qt.qpa.screen: QXcbConnection: Could not connect to display

Cannot get CutyCapt to work. I am running this on a CentOS 7 VM. I am running this directly on the command line and not using a script yet.

# echo $DISPLAY
:0
# CutyCapt --url= --out=test.jpg
qt.qpa.screen: QXcbConnection: Could not connect to display
Could not connect to any X display.

Have the same issue when I run it with xvfb-run

# xvfb-run --server-args="screen 0, 1920x1080x24" CutyCapt --url= --out=test.jpg
qt.qpa.screen: QXcbConnection: Could not connect to display :99
Could not connect to any X display.
/bin/xvfb-run: line 186: kill: (4853) - No such process

I enabled X11 Forwarding in the /etc/ssh/sshd_config as well, but does not seemed to have helped.

# cat /etc/ssh/sshd_config |grep X11Forw
#X11Forwarding no
X11Forwarding yes

Any suggestions on how to get this going?

1 Answer

You should replace X11Forwarding yes with ForwardX11 yes.