I'm removing the duplicate status of this bug. This bug is about Firefox and Thunderbird freezing after starting successfully.
Bug #1142213 is about GTK applications including Emacs not starting at all for which as fix has been found ** This bug is no longer a duplicate of bug 1142213 emacs23/24 GUI does not start when run in Kubuntu 13.04 with oxygen-gtk theme enabled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/963736 Title: thunderbird freezes at random : must be killed and reload To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/963736/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs