I have found a solution. I have deleted a folder /home/myname/.config/indicators/ and now it is working fine. But I think that it is still a bug. Because, it can be a problem when upgrading from 12.04.1 to 12.10. In my case I have installed 12.10 without any changes in my /home/ folder, because it is on a different partition.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1062746 Title: indicator-messages don't show new messages from Thunderbird To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1062746/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
