probably a graphics driver issue if this happens in other browser too.
try to use the free drivers instead of the proprietary ones (e.g. nv
instead of nvidia; ati instead of fglrx); if not its most likely bad
hardware/ check your memory.
** Changed in: firefox-3.0 (Ubuntu)
Status: Incomplet
Thank you for taking the time to report this bug and helping to make
Ubuntu better. You reported this bug a while ago and there hasn't been
any activity in it recently. We were wondering is this still an issue
for you? Could you try to reproduce the same with Ubuntu 8.10 or 9.04?
Thanks in advance.
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/16351168/Dependencies.txt
** Attachment added: "ExtensionSummary.txt"
http://launchpadlibrarian.net/16351169/ExtensionSummary.txt
** Attachment added: "pluginreg.dat.txt"
http://launchpadlibrarian.net/16351170/pluginr