Hello! Thank you for your replies!
I switched to "Ubuntu on Wayland" to test if this helped. Unfortunately, flickering happens at both options. I'll try to switch to Legacy. That's good advice! Thanks! Best regards! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939173 Title: [HP 120-1100eo API] Screen flickering white vertical lines To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1939173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs