It looks like a hardware failure, a contact bounce, maybe.
As an alternative to wizardpen driver, you could try using the tablet with the evdev driver - simply remove any wizardpen configuration from X.org configs - it should also work.
It looks like a hardware failure, a contact bounce, maybe.
As an alternative to wizardpen driver, you could try using the tablet with the evdev driver - simply remove any wizardpen configuration from X.org configs - it should also work.