Could be a side effect of the mesa upgrading. As tags does not list 'proposed', can you confirm the 17.2.4 mesa version used ? lp:1747744
Might affect all the mesa greater than 17.2.3 ** Tags added: artful bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746771 Title: black background drop-down menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1746771/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
