Sure. For gnome-shell processes after login, I see:
root@redacted:/home/redacted# ps -elf | grep gnome-shell
0 S redacted 5868 823 4 80 0 - 1040028 poll_s 12:26 ? 00:00:02 /usr/bin/gnome-shell
That's just one process running as the user who logged in.
And for xrandr:
root@redacted:/home/redacted# env DISPLAY=:0 xrandr
No protocol specified
Can't open display :0
root@redacted:/home/redacted# env XAUTHORITY=/var/run/lightdm/root/:0 DISPLAY=:0 xrandr
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 16384 x 16384
HDMI-A-0 disconnected primary (normal left inverted right x axis y axis)
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-A-1 disconnected (normal left inverted right x axis y axis)
Sure. For gnome-shell processes after login, I see: /home/redacted# ps -elf | grep gnome-shell gnome-shell
root@redacted:
0 S redacted 5868 823 4 80 0 - 1040028 poll_s 12:26 ? 00:00:02 /usr/bin/
That's just one process running as the user who logged in.
And for xrandr: /home/redacted# env DISPLAY=:0 xrandr
root@redacted:
No protocol specified
Can't open display :0
root@redacted: /home/redacted# env XAUTHORITY= /var/run/ lightdm/ root/:0 DISPLAY=:0 xrandr
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 16384 x 16384
HDMI-A-0 disconnected primary (normal left inverted right x axis y axis)
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-A-1 disconnected (normal left inverted right x axis y axis)