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Message #121788
[Bug 771724] [NEW] Selecting "Change Desktop Background" causes extreme flickering
Public bug reported:
Binary package hint: xorg
I try to select "Change desktop background", the display then responds
with some extreme flickering.
A video showing the issue:
http://www.youtube.com/watch?v=He8vSefxK7c
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-25.44-generic 2.6.35.10
Uname: Linux 2.6.35-25-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 270.29 Wed Feb 23 16:18:35 PST 2011
GCC version: gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
Architecture: amd64
Date: Wed Apr 27 11:52:57 2011
DkmsStatus: nvidia-current, 270.29, 2.6.35-25-generic, x86_64: installed
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: LENOVO 422218G
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-25-generic root=UUID=125cf4f8-a785-43c3-a981-faf470fb9e9f ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Xrandr:
Error: command ['xrandr', '--verbose'] failed with exit code 1: Xlib: extension "RANDR" missing on display ":0.0".
RandR extension missing
dmi.bios.date: 07/13/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 5JKT47AUS
dmi.board.vendor: LENOVO
dmi.chassis.type: 7
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnLENOVO:bvr5JKT47AUS:bd07/13/2010:svnLENOVO:pn422218G:pvrThinkStationE20:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct7:cvrToBeFilledByO.E.M.:
dmi.product.name: 422218G
dmi.product.version: ThinkStation E20
dmi.sys.vendor: LENOVO
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: maverick
architecture: x86_64
kernel: 2.6.35-25-generic
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug corruption maverick
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/771724
Title:
Selecting "Change Desktop Background" causes extreme flickering
Follow ups
References