A jerky mouse pointer can also be a symptom of an optimization that went into Mutter 45 and 46. It seems to hurt some machines but not others. To avoid that you can edit /etc/environment and add:
MUTTER_DEBUG_FORCE_KMS_MODE=simple then reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065096 Title: [i915] Display is Laggy/Unresponsive when PSR is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2065096/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
