Jeb, We first need some more information from you to verify we're looking in the right place. Please:
1. Log into "Ubuntu" (not "Ubuntu on Wayland") so as to ensure you are using Xorg. 2. Open this image in a new tab or window: https://news- cdn.softpedia.com/images/news2/here-s-the-new-login-screen-of- ubuntu-18-10-cosmic-cuttlefish-using-yaru-theme-522179-4.jpg 3. Verify the problem is still visible. 4. Open a terminal and experiment with these commands (or similar) and tell us which fixes the problem best: xrandr --output DVI-I-1 --set "dithering mode" "off" xrandr --output DVI-I-1 --set "dithering mode" "static 2x2" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819023 Title: [nouveau] Scrolling screen flicker, especially on default Ubuntu lock screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819023/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
