After enabling accelleration uxa and trying to restart X with an intel gm 915 X crashed. With the EXA mode everithing is slow: slow scrolling, no desktop effects, slow window resizes,...
ProblemType: Crash
Architecture: i386
CrashCounter: 1
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/Xorg
Package: xserver-xorg-core 2:1.6.0-0ubuntu9
ProcAttrCurrent: unconfined
ProcCmdline: /usr/X11R6/bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #39-Ubuntu SMP Thu Apr 2 03:00:35 UTC 2009
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
drm_intel_bo_reference () from /usr/lib/libdrm_intel.so.1
i830_set_pixmap_bo ()
?? () from /usr/lib/xorg/modules/drivers//intel_drv.so
?? ()
xf86RandR12CreateScreenResources ()
Title: Xorg crashed with SIGSEGV in drm_intel_bo_reference()
Uname: Linux 2.6.28-11-generic i686
UserGroups:
xkbcomp:
StacktraceTop:
i830_set_pixmap_bo (pixmap=0x9e784c8, bo=0x0)
i830_xf86crtc_
?? ()
xf86RandR12Crea