OK. The problem with 12.10 was that the code responsible for drawing
the background between logging in and the session starting (which was
fixed in 12.04 previously in this bug) was accidentally dropped
completely. That was my fault. :-/ I've got a new branch up, which
should easily make it into 13.04. Once it does, I'll start an SRU for
12.10.
Now, as for why 12.04 is regressing... I'm not sure. I can't reproduce
myself and the code looks fine to me.
There may be a further bug affecting 12.04 in small quantities or
certain hardware configs (vs the 12.10 bug which affected everybody).
In which case, it would also affect 12.10 in those same configs even
after my fix. But that's less of a problem than fixing 12.10 for most
people.
** Changed in: unity-greeter (Ubuntu)
Status: Fix Released => Triaged
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https://bugs.launchpad.net/bugs/931967
Title:
Corrupted graphics after the login until the unity launcher appears
Status in OEM Priority Project:
Fix Released
Status in OEM Priority Project oneiric series:
Fix Released
Status in OEM Priority Project precise series:
Fix Released
Status in Unity Greeter:
Confirmed
Status in “unity-greeter” package in Ubuntu:
Triaged
Status in “unity-greeter” source package in Precise:
Fix Released
Bug description:
With the latest updates im getting corrupted graphics - images after
the login until the unity launcher - desktop appears and this is
happening in every system restart - relogin.
Im attaching a screenshot of what im getting , it looks like its a
combination of corrupted images from the windows that was running
while i was doing the latest updates , my last session before the
problem.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+10ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 290.10 Wed Nov 16 17:39:29
PST 2011
GCC version: gcc version 4.6.2 (Ubuntu/Linaro 4.6.2-12ubuntu1)
.tmp.unity.support.test.0:
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,regex,animation,snap,move,place,mousepoll,vpswitch,wall,resize,gnomecompat,workarounds,compiztoolbox,grid,imgpng,expo,fade,ezoom,scale,session,switcher,unityshell]
CompositorRunning: compiz
Date: Tue Feb 14 11:40:18 2012
DistUpgraded: Log time: 2011-09-27 15:36:23.910451
DistroCodename: precise
DistroVariant: ubuntu
GraphicsCard:
NVIDIA Corporation G86 [GeForce 8600M GS] [10de:0425] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Sony Corporation Device [104d:9005]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
JockeyStatus:
xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary,
Enabled, In use)
xorg:nvidia_current_updates - NVIDIA accelerated graphics driver
(post-release updates) (Proprietary, Disabled, Not in use)
MachineType: Sony Corporation VGN-FZ31Z
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-15-generic
root=UUID=12e02107-7815-4276-b7ac-7bceee898897 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to precise on 2012-02-02 (11 days ago)
XorgConf:
Section "Device"
Identifier "Default Device"
Option "NoLogo" "True"
EndSection
dmi.bios.date: 12/21/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: R2110J7
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:bvnPhoenixTechnologiesLTD:bvrR2110J7:bd12/21/2007:svnSonyCorporation:pnVGN-FZ31Z:pvrC6006UGW:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VGN-FZ31Z
dmi.product.version: C6006UGW
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu33
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu5
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
1:2.6.99.901+git20120126-0ubuntu2
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 2:2.17.0-1ubuntu3
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
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