Ubuntu is suddenly becoming non-responsive ( freezing ) in various scenarios

[HX_unbanned]

Binary package hint: gdm

This issue is struggling me for already ~ 2 months or so, so I decided to collect the data and report and HOP[E THAT SOMEONE will actualy do something, not just say usual stuff / crap like "your package is non genuine ubuntu package" or "use the packages that are native for your distribution and version" et cetera ...

So, in most cases this non-responsiveness / freeze occurs after:

1. Opening Opera 11.01 ( latest for Ubuntu ) if FireFox 4.0 is opened ;
2. Machine Uptime, lomger than 12 hours ( in idle ) ...

Result sometimes, after freezing and thus waiting is that GDM is crashed and automatically I am dropped to bash ( w/o GUI ).

In this non-GUI mode there is line with message saying "Plymouth: crashed".

After runniing "/etc/init.d/gdm restart" system successfuly launches Gnome and PC is usable again.

This issue occurs with various kernels ( MGTK 2.6.36 ; .37 ) and various Fglrx ( previously with AMD Catalyst 10.12 ; now with AMD Catalyst 11.3 ) versions. I simply do not know what are my options.

Please inform what logs you need.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: gdm 2.30.5-0ubuntu4+langfixes~maverick1
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic-pae 2.6.35.11
Uname: Linux 2.6.35-28-generic-pae i686
NonfreeKernelModules: fglrx
Architecture: i386
Date: Fri Apr 1 11:11:17 2011
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: gdm

[dino99 (9d9)]

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