Is this really a duplicate? I don't see anything about the crashing with signal 5 of bug #179444, and on that bug Fn+F8 does switch displays (it just also crashes g-s-d)
Is this really a duplicate? I don't see anything about the crashing with signal 5 of bug #179444, and on that bug Fn+F8 does switch displays (it just also crashes g-s-d)