I have similar issues, see https://bugs.launchpad.net/ubuntu/+source/mozilla-thunderbird/+bug/363983
-- [Intrepid] Thunderbird's main window is invisible https://bugs.launchpad.net/bugs/328608 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