There has been a lot of work upstream in the graphics stack around MST, but not all of it has been merged yet. Would you be able to test with drm-next to see if the problem is resolved there? http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/current/
If it's resolved there, there will need to some effort to bisect the particular commit that fixed it and backport it to an Ubuntu kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687413 Title: MST display setup show shifted, flickering picture in second half of the screen To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1687413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
