Please try disabling the "atomic" feature by adding this to /etc/environment:
MUTTER_DEBUG_FORCE_KMS_MODE=simple and reboot. ** Tags added: noble nvidia nvidia-wayland -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2069694 Title: "Flip event timeout on head 1" shutdown hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-550/+bug/2069694/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
