Please install allthe -dbgsym and dbg packages that are related to firefox and gnome and run a backtrace the 2 links below combined should giv eyou all you need to know to obtain backtrace. https://wiki.ubuntu.com/MozillaTeam/Bugs https://wiki.ubuntu.com/DebuggingProgramCrash
Please install allthe -dbgsym and dbg packages that are related to firefox and gnome and run a backtrace the 2 links below combined should giv eyou all you need to know to obtain backtrace. /wiki.ubuntu. com/MozillaTeam /Bugs /wiki.ubuntu. com/DebuggingPr ogramCrash
https:/
https:/