*** This bug is a duplicate of bug 1554613 *** https://bugs.launchpad.net/bugs/1554613
Same issue here on Dell XPS 15, using kernel 4.4.0-22. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1555158 Title: Screen flickering in kernel > 4.4.0-8 on XPS 9550 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1555158/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs