ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

Are you able to reproduce this issue easily? If so, please collect a
full backtrace - see http://wiki.ubuntu.com/X/Backtracing for
directions.  If not, could you describe the conditions under which the
crash tends to occur?

** Description changed:

  Binary package hint: xorg
  
  xorg crashes after switching vts from tty7 -> tty1 -> tty7. apport does
  not catch anything, though the log shows a backtrace. This only
  manifests after X has been running for a while, newly started X does not
  crash in this way.
+ 
+ 
+ Backtrace:
+ 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3248]
+ 1: /usr/bin/X (0x400000+0x655ad) [0x4655ad]
+ 2: /lib/libpthread.so.0 (0x7ffdbe135000+0xf8f0) [0x7ffdbe1448f0]
+ 3: /usr/bin/X (0x400000+0x13adb6) [0x53adb6]
+ 4: /usr/bin/X (0x400000+0x13d32d) [0x53d32d]
+ 5: /usr/bin/X (0x400000+0x13d5f2) [0x53d5f2]
+ 6: /usr/bin/X (xf86Wakeup+0x43f) [0x4702df]
+ 7: /usr/bin/X (WakeupHandler+0x4b) [0x435f2b]
+ 8: /usr/bin/X (WaitForSomething+0x1d7) [0x45f997]
+ 9: /usr/bin/X (0x400000+0x30952) [0x430952]
+ 10: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
+ 11: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7ffdbce2dc4d]
+ 12: /usr/bin/X (0x400000+0x25d59) [0x425d59]
+ Segmentation fault at address 0x14
+ 
+ Caught signal 11 (Segmentation fault). Server aborting
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: xorg 1:7.5+3ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
  Uname: Linux 2.6.32-19-generic x86_64
  Architecture: amd64
  CheckboxSubmission: 9c15077a0ca11678d04e060687c26674
  CheckboxSystem: 5dc75472945f57d094b84e90feb97396
  Date: Thu Apr  8 10:38:35 2010
  MachineType: LENOVO 8897CTO
  PccardctlIdent:
-  Socket 0:
-    no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  Socket 0:
+    no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=ab7c1e48-2b72-48b9-8a34-e17be5fea3b6 ro quiet splash rootflags=data=ordered
  ProcEnviron:
-  PATH=(custom, user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  SourcePackage: xorg
  dmi.bios.date: 05/11/2009
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7LETC6WW (2.26 )
  dmi.board.name: 8897CTO
  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:bvr7LETC6WW(2.26):bd05/11/2009:svnLENOVO:pn8897CTO:pvrThinkPadT61:rvnLENOVO:rn8897CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 8897CTO
  dmi.product.version: ThinkPad T61
  dmi.sys.vendor: LENOVO
  system:
-  distro:             Ubuntu
-  codename:           lucid
-  architecture:       x86_64
-  kernel:             2.6.32-19-generic
+  distro:             Ubuntu
+  codename:           lucid
+  architecture:       x86_64
+  kernel:             2.6.32-19-generic

** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu)

** Changed in: xorg-server (Ubuntu)
   Importance: Undecided => High

** Changed in: xorg-server (Ubuntu)
       Status: New => Incomplete

-- 
xorg crashes after switching from tty7 -> tty1 -> tty7
https://bugs.launchpad.net/bugs/558596
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