ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

Hmm, this sounds like a bug that got solved in the version of X we
include in Karmic.  Please re-test a Karmic livecd to see if it is still
an issue in the newer code.  CD ISOs can be found at
http://cdimages.ubuntu.com/releases/karmic/.  Testing Alpha-2 or newer
should probably be sufficient.


** Description changed:

  Binary package hint: compiz
  
  This happened after activating both shift window switcher and blur
  effects. The system froze for a few seconds on window switching, then
  desktop effects were gone.
  
  This may affect compiz and/or xserver-xorg-video-intel, not sure...
+ 
+ #0  0xb79432f5 in intel_tex_map_level_images () from /usr/lib/dri/i965_dri.so
+ #1  0xb794339e in intel_tex_map_images () from /usr/lib/dri/i965_dri.so
+ #2  0xb792db83 in intelSpanRenderStart () from /usr/lib/dri/i965_dri.so
+ #3  0xb7a6434d in ?? () from /usr/lib/dri/i965_dri.so
+ #4  0xb7a6472d in _swrast_copy_texsubimage2d () from /usr/lib/dri/i965_dri.so
+ #5  0xb7940afb in intelCopyTexSubImage2D () from /usr/lib/dri/i965_dri.so
+ #6  0xb79e6441 in _mesa_CopyTexSubImage2D () from /usr/lib/dri/i965_dri.so
+ #7  0xb6cf6ad5 in blurDrawWindow (w=0xa169468, transform=0xbffc5640, 
+     attrib=0xbffc4e68, region=0xa169088, mask=65536)
+     at ../../plugins/blur.c:2065
+ 	clipped = <value optimized out>
+ 	reg = (Region) 0xa169088
+ 	i = <value optimized out>
+ 	clientThreshold = 4
+ 	s = (CompScreen *) 0x957a6f0
+ 	status = 263086280
+ 	bs = (BlurScreen *) 0x9fa1d00
+ 	bw = (BlurWindow *) 0x9fa9f70
+ #8  0xb732f0b2 in videoDrawWindow (w=0xa169468, transform=0xbffc5640, 
+     attrib=0xbffc4e68, region=0xa169088, mask=65536)
+     at ../../plugins/video.c:504
+ 	status = 513
+ 	vs = (VideoScreen *) 0x9c97118
+ #9  0xb6d38159 in expoDrawWindow (w=0xa169468, transform=0xbffc5640, 
+     fragment=0xbffc4e68, region=0xa169088, mask=65536) at expo.c:1241
+ 	status = <value optimized out>
+ 	s = (CompScreen *) 0x957a6f0
+ 	es = (ExpoScreen *) 0x9aba790
+ 
  
  ProblemType: Crash
  Architecture: i386
  DistroRelease: Ubuntu 9.04
  ExecutablePath: /usr/bin/compiz.real
  MachineType: Dell Inc. Latitude E5400
  Package: compiz-core 1:0.8.2-0ubuntu7
  ProcCmdLine: root=UUID=1be50d9a-6ede-4862-af62-d20545b58462 ro quiet splash
  ProcCmdline: /usr/bin/compiz.real --ignore-deskusernamep-hints --replace core ccp
  ProcEnviron:
   LANGUAGE=
   PATH=(cususernamem, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.28-11.41-generic
  Signal: 11
  SourcePackage: compiz
  StacktraceTop:
   intel_tex_map_level_images () from /usr/lib/dri/i965_dri.so
   intel_tex_map_images () from /usr/lib/dri/i965_dri.so
   intelSpanRenderStart () from /usr/lib/dri/i965_dri.so
   ?? () from /usr/lib/dri/i965_dri.so
   _swrast_copy_texsubimage2d () from /usr/lib/dri/i965_dri.so
  Title: compiz.real crashed with SIGSEGV in intel_tex_map_level_images()
  UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: Confirmed => Incomplete

-- 
compiz.real crashed with SIGSEGV in intel_tex_map_level_images()
https://bugs.launchpad.net/bugs/360767
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