
> Region 0: Memory at b4404000 (64-bit, non-prefetchable) [size=4K]
> 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: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> Address: 00000000 Data: 0000
> Kernel driver in use: intel ips
>
> 01:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780
> Gigabit Ethernet PCIe (rev 01)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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 44
> Region 0: Memory at b3400000 (64-bit, non-prefetchable) [size=64K]
> Capabilities: [48] 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=1 PME-
> Capabilities: [60] Vendor Specific Information: Len=6c <?>
> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0f00c Data: 41b2
> Capabilities: [cc] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us,
> L1 unlimited
> 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,
> Latency L0 <1us, L1 <32us
> ClockPM+ Surprise- LLActRep- BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
> CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
> DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
> SpeedDis-, Selectable De-emphasis: -6dB
> 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: [13c 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 b8-70-f4-ff-fe-e4-9c-c0
> Capabilities: [16c v1] Power Budgeting <?>
> Kernel driver in use: tg3
>
> 02:00.0 Network controller: Broadcom Corporation BCM43225 802.11b/g/n
> (rev 01)
> Subsystem: Broadcom Corporation Device 04da
> 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 17
> Region 0: Memory at b2400000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [40] 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=2 PME-
> Capabilities: [58] Vendor Specific Information: Len=78 <?>
> Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
> Address: 0000000000000000 Data: 0000
> Capabilities: [d0] Express (v1) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us,
> L1 unlimited
> ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
> Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+
> TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1,
> Latency L0 <4us, L1 <64us
> ClockPM+ Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
> CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
> DLActive+ BWMgmt- ABWMgmt-
> 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: [13c 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 00-00-9d-ff-ff-2c-1c-65
> Capabilities: [16c v1] Power Budgeting <?>
> Kernel driver in use: bcma-pci-bridge
>
> ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath
> Architecture Generic Non-core Registers (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath
> Architecture System Address Decoder (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0
> (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
> Subsystem: Acer Incorporated [ALI] Device 0487
> 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
>
> SCSI information:
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: ATA Model: WDC WD3200BPVT-2 Rev: 01.0
> Type: Direct-Access ANSI SCSI revision: 05
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
> Vendor: MATSHITA Model: DVD-RAM UJ892AS Rev: 1.00
> Type: CD-ROM ANSI SCSI revision: 05
>
>
> Other Information:
> 1 1312 243 2628 31018 3283 54 bus mounts
> 10 1315 2440 2632 3124 3289 55 cgroups mtrr
> 1029 1322 245 2638 3127 33 56 cmdline net
> 1066 1337 246 2651 3134 3339 57 consoles pagetypeinfo
> 1067 1339 247 2663 3137 3365 58 cpuinfo partitions
> 1073 1340 25 2682 3139 3377 69 crypto sched_debug
> 1075 1396 2500 2683 3141 34 7 devices schedstat
> 1076 14 2503 2686 3142 35 73 diskstats scsi
> 1077 15 2504 2688 31626 36 731 dma self
> 11 16 2506 27 3193 362 759 dri slabinfo
> 1103 1631 2513 2737 3197 37 761 driver softirqs
> 1106 17 2516 2739 3198 3763 77 execdomains stat
> 1178 18 2530 2741 3205 38 785 fb swaps
> 1180 1831 2537 2743 3207 380 787 filesystems sys
> 1183 1874 2543 2745 3214 382 792 fs sysrq-trigger
> 1188 1885 2547 2749 3216 39 793 interrupts sysvipc
> 1194 19 2554 2750 32168 40 794 iomem timer_list
> 1195 2 2562 2752 32169 4052 795 ioports timer_stats
> 1197 20 2564 2782 32179 41 8 irq tty
> 12 20695 2569 28 3218 42 865 kallsyms uptime
> 1200 21 2575 2804 3220 43 875 kcore version
> 1203 2128 2581 283 3233 44 8835 key-users vmallocinfo
> 1219 2132 2584 284 3234 45 890 kmsg vmstat
> 1220 2133 2585 285 3248 46 9 kpagecount zoneinfo
> 1225 2134 2586 29 3249 47 933 kpageflags
> 1236 2178 2587 29520 32541 48 949 latency_stats
> 1241 22 2589 29942 32547 4845 954 loadavg
> 1265 23 2591 3 32549 49 96 locks
> 1276 2310 26 30 32556 5 97 mdstat
> 1294 2354 2606 30300 32559 50 acpi meminfo
> 1299 24 2609 30592 32561 52 asound misc
> 13 2429 2624 31 32718 53 buddyinfo modules
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1173961
Title:
[Gateway NV55C] Two backlight interfaces that wont adjust backlight.
