firefox crashed with SIGSEGV - No video on youtube

[hexxa]

Binary package hint: firefox-3.0

Have tried to install the adobe flashplayer and have it gone through the installation with successfull "results". But when I try to see any flashvideos i.e youtube, it crashes after my efforts to test one or two..

Often fails playing after about 2-3 sec with no sound at all from the beginning.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sun Apr 6 17:58:01 2008
Disassembly: 0xb7f50410:
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/firefox-3.0b4/firefox
NonfreeKernelModules: fglrx
Package: firefox-3.0 3.0~b4+nobinonly-0ubuntu1
PackageArchitecture: i386
ProcCmdline: /usr/lib/firefox-3.0b4/firefox
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: firefox-3.0
Stacktrace: #0 0xb7f50410 in ?? ()
StacktraceTop: ?? ()
ThreadStacktrace:

Title: firefox crashed with SIGSEGV
Uname: Linux 2.6.24-14-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video

[Alexander Sack (asac)]

Resetting not frequently reported old crash reports.

Thanks for your contribution,
  - Alexander