I just attempted the upgrade from 16.04 to 18.04 and have this issue as well.
Default Ubuntu desktop (gnome desktop on xorg) Cintiq Companion Hybrid 13HD (DTH-A1300) Since the update, I have no touch nor stylus input, nor are the hardware buttons detected when pressed. In Gnome control center's Wacom Settings Applet, no stylus is detected, but the tablet is detected. I cannot remap inputs or calibrate the stylus because they are not detected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753525 Title: Wacom tablet not recognized in Settings > Devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1753525/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs