firefox-3.5 crashed with SIGSEGV

[John Pye]

Binary package hint: firefox-3.5

Any time I attempt to full-screen a Youtube video, Shiretoko / Firefox 3.5 crashes.

For example, try with
http://www.youtube.com/watch?v=RLmsLG7Dci4

Attached crashlog.

I'm running...

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.1) Gecko/20090716 Ubuntu/9.04 (jaunty) Shiretoko/3.5.1

and

flashplugin-installer 10.0.22.87ubuntu2

ProblemType: Crash
Architecture: i386
Disassembly: 0xb80d4430:
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/firefox-3.5.1/firefox-3.5
NonfreeKernelModules: nvidia
Package: firefox-3.5 3.5.1+build1+nobinonly-0ubuntu0.9.04.1
ProcCmdline: /usr/lib/firefox-3.5.1/firefox-3.5
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: firefox-3.5
Stacktrace: #0 0xb80d4430 in ?? ()
StacktraceTop: ?? ()
ThreadStacktrace:

Title: firefox-3.5 crashed with SIGSEGV
Uname: Linux 2.6.28-13-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy kvm lpadmin netdev plugdev powerdev sambashare scanner video

[Apport retracing service (apport)]

StacktraceTop:?? ()

[Micah Gersten (micahg)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. However, your crash report didn't yield the required information.
Could you please run an strace:
strace -eopen firefox-3.5 2>&1 | tee /tmp/ff_strace.log
Produce the crash, and attach that /tmp/ff_strace.log file to this bug.

Thanks.

[Apport retracing service (apport)]

StacktraceTop:?? ()

[Micah Gersten (micahg)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 333127, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.