Weirdly the bug only happens on VT switching directly from X (VT 7). If you switch to some other VT before Mir's then there's no flickering.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1409133 Title: Heavy black flickering after VT switching on Intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1409133/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs