Thank you for your bug report, your .xsession-errors has those errors: (gnome-control-center:24697): libwacom-WARNING **: Tablet 'usb:056a:0015' has no buttons defined, do something! (gnome-control-center:24697): libwacom-WARNING **: Tablet 'usb:056a:0014' has no buttons defined, do something! (gnome-control-center:24697): libwacom-WARNING **: Tablet 'usb:056a:0013' has no buttons defined, do something! (gnome-control-center:24697): wacom-cc-panel-WARNING **: Failed to create fallback wacom device for '/dev/input/event9': Device '/dev/input/event9' is not a tablet (2)
seems part of the issue is due to libwacom there ** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Low ** Tags added: wacomm ** Tags removed: wacomm ** Tags added: wacom ** Summary changed: - Wacom Graphics Tablet pane of System Settings won't calibrate X220t + [wacom]: won't calibrate X220t ** Also affects: libwacom (Ubuntu) Importance: Undecided Status: New ** Changed in: libwacom (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libwacom in Ubuntu. https://bugs.launchpad.net/bugs/985975 Title: [wacom]: won't calibrate X220t To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/985975/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp