You might want to retrace yourself the coredump file with gdb. In that case you have to do the following:
Install the debugging symbols for firefox as: apt-get install firefox-dbg Optionally you might want to install the following packages as: apt-get install libgtk2.0-0-dbg libnss3-0d-dbg libnspr4-0d-dbg libpango1.0-0-dbg libc6-dbg Copy and paste in a xterm the following sequence of commands: TMPDIR=$(mktemp -d) apport-unpack /var/crash/_usr_lib_firefox_firefox-bin.1000.crash $TMPDIR gdb -nx /usr/lib/firefox/firefox-bin -core $TMPDIR/CoreDump -ex 'backtrace full' -ex 'thread apply all backtrace full' -ex 'quit' 2>&1 | tee gdb.log rm -fr $TMPDIR That command will run gdb against the coredump file included in the crash report that was generated when firefox crashed. Upload the resulting gdb.log to launchpad. One good thing to do is looking at the gdb output and search for missing dbg libraries or other warnings, install them and run again gdb. Thank you in advance ** Changed in: firefox (Ubuntu) Importance: Undecided => High Assignee: (unassigned) => Mozilla Bugs Status: Unconfirmed => Needs Info ** Tags added: mt-needreport -- firefox could not be maximized and could just be seen in the task panel https://bugs.launchpad.net/bugs/99377 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs