"Please don't assume that everybody else will be able to reproduce your crash, just because you experience the issue. All crash reports must be submitted with a complete stacktrace and a description of the steps required to trigger the crash (if it is reproducible). Bug reports which tell us that the application crashes without any other technical information about the crash (ie, a complete stacktrace) are not very useful. "
Try running FIrefox in safe mode: https://wiki.ubuntu.com/MozillaTeam/Bugs#Try_running_in_safe_mode If it's still crashing, then see procedure here: https://wiki.ubuntu.com/MozillaTeam/Bugs#Crashes ** Package changed: firefox-3.0 (Ubuntu) => firefox (Ubuntu) ** Changed in: firefox (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1284103 Title: Firefox and other browsers segfault Status in “firefox” package in Ubuntu: Incomplete Bug description: The bug is with some other package but symptoms manifest with Firefox Since a recent update, Firefox segfaults: $ firefox (process:25367): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed Segmentation fault (core dumped) It happens each and every time firefox is run. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1284103/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp