A workaround has been reported here: https://bugzilla.gnome.org/show_bug.cgi?id=747951#c1
Executing "export CLUTTER_BACKEND=x11 && gnome-control-center wacom" allowed me to calibrate my Cintiq. ** Bug watch added: GNOME Bug Tracker #747951 https://bugzilla.gnome.org/show_bug.cgi?id=747951 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1503718 Title: control-center, wacom-tablet: Calibration window is unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1503718/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
