Reopened. Still happening on Oracular using a Zenbook S 13. Putting the screen to sleep didn't fix it, but putting the whole machine to sleep did fix it.
This reminds me of a (cursor timers) fix that went into Mutter in the last couple of months which I will need to find... ** Tags added: oracular ** This bug is no longer a duplicate of bug 2067657 Cursor response to touchpad sporadically becomes laggy ** Summary changed: - Very high touchpad cursor latency, sometimes + Very high touchpad cursor latency, sometimes after resuming from sleep ** Tags added: suspend-resume -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2063038 Title: Very high touchpad cursor latency, sometimes after resuming from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2063038/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs