The attached script with the workaround mentioned in comment #19 ought to do the trick. Simply copy it to the /etc/pm/sleep.d directory. I tested it on my X201 Tablet, and I was able to get the touchscreen to work on every resume.
** Attachment added: "Workaround script for X200T/X201T laptops" https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1275416/+attachment/4187052/+files/20_x200-wacom-workaround -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275416 Title: touchscreen do not work after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1275416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs