In order to kill a process that is stuck you can issue pkill. In this case:
pkill firefox If the process still won't die then you need to add the flag -9. I.e: pkill -9 firefox -- [Intrepid alpha 5]Unable to kill firefox https://bugs.launchpad.net/bugs/268219 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs