Public bug reported: I have a Wacom Intuos VT M tablet in a setting with two monitors (laptop + external). Under an up-to-date Ubuntu Focal running X, if I map the tablet to a single monitor it fails to map it more often than not. A reliable way of getting failure is first connecting the tablet via bluetooth and then via USB. The only way to revert to a correct behavior is reseting X (ALT+F2 r). This is necessary even after rebooting.
I've noticed that, when not working well, the problem is that Mutter sends the mapping data to the "Wacom Intuos BT M Pad pad" device, while it should be sending them to "Wacom Intuos BT M Pad stylus" (this is what it does when it works well). Under Wayland it works well (well, the tablet buttons don't work under Wayland but this is unrelated). ** Affects: mutter (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1900908 Title: Mutter doesn't apply gsettings appropriately to Wacom tablet Status in mutter package in Ubuntu: New Bug description: I have a Wacom Intuos VT M tablet in a setting with two monitors (laptop + external). Under an up-to-date Ubuntu Focal running X, if I map the tablet to a single monitor it fails to map it more often than not. A reliable way of getting failure is first connecting the tablet via bluetooth and then via USB. The only way to revert to a correct behavior is reseting X (ALT+F2 r). This is necessary even after rebooting. I've noticed that, when not working well, the problem is that Mutter sends the mapping data to the "Wacom Intuos BT M Pad pad" device, while it should be sending them to "Wacom Intuos BT M Pad stylus" (this is what it does when it works well). Under Wayland it works well (well, the tablet buttons don't work under Wayland but this is unrelated). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1900908/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp