Public bug reported:
1. Start/login Ubuntu
2. Switch to guest session
3. logout from guest session
4. switch to normal session:
- screen is black, with visible mouse, mouse is choppy an laggy for 15 seconds,
- normal session appears with graphical glitches. (see attached screenshot)
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.16.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-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 280.13 Wed Jul 27 16:53:56
PDT 2011
GCC version: gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu2)
.tmp.unity.support.test.0:
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,grid,compiztoolbox,mousepoll,move,imgpng,vpswitch,place,unitymtgrabhandles,resize,session,gnomecompat,regex,animation,snap,expo,wall,workarounds,ezoom,fade,scale,unityshell]
CompositorRunning: compiz
Date: Fri Sep 16 11:11:10 2011
DistUpgraded: Log time: 2011-09-16 08:02:00.261749
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 280.13, 3.0.0-11-generic, x86_64: installed
virtualbox, 4.1.2, 3.0.0-11-generic, x86_64: installed
EcryptfsInUse: Yes
GraphicsCard:
nVidia Corporation GF108 [GeForce GT 425M] [10de:0df0] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Sony Corporation Device [104d:907a]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
JockeyStatus:
xorg:nvidia_current - Beschleunigter Grafiktreiber von NVIDIA (Proprietär,
Aktiviert, In Benutzung)
kmod:nvidia_current - nvidia_current (Proprietär, Deaktiviert, Nicht benutzt)
MachineType: Sony Corporation VPCF13J0E
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic
root=UUID=3e7a3074-ed21-4dbb-86de-4aa300a50bea ro quiet splash vt.handoff=7
SourcePackage: unity
UpgradeStatus: Upgraded to oneiric on 2011-09-16 (0 days ago)
XorgConf:
Section "Device"
Identifier "Default Device"
Option "NoLogo" "True"
EndSection
dmi.bios.date: 10/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y9
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR0190Y9:bd10/20/2010:svnSonyCorporation:pnVPCF13J0E:pvrC607SKHT:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCF13J0E
dmi.product.version: C607SKHT
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.5.94+bzr2803-0ubuntu5
version.ia32-libs: ia32-libs 20090808ubuntu22
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.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
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
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 oneiric running-unity ubuntu
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https://bugs.launchpad.net/bugs/851701
Title:
after switching to guest session and back, massive graphical errors
appear
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