Haven't seen this issue since upgrading to precise. However, hard to say if this problem is over now as it always was shown up sporadicly.
I don't think that Bug #927515 describes the same issue, as Thunderbird doesn't generally consume CPU. But when this problem shows it always consumes 100% of one CPU constantly. Additionally the UI is frozen, which is not described on this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/928252 Title: thunderbird hang/100% cpu on start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/928252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs