Same laptop, same problems. Thanks for temporarily fix using xrandr ...; sleep 2; xrandr ...; Also i have same problem with xubuntu 18.04.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791312 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772234 Title: Ubuntu 16.04 Radeon X1600 screen flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1772234/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
