Sounds like you should contact the upstream developers and file a bug at bugs.freedesktop.org
It seems that the panel has been changed to another device since XPS13 was enabled by Canonical, wouldn't be the first time. Are you able to test windows on it? (to rule out the machine itself being faulty)
Sounds like you should contact the upstream developers and file a bug at bugs.freedeskto p.org
It seems that the panel has been changed to another device since XPS13 was enabled by Canonical, wouldn't be the first time. Are you able to test windows on it? (to rule out the machine itself being faulty)