Whoops. Actually MUTTER_DEBUG_FORCE_KMS_MODE=simple should not work because that feature didn't exist in Mutter 42.
Please try this instead: MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077349 Title: [HP Laptop 15-dw1xxx] Little display problems since kernel 6.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2077349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs