I tried adding critical section to DeactivatePointerGrab. Xorg was working, including multitouch. After some time, when I touched the screen (single finger) it deadlocked. So it really looks like a multithreading issue.
I tried adding critical section to DeactivatePoint erGrab. Xorg was working, including multitouch.
After some time, when I touched the screen (single finger) it deadlocked. So it really looks like a multithreading issue.