With MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0, it doesn't work. With MUTTER_DEBUG_FORCE_KMS_MODE=simple it works, no bug. If I understood correctly, this last command is not functional with mutter 42.
So I didn't put anything in /etc/environment. IT WORKS -> NO BUG. Originally, MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 was in my /etc/environment because of that : https://discourse.ubuntu.com/t/why-ubuntu-22-04-is-so-fast-and-how-to- make-it-faster/30369 ;-) So nothing to add in /etc/environment. Am I right? -- 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