Public bug reported:
In Ubuntu 11.10 and before, I often had distorted Unity launcher and
title/menu bar after a suspend/resume cycle - but now, with Ubuntu 12.04
LTS, this happens even when the screen blanks because of timeout and I
wake it up again.
My screen saver is set to just switch of the screens after 10 minutes.
When I move the mouse or touch a key, they switch on again - but both
Unity launcher AND title/menu bar show distortion in the form of blocks.
Hard to describe and I am NOT able to take a screenshot of this as while
trying to do so, apparently they get a refresh.
Another way to get a refresh is to move the mouse into the launcher or
click the title bar, sometimes I also have to click e.g. the calendar
indicator to make it refresh.
There seems to be one automatic refresh missing after screens go on
again!
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.12-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
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_64 Kernel Module 295.40 Thu Apr 5 21:37:00
PDT 2012
GCC version: gcc-Version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,imgpng,mousepoll,vpswitch,resize,move,grid,gnomecompat,obs,snap,place,wall,regex,animation,session,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell]
CompositorRunning: compiz
Date: Tue May 1 08:36:25 2012
DistUpgraded: 2012-04-30 10:23:03,642 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 295.40, 3.0.0-19-generic, x86_64: installed
nvidia-current, 295.40, 3.2.0-24-generic, x86_64: installed
nvidia-current-updates, 295.40, 3.0.0-19-generic, x86_64: installed
nvidia-current-updates, 295.40, 3.2.0-24-generic, x86_64: installed
vboxhost, 4.1.14, 3.2.0-24-generic, x86_64: installed
GraphicsCard:
NVIDIA Corporation GF106 [GeForce GT 555M] [10de:0dcd] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Dell Device [1028:04b7]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
JockeyStatus:
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: Dell Inc. Dell System XPS L702X
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic
root=UUID=3042e369-71b6-4bf5-aa12-c9872225d48b ro i915.i915_enable_rc6=1 quiet
splash vt.handoff=7
SourcePackage: unity
UpgradeStatus: Upgraded to precise on 2012-04-30 (0 days ago)
dmi.bios.date: 07/22/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 03RG89
dmi.board.vendor: Dell Inc.
dmi.board.version: FAB1
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnDellInc.:bvrA12:bd07/22/2011:svnDellInc.:pnDellSystemXPSL702X:pvr:rvnDellInc.:rn03RG89:rvrFAB1:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L702X
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
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
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 needs-reassignment precise
regression-update ubuntu
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https://bugs.launchpad.net/bugs/992416
Title:
Launcher and menu bar are distorted even after screen blank (timeout)
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