Touch bar is black on MacPro M1 Sonoma

I foudn old posts that said "you need to restart the Touch Bar and Control Strip by running these two commands in Terminal: 'sudo pkill TouchBarServer;' and 'sudo killall ControlStrip.'

So I entered sudo pkill TouchBarServer return which ran and then sudo killall ControlStrip which returned "No matching processes were found". Repeat same result.

Any ideas?