~$ ps -elf | grep X
4 S root 5042 5038 0 80 0 - 8943 select 15:32 tty7 00:00:33 /usr/ bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth vt7
4 S kelvin 5234 5038 0 80 0 - 461 wait 15:33 ? 00:00:00 /bin/ sh /etc/xdg/xfce4/xinitrc -- /etc/X11/xinit/xserverrc
0 S kelvin 5350 5346 0 80 0 - 10115 poll 15:33 ? 00:00:00 /usr/ lib/xfce4/panel-plugins/xfce4-menu-plugin socket_id 29360164 name xfce4-menu id 1 display_name Xfce 菜单 size 24 screen_position 1
0 S kelvin 17445 14276 0 80 0 - 866 pipe_w 16:37 pts/4 00:00:00 grep X
这是显示结果,有发现有什么异常吗?