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[David Barth <david.barth@xxxxxxxxxxxxx>]

apport information

** Tags added: apport-collected running-unity ubuntu

** Description changed:

  Binary package hint: compiz
  
  While alt-tabbing with compiz (latest version,
  1:0.9.2.1+glibmainloop3-0ubuntu4), i got this crasher.
  
  I've noticed crashers like this for a while since i switched over to
  natty, but most of the time i was getting traces that were mostly "stack
  smashers" according to smspillaz.
  
  Withi this one, i think i've put the finger on a more probable cause for
  the crasher. See stacktrace at http://pastebin.ubuntu.com/544957/ an
  excerpt of which being:
  
  
  b#0  0x00fc230b in radeon_r300_winsys_buffer_from_handle () from /usr/lib/dri/r300_dri.so
  (gdb) bt
  #0  0x00fc230b in radeon_r300_winsys_buffer_from_handle () from /usr/lib/dri/r300_dri.so
  #1  0x00fd272f in r300_texture_from_handle () from /usr/lib/dri/r300_dri.so
  #2  0x00fdd2b4 in r300_resource_from_handle () from /usr/lib/dri/r300_dri.so
  #3  0x00fc0958 in dri2_allocate_textures () from /usr/lib/dri/r300_dri.so
  #4  0x00fc1797 in dri_st_framebuffer_validate () from /usr/lib/dri/r300_dri.so
  #5  0x00fc1916 in dri_set_tex_buffer2 () from /usr/lib/dri/r300_dri.so
  #6  0x008fc019 in dri2_bind_tex_image () from /usr/lib/mesa/libGL.so.1
  #7  0x008d3cb6 in __glXBindTexImageEXT () from /usr/lib/mesa/libGL.so.1
  #8  0x006c8a8a in TfpTexture::bindPixmapToTexture(unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so
  #9  0x006c5b3e in boost::detail::function::function_invoker4<GLTexture::List (*)(unsigned long, int, int, int), GLTexture::List, unsigned long, int, int, int>::invoke(boost::detail::function::function_buffer&, unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so
  #10 0x006c850a in GLTexture::bindPixmapToTexture(unsigned long, int, int, int) () from /usr/lib/compiz/libopengl.so
  #11 0x00c88743 in DecorTexture::DecorTexture(unsigned long) () from /usr/lib/compiz/libdecor.so
  ...
  
  dbarth@thinkpad:~$ apt-cache policy libgl1-mesa-dri
  libgl1-mesa-dri:
    Installed: 7.9+repack-1ubuntu3
    Candidate: 7.9+repack-1ubuntu3
    Version table:
   *** 7.9+repack-1ubuntu3 0
          500 http://archive.ubuntu.com/ubuntu/ natty/main i386 Packages
          100 /var/lib/dpkg/status
  
  To reproduce: alt-tab, and sometimes that will crash
  
- mipmap was enabled, though i've had identical crashers when it was
- disabled as well.
+ mipmap was enabled, though i've had identical crashers when it was disabled as well.
+ --- 
+ Architecture: i386
+ CompizPlugins: No value set for `/apps/compiz-1/general/allscreens/options/active_plugins'
+ CompositorRunning: compiz
+ DRM.card0.LVDS.1:
+  status: connected
+  enabled: enabled
+  dpms: On
+  modes: 1400x1050 1400x1050 1280x1024 1280x1024 1280x960 1280x854 1280x800 1280x720 1152x768 1024x768 1024x768 800x600 800x600 848x480 720x480 640x480 640x480
+  edid-base64: AP///////wAwriJAAAAAAAAPAQOAHBV46q9AlVZKjyUgUFQhCACBgAEBAQEBAQEBAQEBAQEBMCp4IFEaEEAwcBMAHdYQAAAZJSN4IFEaEEAwcBMAHdYQAAAZAAAADwCQQzKQQygPAQAJ5QAAAAAA/gBIVDE0UDEyLTEwMAogAD8=
+ DRM.card0.VGA.1:
+  status: disconnected
+  enabled: disabled
+  dpms: On
+  modes: 
+  edid-base64:
+ DistUpgraded: Yes, recently upgraded Log time: 2010-11-25 10:04:35.555639
+ DistroCodename: natty
+ DistroRelease: Ubuntu 11.04
+ DistroVariant: ubuntu
+ GraphicsCard:   Subsystem: Lenovo ThinkPad T60p [17aa:2007]
+ MachineType: LENOVO 200783U
+ Package: mesa (not installed)
+ PackageArchitecture: all
+ PccardctlIdent:
+  Socket 0:
+    no product info available
+ PccardctlStatus:
+  Socket 0:
+    no card
+ PciDisplay: 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc M56GL [Mobility FireGL V5200] [1002:71c4] (prog-if 00 [VGA controller])
+ ProcEnviron:
+  LANGUAGE=en_US.UTF-8:en
+  PATH=(custom, user)
+  LANG=en_US.UTF-8
+  LC_MESSAGES=en_AG.utf8
+  SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic root=UUID=d71a3bd3-9679-4649-b4ac-ce425d0e5bed ro vt.handoff=7 quiet splash bootchart=disable
+ ProcKernelCmdLine_: BOOT_IMAGE=/boot/vmlinuz-2.6.37-11-generic root=UUID=d71a3bd3-9679-4649-b4ac-ce425d0e5bed ro vt.handoff=7 quiet splash bootchart=disable
+ ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
+ ProcVersionSignature_: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
+ RelatedPackageVersions:
+  xserver-xorg 1:7.5+6ubuntu6
+  libgl1-mesa-glx 7.9+repack-1ubuntu3
+  libdrm2 2.4.22-2ubuntu1
+  xserver-xorg-video-intel 2:2.13.901-2ubuntu2
+  xserver-xorg-video-ati 1:6.13.2-1ubuntu2
+ Renderer: Hardware acceleration
+ Tags: natty running-unity natty running-unity natty ubuntu
+ Uname: Linux 2.6.37-11-generic i686
+ UnitySupportTest:
+  
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
+ dmi.bios.date: 09/12/2008
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 79ETE3WW (2.23 )
+ dmi.board.name: 200783U
+ dmi.board.vendor: LENOVO
+ dmi.board.version: Not Available
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Not Available
+ dmi.modalias: dmi:bvnLENOVO:bvr79ETE3WW(2.23):bd09/12/2008:svnLENOVO:pn200783U:pvrThinkPadT60p:rvnLENOVO:rn200783U:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
+ dmi.product.name: 200783U
+ dmi.product.version: ThinkPad T60p
+ dmi.sys.vendor: LENOVO
+ system: distro = Ubuntu, architecture = i686, kernel = 2.6.37-11-generic
+ version.libdrm2: libdrm2 2.4.22-2ubuntu1
+ version.libgl1-mesa-glx: libgl1-mesa-glx 7.9+repack-1ubuntu3
+ version.xserver-xorg: xserver-xorg 1:7.5+6ubuntu6
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2-1ubuntu2
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.13.901-2ubuntu2
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20100805+b96170a-0ubuntu1

** Attachment added: "BootDmesg.txt"
   https://bugs.launchpad.net/bugs/691653/+attachment/1783224/+files/BootDmesg.txt

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https://bugs.launchpad.net/bugs/691653

Title:
  compiz crashes when using alt-tab (the radeon driver kills it)