ubuntu-x-swat team mailing list archive

[Robert Hooker <sarvatt@xxxxxxxxx>]

** Description changed:

  When I switch to console & back to X using Ctrl+Alt+F1/Ctrl+Alt+F7, X
  crashes and returns me to the login screen.
  
  I believe this has something to do with TwinView, as this wasn't
  happening before when I was using Xinerama on the same drivers.
  
  I'm using Ubuntu 10.04 beta 1 with the latest updates, and the 195.36.15
  NVIDIA drivers.
  
  I am currently using 2 GPUs and 3 displays: Two monitors using TwinView
  on GPU0, and one monitor using a separate X screen on GPU1.
  
+ 
+ Backtrace:
+ 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a2648]
+ 1: /usr/bin/X (0x400000+0x6538d) [0x46538d]
+ 2: /lib/libpthread.so.0 (0x7f0889c20000+0xf8f0) [0x7f0889c2f8f0]
+ 3: /usr/bin/X (0x400000+0x13b5ae) [0x53b5ae]
+ 4: /usr/bin/X (0x400000+0x13b962) [0x53b962]
+ 5: /usr/bin/X (xf86Wakeup+0x43f) [0x46ff4f]
+ 6: /usr/bin/X (WakeupHandler+0x4b) [0x435ecb]
+ 7: /usr/bin/X (WaitForSomething+0x1d7) [0x45f777]
+ 8: /usr/bin/X (0x400000+0x308e2) [0x4308e2]
+ 9: /usr/bin/X (0x400000+0x2613a) [0x42613a]
+ 10: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f0888918c4d]
+ 11: /usr/bin/X (0x400000+0x25ce9) [0x425ce9]
+ Segmentation fault at address 0x18
+ 
+ Caught signal 11 (Segmentation fault). Server aborting
+ 
+ 
  ProblemType: Crash
  Architecture: amd64
  AssertionMessage: *** glibc detected *** /usr/bin/X: realloc(): invalid pointer: 0x0000000002730020 ***
  Date: Sat Mar 27 15:36:18 2010
  DistroRelease: Ubuntu 10.04
  DkmsStatus:
-  nvidia-current, 195.36.15, 2.6.32-17-generic, x86_64: installed 
-  nvidia-current, 195.36.15, 2.6.32-16-generic, x86_64: installed
+  nvidia-current, 195.36.15, 2.6.32-17-generic, x86_64: installed
+  nvidia-current, 195.36.15, 2.6.32-16-generic, x86_64: installed
  ExecutablePath: /usr/bin/Xorg
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
  MachineType: Gigabyte Technology Co., Ltd. EX58-UD3R
  NonfreeKernelModules: nvidia
  Package: xserver-xorg-core 2:1.7.6-1ubuntu1
  ProcCmdLine: auto BOOT_IMAGE=Lin_2.6.32img2 ro root=805
  ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-HdVEkE/database -nolisten tcp
  ProcEnviron:
-  LANG=en_NZ.UTF-8
-  PATH=(custom, no user)
+  LANG=en_NZ.UTF-8
+  PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
  Signal: 6
  SourcePackage: nvidia-graphics-drivers
  StacktraceTop:
-  raise () from /lib/libc.so.6
-  abort () from /lib/libc.so.6
-  ?? () from /lib/libc.so.6
-  ?? () from /lib/libc.so.6
-  realloc () from /lib/libc.so.6
+  raise () from /lib/libc.so.6
+  abort () from /lib/libc.so.6
+  ?? () from /lib/libc.so.6
+  ?? () from /lib/libc.so.6
+  realloc () from /lib/libc.so.6
  Title: Xorg assert failure: *** glibc detected *** /usr/bin/X: realloc(): invalid pointer: 0x0000000002730020 ***
  Uname: Linux 2.6.32-17-generic x86_64
  UserGroups:
-  
+ 
  dmi.bios.date: 12/24/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: FE
  dmi.board.name: EX58-UD3R
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFE:bd12/24/2009:svnGigabyteTechnologyCo.,Ltd.:pnEX58-UD3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEX58-UD3R:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: EX58-UD3R
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  system:
-  distro:             Ubuntu
-  codename:           lucid
-  architecture:       x86_64
-  kernel:             2.6.32-17-generic
+  distro:             Ubuntu
+  codename:           lucid
+  architecture:       x86_64
+  kernel:             2.6.32-17-generic

-- 
Xorg crashes when I switch to console
https://bugs.launchpad.net/bugs/549318
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