PID: 756 (Xorg) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Tue 2017-04-18 15:33:57 EDT (23min ago) Command Line: /usr/lib/xorg-server/Xorg -nolisten tcp -auth /var/run/sddm/{861e7c61-7a94-45f3-b0ed-54ab825005d2} -background none -noreset -displayfd 18 vt1 Executable: /usr/lib/xorg-server/Xorg Control Group: / Slice: -.slice Message: Process 756 (Xorg) of user 0 dumped core. Stack trace of thread 790: #0 0x00007f601ff510e1 n/a (modesetting_drv.so) #1 0x00000000004b1785 n/a (Xorg) #2 0x00000000004bc482 n/a (Xorg) #3 0x0000000000583703 n/a (Xorg) #4 0x0000000000584504 miPointerSetPosition (Xorg) #5 0x000000000044cfde n/a (Xorg) #6 0x000000000044d7e3 n/a (Xorg) #7 0x000000000044f08f GetPointerEvents (Xorg) #8 0x000000000044f640 QueuePointerEvents (Xorg) #9 0x00007f601b7cffb5 n/a (libinput_drv.so) #10 0x00007f601b7d0cd0 n/a (libinput_drv.so) #11 0x000000000059a4bc n/a (Xorg) #12 0x000000000059cbb1 n/a (Xorg) #13 0x000000000059a316 n/a (Xorg) #14 0x00007f60238122e7 start_thread (libpthread.so.0) #15 0x00007f602355354f __clone (libc.so.6) Stack trace of thread 756: #0 0x00007f6023553aa3 epoll_wait (libc.so.6) #1 0x000000000059cb64 n/a (Xorg) #2 0x0000000000595a0c WaitForSomething (Xorg) #3 0x000000000043671a n/a (Xorg) #4 0x000000000043a968 n/a (Xorg) #5 0x00007f6023487511 __libc_start_main (libc.so.6) #6 0x000000000042464a _start (Xorg)