I've upgraded to 18.04, plus gotten a new laptop in the meantime. This no longer happens.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1652403 Title: Thunderbird Window Mostly Blacked Out After Wake From Suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mozilla-thunderbird/+bug/1652403/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
