techmik@techmik-acer ~ $ ps aux |grep X
root       990  3.7  0.6 178056 72520 tty7     Ss+  19:08   1:15 /usr/bin/X :0 -layout Desktop :0 -layout Desktop -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
root       992  0.0  0.0  74572  2868 tty8     Ss+  19:08   0:00 /usr/bin/X :1 -layout Media :1 -layout Media -auth /var/run/lightdm/root/:1 -nolisten tcp vt8 -novtswitch
techmik   4751  0.0  0.0  13128  1028 pts/0    S+   19:42   0:00 grep --colour=auto X