I don't feel that a non-close-up photo could help, but here is one. From a normal viewing distance, when higher than 60hz, the image seems to have decreased brightness. Only on close up one can tell that it does not appear to be brightness, but a wrong pixel pattern.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852166 Title: [nouveau] Pixel pattern error at 120Hz or 144Hz, but 60Hz works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1852166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs