Public bug reported:
>From time to time (I can't find a pattern), when I shutdown, reboot or
logout from the GUI, the screen turns off, but then doesn't turn on
again. At this point, the system hangs and I have to do a hard
powerdown. When switching to a tty, the screen goes blank as well
(because it has to change the resolution) but always turns on again, so
I always shutdown my system from the tty.
I'm using Ubuntu 12.04 with XFCE on a Compaq Presario CQ60 laptop.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-13.53-generic 2.6.38.8
Uname: Linux 2.6.38-13-generic i686
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Ist ein Verzeichnis:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86 Kernel Module 295.40 Thu Apr 5 21:28:09 PDT
2012
GCC version: gcc-Version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Sun Oct 14 15:33:34 2012
DistUpgraded: 2012-04-28 15:04:05,598 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes,
GpuHangFrequency: Several times a week
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Since before I upgraded
GraphicsCard:
NVIDIA Corporation C77 [GeForce 8200M G] [10de:0845] (rev a2) (prog-if 00 [VGA
controller])
Subsystem: Hewlett-Packard Company Device [103c:360a]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
JockeyStatus:
xorg:nvidia_173 - Beschleunigter Grafiktreiber von NVIDIA (Proprietär,
Deaktiviert, Nicht benutzt)
xorg:nvidia_173_updates - NVIDIAs beschleunigte Grafiktreiber (Nachträgliche
Aktualisierungen) (Proprietär, Deaktiviert, Nicht benutzt)
xorg:nvidia_current - Beschleunigter Grafiktreiber von NVIDIA (Proprietär,
Aktiviert, In Benutzung)
xorg:nvidia_current_updates - NVIDIAs beschleunigte Grafiktreiber
(Nachträgliche Aktualisierungen) (Proprietär, Deaktiviert, Nicht benutzt)
MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-13-generic
root=UUID=3e5f88e8-fcc6-40f3-a374-fc9a11ffd81e ro noplymouth
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to precise on 2012-04-28 (169 days ago)
dmi.bios.date: 10/17/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.31
dmi.board.name: 303C
dmi.board.vendor: Wistron
dmi.board.version: 08.47
dmi.chassis.type: 10
dmi.chassis.vendor: Wistron
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.31:bd10/17/2008:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.31:rvnWistron:rn303C:rvr08.47:cvnWistron:ct10:cvrN/A:
dmi.product.name: Compaq Presario CQ60 Notebook PC
dmi.product.version: F.31
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.8-0ubuntu1.4
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.3+8.0.2-0ubuntu3.2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.3+8.0.2-0ubuntu3.2
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.8
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug freeze i386 precise ubuntu
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1066505
Title:
Screen goes blank and system freezes on shutdown / logout / reboot
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