Without mirroring, please try reducing the resolution of the external monitor. Does that stop the flicker?
** Summary changed: - [ASUS GL552VW] Screen flickering on external monitor + [ASUS GL552VW] Loss of signal (black screen) on external monitor -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1975872 Title: [ASUS GL552VW] Loss of signal (black screen) on external monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1975872/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
