** Tags added: libvdpau

** Description changed:

  While working with Chromium on Ubuntu 12.04 the browser crashes often
  under various circumstances and at different time intervals.  This is an
  example of gdb dump from command line :
  
- 
- (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion `hash_table != 
NULL' failed
+ (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion
+ `hash_table != NULL' failed
  
  (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion
  `hash_table != NULL' failed
  
  (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion `hash_table != 
NULL' failed
  [Thread 0x7fffe196e700 (LWP 1182) exited]
  [New Thread 0x7fffd2146700 (LWP 1212)]
  [Thread 0x7fffd2146700 (LWP 1212) exited]
  [New Thread 0x7fffe196e700 (LWP 1213)]
  
- 
  Program received signal SIGSEGV, Segmentation fault.
  0x0000000000000000 in ?? ()
  
- I use Nvidia drivers and in the debug log I often get something like ( I
- do not know if this is related)
+ I use Nvidia drivers and in the debug log I often get something like ( I do 
not know if this is related) 
+ ( and I also would like to mentioned that I have been affected by this 
problem http://askubuntu.com/questions/117127/flash-video-appears-blue 
+ so I have installed libvdpau1 and now I only have it installed instead of the 
original one 
  
+ http://askubuntu.com/questions/117127/flash-video-appears-blue
  
- Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object 
file: No such file or directory
+ USER@UBUNTU:~$ dpkg -l | grep libvdpau
+ ii  libvdpau1                              
0.4.1-3ubuntu1+fixbluefaces~precise    
+ 
+ Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared
+ object file: No such file or directory
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: chromium-browser 20.0.1132.47~r144678-0precise1+webapps5 [origin: 
LP-PPA-webapps-preview]
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu12
  Architecture: amd64
  CrashDB: ubuntu
  Date: Sun Aug 12 20:48:32 2012
  Desktop-Session:
-  DESKTOP_SESSION = ubuntu
-  XDG_CONFIG_DIRS = /etc/xdg/xdg-ubuntu:/etc/xdg
-  XDG_DATA_DIRS = 
/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
+  DESKTOP_SESSION = ubuntu
+  XDG_CONFIG_DIRS = /etc/xdg/xdg-ubuntu:/etc/xdg
+  XDG_DATA_DIRS = 
/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
  Env:
-  MOZ_PLUGIN_PATH = None
-  LD_LIBRARY_PATH = None
+  MOZ_PLUGIN_PATH = None
+  LD_LIBRARY_PATH = None
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  SourcePackage: chromium-browser
  ThirdParty: True
  UpgradeStatus: No upgrade log present (probably fresh install)
  chromium-default: CHROMIUM_FLAGS=""

** Description changed:

  While working with Chromium on Ubuntu 12.04 the browser crashes often
  under various circumstances and at different time intervals.  This is an
  example of gdb dump from command line :
  
  (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion
  `hash_table != NULL' failed
  
  (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion
  `hash_table != NULL' failed
  
  (exe:4208): GLib-CRITICAL **: g_hash_table_destroy: assertion `hash_table != 
NULL' failed
  [Thread 0x7fffe196e700 (LWP 1182) exited]
  [New Thread 0x7fffd2146700 (LWP 1212)]
  [Thread 0x7fffd2146700 (LWP 1212) exited]
  [New Thread 0x7fffe196e700 (LWP 1213)]
  
  Program received signal SIGSEGV, Segmentation fault.
  0x0000000000000000 in ?? ()
  
- I use Nvidia drivers and in the debug log I often get something like ( I do 
not know if this is related) 
- ( and I also would like to mentioned that I have been affected by this 
problem http://askubuntu.com/questions/117127/flash-video-appears-blue 
- so I have installed libvdpau1 and now I only have it installed instead of the 
original one 
+ I use Nvidia drivers and in the debug log I often get something like ( I
+ do not know if this is related)
+ 
+ "Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared
+ object file: No such file or directory"
+ 
+ ( and I also would like to mentioned that I have been affected by this 
problem http://askubuntu.com/questions/117127/flash-video-appears-blue
+ so I have installed libvdpau1 and now I only have it installed instead of the 
original one
  
  http://askubuntu.com/questions/117127/flash-video-appears-blue
  
  USER@UBUNTU:~$ dpkg -l | grep libvdpau
- ii  libvdpau1                              
0.4.1-3ubuntu1+fixbluefaces~precise    
+ ii  libvdpau1                              0.4.1-3ubuntu1+fixbluefaces~precise
  
- Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared
- object file: No such file or directory
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: chromium-browser 20.0.1132.47~r144678-0precise1+webapps5 [origin: 
LP-PPA-webapps-preview]
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu12
  Architecture: amd64
  CrashDB: ubuntu
  Date: Sun Aug 12 20:48:32 2012
  Desktop-Session:
   DESKTOP_SESSION = ubuntu
   XDG_CONFIG_DIRS = /etc/xdg/xdg-ubuntu:/etc/xdg
   XDG_DATA_DIRS = 
/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/
  Env:
   MOZ_PLUGIN_PATH = None
   LD_LIBRARY_PATH = None
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  SourcePackage: chromium-browser
  ThirdParty: True
  UpgradeStatus: No upgrade log present (probably fresh install)
  chromium-default: CHROMIUM_FLAGS=""

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https://bugs.launchpad.net/bugs/1035932

Title:
  Chromium crashes very often on Ubuntu 12.04 with SIGSEGV in ??()

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