Unable to run sample Deep Stream App

I was trying to run a sample Deep Stream App using the below command

deepstream-app -c configs/deepstream-app/config_infer_primary_nano.txt

I’m running the command from deepstream_sdk_v4.0.1_jetson/samples folder

I’m getting nvbufsurftransform: Could not get EGL display connection
No EGL Display

Hi satya.pusapati,

Please connect HDMI monitor and doing below setting:

$ export DISPLAY=:0   (please check 0 or 1)
$ xrandr

Run deepstream:

$ deepstream-app -c configs/deepstream-app/source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt