I have a thinkpad laptop with a touchscreen and a swivel so it can fold up and pretend to be an oversized tablet. I like it a lot, but the touch screen interface hasn’t been all that useful since I normally use this machine docked and then it maps the whole of one screen as a touch interface across my multiple monitors as a desktop space!

I recently sorted this out, so I thought I’d share the scripts that worked for me on Saucy Salamander Ubuntu 13.10 with Unity.

First, work out which device you actually want:


$ xsetwacom --list
Wacom Bamboo stylus id: 11 type: STYLUS
Wacom ISDv4 E6 Pen stylus id: 13 type: STYLUS
Wacom ISDv4 E6 Finger touch id: 14 type: TOUCH
Wacom Bamboo eraser id: 19 type: ERASER
Wacom Bamboo cursor id: 20 type: CURSOR
Wacom Bamboo pad id: 21 type: PAD
Wacom ISDv4 E6 Pen eraser id: 22 type: ERASER


Then, use xsetwacom to get the right touch input relating to the correct screen, even with multiple monitors:


$ xsetwacom set "Wacom ISDv4 E6 Finger touch" MapToOutput LVDS1


At this point I should point out that my touch screen is incorrectly configured and therefore needs the script above running every time I plug or unplug an external display. Since I dock my machine, move it almost daily, and regularly present … that’s kinda irritating. Any solutions on improving that are welcome.