I know for sure now that the touchscreen is the culprit: ↳ Raydium Corporation Raydium Touch System id=10 [slave pointer (2)]
If I disable this device using the command `xinput disable 10` the behavior stops immediately. I will not be able to use the touchscreen anymore, however, the touchpad and mouse work fine. Any ideas how I could debug this further? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1667133 Title: touch is constantly jumping around (ghost touching) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1667133/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
