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Message #121921
[Bug 559883] Re: lucid X crashes with dual head configuration when opengl is enabled with intel GM945
** Description changed:
Binary package hint: xorg
I am using a intel GM945 based desktop system (mb: ibase 899) with two dvi outputs and two Samsung 204B LCDs (no others ouputs are used). After installation and updating the system (kubuntu 10.04 beta-2) it starts with both displays in clone mode. After enabling dual head functions via xrandr or the KDE systemsettings gui X crashes and restarts automaticly.
A workaround is to use xrender instead of opengl (changed in KDE systemsettings). Dual head configuration is working now, but very slow.
For keeping the dual head setup and enabling it system wide I use a small xorg.conf.
Testing kubuntu 10.04 beta-1 produced the same segmentation fault (XorgLogOld.txt.old).
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
Architecture: i386
Date: Sat Apr 10 10:40:38 2010
DkmsStatus: Error: [Errno 2] No such file or directory
GdmLog: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory
GdmLog1: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
GdmLog2: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=d95f31fc-450c-4874-989d-9c91cffbb4d3 ro quiet splash
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 09/20/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: 945GM
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd09/20/2006:svn:pn:pvr:rvn:rn945GM:rvr:cvn:ct3:cvr:
system:
distro: Ubuntu
codename: lucid
architecture: i686
kernel: 2.6.32-19-generic
+
+
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
+ Subsystem: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2]
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https://bugs.launchpad.net/bugs/559883
Title:
lucid X crashes with dual head configuration when opengl is enabled
with intel GM945
References