Assuming it's the problem I think it is, an even better workaround is to avoid using the Nvidia GPU's HDMI port. Instead use one of the Thunderbolt/USB-C ports (with an appropriate cable) and it will hopefully go via the integrated GPU which is faster.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2147324 Title: Visual artifact when changing screen content To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2147324/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
