Yes, I still get this error even after logging out and restarting. I've attached the output of ps aux as requested.
** Attachment added: "ps aux > thunderbird-bug273351.odt" http://launchpadlibrarian.net/17955955/ps%20aux%20%3E%20thunderbird-bug273351.odt -- (Kubuntu Intrepid) Thunderbird says it's already running but isn't https://bugs.launchpad.net/bugs/273351 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