I can confirm this and replicate. Start firefox, and then open a terminal and run:
$ kill -SEGV `pidof firefox-bin` ** Changed in: apport (Ubuntu) Status: Unconfirmed => Confirmed -- Stuck in loop when Firefox crashed https://launchpad.net/bugs/59988 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs