kernel-packages team mailing list archive

[Michael Steffens <michael_steffens@xxxxxxxxx>]

Done.

** Description changed:

  The symptoms reported with
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/451282 persist.
- After resuming from sudpend the display returns fully dimmed, and
+ After resuming from suspend the display returns fully dimmed, and
  display brightness can't be adjusted, neither using FN keys, nor using
  KDE power management control.
  
- The issue occurs regardless whether the supend state was activated by
+ The issue occurs regardless whether the suspend state was activated by
  low battery, by closing the display, or by explicitly selecting sleep
  mode in KDE.
  
  Killing and restarting  X does not solve the problem. A reboot does.
- 
  
  Notebook: HP 8530w, Quadro FX 770M, Nouveau driver. Details:
  
  # dpkg -l xserver-xorg-video-nouveau
  Desired=Unknown/Install/Remove/Purge/Hold
  | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
  |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
  ||/ Name                           Version              Architecture         Description
  +++-==============================-====================-====================-==================================================================
  ii  xserver-xorg-video-nouveau     1:1.0.10-1ubuntu2    amd64                X.Org X server -- Nouveau display driver
  
  # lsb_release -rd
  Description:    Ubuntu 14.04.1 LTS
  Release:        14.04
  
  # cat /proc/version_signature
  Ubuntu 3.13.0-39.66-generic 3.13.11.8
  
  From lspci -vnvn:
  01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G96GLM [Quadro FX 770M] [10de:065c] (rev a1) (prog-if 00 [VGA controller])
-         Subsystem: Hewlett-Packard Company Device [103c:30e7]
-         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 46
- --- 
- ApportVersion: 2.14.1-0ubuntu3.5
- Architecture: amd64
- AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  michael    2554 F.... pulseaudio
-                       michael    2784 F.... pulseaudio
- CRDA: Error: [Errno 2] No such file or directory
- DistroRelease: Ubuntu 14.04
- HibernationDevice: RESUME=UUID=8dc81a6f-65e9-443d-b850-0f62a1ca52c4
- InstallationDate: Installed on 2012-05-13 (909 days ago)
- InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120424)
- MachineType: Hewlett-Packard HP EliteBook 8530w
- Package: linux (not installed)
- PccardctlStatus:
-  Socket 0:
-    3.3V
-   16-bit
-   PC Card
-    Subdevice 0 (function 0) bound to driver "pata_pcmcia"
- ProcEnviron:
-  LANGUAGE=en_US:en
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
- ProcFB: 0 nouveaufb
- ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-39-generic root=/dev/mapper/vg00-lv_root ro quiet splash vt.handoff=7
- ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
- PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
- RelatedPackageVersions:
-  linux-restricted-modules-3.13.0-39-generic N/A
-  linux-backports-modules-3.13.0-39-generic  N/A
-  linux-firmware                             1.127.7
- Tags:  trusty
- Uname: Linux 3.13.0-39-generic x86_64
- UpgradeStatus: Upgraded to trusty on 2014-05-10 (181 days ago)
- UserGroups:
-  
- _MarkForUpload: True
- dmi.bios.date: 06/24/2009
- dmi.bios.vendor: Hewlett-Packard
- dmi.bios.version: 68PDV Ver. F.0C
- dmi.board.name: 30E7
- dmi.board.vendor: Hewlett-Packard
- dmi.board.version: KBC Version 90.23
- dmi.chassis.type: 10
- dmi.chassis.vendor: Hewlett-Packard
- dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDVVer.F.0C:bd06/24/2009:svnHewlett-Packard:pnHPEliteBook8530w:pvrF.0C:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.23:cvnHewlett-Packard:ct10:cvr:
- dmi.product.name: HP EliteBook 8530w
- dmi.product.version: F.0C
- dmi.sys.vendor: Hewlett-Packard
+         Subsystem: Hewlett-Packard Company Device [103c:30e7]
+         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 46

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1390764

Title:
  Display remains fully dimmed after resume from suspend

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  The symptoms reported with
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/451282 persist.
  After resuming from suspend the display returns fully dimmed, and
  display brightness can't be adjusted, neither using FN keys, nor using
  KDE power management control.

  The issue occurs regardless whether the suspend state was activated by
  low battery, by closing the display, or by explicitly selecting sleep
  mode in KDE.

  Killing and restarting  X does not solve the problem. A reboot does.

  Notebook: HP 8530w, Quadro FX 770M, Nouveau driver. Details:

  # dpkg -l xserver-xorg-video-nouveau
  Desired=Unknown/Install/Remove/Purge/Hold
  | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
  |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
  ||/ Name                           Version              Architecture         Description
  +++-==============================-====================-====================-==================================================================
  ii  xserver-xorg-video-nouveau     1:1.0.10-1ubuntu2    amd64                X.Org X server -- Nouveau display driver

  # lsb_release -rd
  Description:    Ubuntu 14.04.1 LTS
  Release:        14.04

  # cat /proc/version_signature
  Ubuntu 3.13.0-39.66-generic 3.13.11.8

  From lspci -vnvn:
  01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G96GLM [Quadro FX 770M] [10de:065c] (rev a1) (prog-if 00 [VGA controller])
          Subsystem: Hewlett-Packard Company Device [103c:30e7]
          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 46

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