./gvm start xfce4
(EE) 
Fatal server error:
(EE) Server is already active for display 0
        If this server is no longer running, remove /tmp/.X0-lock
        and start again.
(EE) 
/usr/bin/startxfce4: X server already running on display :0
Authorization required, but no authorization protocol specified

xrdb: Resource temporarily unavailable
xrdb: Can't open display ':0'
Authorization required, but no authorization protocol specified

xfce4-session: Cannot open display: .
Type 'xfce4-session --help' for usage.

gos-avf-vm-cli on  main 
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