On Monday 07 September 2015 00.18:26 Timothy Pearson wrote:
A quick Google search show that this might be an Xorg bug: https://bugs.launchpad.net/ubuntu/+source/acpi-support/+bug/217182
Actually this one was a good hint. After a little search as to how xsetwacom works it does provide a solution. It requires four scripts and four buttons in the panel but I can perfectly live with that solution.
Thank you for suggesting a solution!
If anyone is looking for a sensible solution "with touch", take a look at the X220t, it's a very nice machine at you get them pretty cheap these days.
Thierry