(Nano) nvbufsurftransform: Could not get EGL display connection

I am running a pipeline without a monitor on the Nano through ssh.

The pipeline starts with v4l2src and ends with fakesink.

Also tried export DISPLAY=:0.

Please try ‘export DISPLAY=:1’ and check if you can get display information through ‘xrandr’.

Found solution

  1. Make sure DISPLAY is not set. Unset if necessary.

  2. Disable X11-forwarding.