I've been using a Wacom Cintiq 15x in place of my mouse, it worked on Ubuntu 12.04 by default the first time I tried it. Now though, I need to configure it properly but calibrating the screen/pen does not produce a perfect result through the system settings.
I'd like to know if there are certain drivers I need to have? I would try the ones that came with the screen but I can't find the disc anywhere.
Bookmarks