Public bug reported:
Binary package hint: xserver-xorg-video-radeon
Ububtu Jaunty and Karmic 64Bit. Radeon 9500 and Radeon 9800SE. Major
graphical glitches mostly on fonts on desktop and applications. OpenGL
apps eg Armagetron freeze whole system only a hard power off/on
recovers. Tested with OpenSUSE 11.1 LiveCD and that works great with
no problems on the same hardware. The xorg.conf "Option
"MigrationHeuristic" "greedy"" Seems to fix the text and graphical
artifacts but OpenGL apps hard lock still. Attached is a screen shot of
the artifacts/glitches on the 9800SE card.
ProblemType: Bug
Architecture: amd64
Date: Fri Oct 16 18:21:56 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/kdeinit4
Package: kdelibs-bin 4:4.3.2-0ubuntu6
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.47-generic
SourcePackage: kde4libs
Uname: Linux 2.6.31-14-generic x86_64
** Affects: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
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Graphical Glitches and OpenGL apps Hard Freeze Radeon driver
https://bugs.launchpad.net/bugs/453620
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