Sorry, have realized only just now that the bug is most probably the same as
#1721189 Thunderbird 1:52.4.0+build1-0ubuntu1 broken user interface and #1721493 thunderbird ui hopelessly corrupted (screenshot) ... wonder why i didnt see them earlier.., sorry! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1721552 Title: Since last 17.10 update yesterday, thunderbird looks terrible, needs always mouse-over to display any menue contense and text while writing keeps disappearing, can temporarily be found back by zooming in or out, only to disappear in clusters again... completely unusable. Thanks for fixing... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1721552/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
