Public bug reported:
Nouveau works fine with brightness controls working fine after initial
boot, but I do S3 suspend, and then resume via power button, and
brightness controls don't work at all, and backlight is on, but set at
extremely low level.
hardware is Quadro 770M on HP 8530w laptop
/sys/.../brightness control does nothing when in this state,
suspend resume cycles after this first cycle all have the same problem.
I'll test if a full hibernate has the issue or not after this and report
back.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
Uname: Linux 3.3.0-rc1+ x86_64
.tmp.unity.support.test.1:
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,move,compiztoolbox,grid,vpswitch,gnomecompat,place,session,snap,mousepoll,regex,resize,imgpng,unitymtgrabhandles,wall,animation,workarounds,expo,fade,ezoom,scale,unityshell]
CompositorRunning: None
Date: Tue Jan 24 15:57:58 2012
DistUpgraded: Log time: 2011-10-20 21:20:49.957387
DistroCodename: oneiric
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
nVidia Corporation G96M [Quadro FX 770M] [10de:065c] (rev a1) (prog-if 00 [VGA
controller])
Subsystem: Hewlett-Packard Company Device [103c:30e7]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: Hewlett-Packard HP EliteBook 8530w
PccardctlIdent:
Socket 0:
product info: "RICOH", "Bay8Controller", "", ""
manfid: 0x0000, 0x0000
function: 254 (unknown)
PccardctlStatus:
Socket 0:
3.3V 16-bit PC Card
Subdevice 0 (function 0) bound to driver "pata_pcmcia"
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc1+
root=UUID=824346e6-fd2f-4916-a2c9-e883c1fe860c ro splash quiet vga=771
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to oneiric on 2011-10-21 (95 days ago)
Xrandr: Screen 0: minimum 0 x 0, current 3200 x 1200, maximum 4096 x 4096
dmi.bios.date: 12/13/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDV Ver. F.13
dmi.board.name: 30E7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 90.27
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PDVVer.F.13:bd12/13/2010:svnHewlett-Packard:pnHPEliteBook8530w:pvrF.13:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.27:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8530w
dmi.product.version: F.13
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6
version.ia32-libs: ia32-libs 20090808ubuntu26
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric ubuntu
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/921321
Title:
nouveau: dark screen after suspend/resume
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/921321/+subscriptions
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