@Konrad Siwczyński My guess is you're suffering from bug 563893. Please look at the fix in the description of that bug.
-- Thunderbird exits immediately without error message https://bugs.launchpad.net/bugs/561323 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