Christopher, I've installed the latest mainline kernel (4.9.3-040903-generic #201701120631) and performed quick stress testing. At the moment everything works fine, but as me and nico mentioned, this bug is not always reproducable even on the kernels where it definitely exists. I will work on this latest kernel and notify in case of any related issues.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1651520 Title: Scrambled UI: Text in the Unity windows disappears/mixed after the resume from the screen idle state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