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I couldn't get the backlight to work after I upgraded to 13.04.
WORKAROUND: The only grub lines that seem to work are these:
GRUB_CMDLINE_LINUX="acpi_osi=Linux acpi_backlight=vendor"
GRUB_CMDLINE_LINUX="acpi_osi="
I tried changing the grub parameters, and after several trys, nothing.
I was asked to run grep . /sys/class/backlight/*/* and got the
results of:
maxo@Dayman:~$ grep . /sys/class/backlight/*/*
/sys/class/backlight/acpi_video0/actual_brightness:9
/sys/class/backlight/acpi_video0/bl_power:0
/sys/class/backlight/acpi_video0/brightness:9
grep: /sys/class/backlight/acpi_video0/device: Is a directory
/sys/class/backlight/acpi_video0/max_brightness:9
grep: /sys/class/backlight/acpi_video0/power: Is a directory
grep: /sys/class/backlight/acpi_video0/subsystem: Is a directory
/sys/class/backlight/acpi_video0/type:firmware
/sys/class/backlight/intel_backlight/actual_brightness:976
/sys/class/backlight/intel_backlight/bl_power:0
/sys/class/backlight/intel_backlight/brightness:976
grep: /sys/class/backlight/intel_backlight/device: Is a directory
/sys/class/backlight/intel_backlight/max_brightness:976
grep: /sys/class/backlight/intel_backlight/power: Is a directory
grep: /sys/class/backlight/intel_backlight/subsystem: Is a directory
/sys/class/backlight/intel_backlight/type:raw
But using the Fn Keys, you can only adjust it a little, like from full
brightness to about half. To add something else, with the other
parameters when I adjust with the Fn Keys, the brightness bubble you
get on the top right of your screen doesn't appear.
http://marc.info/?l=linux-acpi&m=137557874107551&w=2
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-19-generic 3.8.0-19.29 [modified: boot/vmlinuz-3.8.0-19-generic]
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: maxo 2482 F.... pulseaudio
Date: Sun Apr 28 07:01:21 2013
HibernationDevice: RESUME=UUID=f71ed279-badf-446b-afc6-d5a75316ec0a
InstallationDate: Installed on 2013-04-25 (2 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Gateway NV55C
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=bc22ba4b-fcd9-46f3-b10a-11477dd4f618 ro acpi_osi= acpi_backlight=vendor quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-19-generic N/A
linux-backports-modules-3.8.0-19-generic N/A
linux-firmware 1.106
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/10/2011
dmi.bios.vendor: Gateway
dmi.bios.version: V1.24
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: NV55C
dmi.board.vendor: Gateway
dmi.board.version: V1.24
dmi.chassis.type: 10
dmi.chassis.vendor: Gateway
dmi.chassis.version: V1.24
dmi.modalias: dmi:bvnGateway:bvrV1.24:bd08/10/2011:svnGateway:pnNV55C:pvrV1.24:rvnGateway:rnNV55C:rvrV1.24:cvnGateway:ct10:cvrV1.24:
dmi.product.name: NV55C
dmi.product.version: V1.24
dmi.sys.vendor: Gateway
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References
