please try to get a backtrace from the crash, by attaching gdb to the Xorg process, and waiting until it crashes. See https://wiki.ubuntu.com/X/Backtracing for instructions. You need to install xserver-xorg-core-dbg and libpixman-1-0-dbg to get the debugging symbols for the backtrace.
please try to get a backtrace from the crash, by attaching gdb to the Xorg process, and waiting until it crashes. See https:/ /wiki.ubuntu. com/X/Backtraci ng for instructions. You need to install xserver- xorg-core- dbg and libpixman-1-0-dbg to get the debugging symbols for the backtrace.