1. seems like same issue on older intel-microcode. 2. I checked xev on the guest while issue was occuring with the following results:
when moving the cursor, a buttonpress event is generated along with a bunch of motionnotify events. After moving it, if I click or touch the touchpad without moving it it shows only a buttonrelease but no buttonpress. This is consistent with the behavior I'm seeing: when I move, it's as if I clicked right before, producing the dragging motion. And once it's registered buttonpress, another buttonpress event won't be generated until a buttonrelease one is generated. xev works as expected on the host. The issue is a phantom buttonpress event being generated on the guest somehow. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834113 Title: QEMU touchpad input erratic after wakeup from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1834113/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
