[i845G] glxgears output is corrupted until tiling is explicitly disabled in xorg.conf (UXA bug)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Fix Released
|
High
|
|||
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Binary package hint: xserver-
Tiling should be turned off automatically by X when tiling has an error initializing, but instead it remains on. Thus, glxgears output is corrupted.
This only occurs when using UXA.
ProblemType: Bug
Architecture: i386
Date: Mon May 25 09:10:55 2009
DistroRelease: Ubuntu 9.10
Package: xserver-
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
xserver-xorg 1:7.4~5ubuntu20
libgl1-mesa-glx 7.4.1-1ubuntu1
libdrm2 2.4.9-2ubuntu1
xserver-
xserver-
SourcePackage: xserver-
Uname: Linux 2.6.30-5-generic i686
system:
distro: Ubuntu
architecture: i686kernel: 2.6.30-5-generic
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 82845G/
Subsystem: Dell Device [1028:0127]
00:02.0 VGA compatible controller [0300]: Intel Corporation 82845G/
Subsystem: Dell Device [1028:0127]
tags: | added: 845g corruption intel karmic xorg |
description: | updated |
tags: | removed: needs-lspci-vvnn |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in xserver-xorg-video-intel: | |
status: | Unknown → Confirmed |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → Fix Released |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → High |
Changed in xserver-xorg-video-intel: | |
importance: | High → Unknown |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → High |
Here's the xorg.conf file I used. (I symlink xorg.conf to various configurations to test each out.) If you comment out the "Tiling" line, glxgears will produce corrupted output.