Hi Timo, Thank you for your perseverance to resolve this issue.
I am at a writers conference for the next three days. My earliest opportunity to test will be on Monday, August 13th, 2018. I will plan to test xorg-server from xenial-proposed and let you know after I've completed testing. In the meantime Patrick has mentioned that the fix worked so I am hopeful it will work for me too. Curtis -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780664 Title: Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1780664/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs