nvbuf_utils: Could not get EGL display connection

[PythonImageDeveloper]

Hi I want to run sample of detectnet_v2_tlt on jetson nano. my jetson has: jetpack 4.4 DP TensorRT 7.1 Cuda 10.2

I installed Deep stream with this way :

$  sudo tar -xvpf deepstream_sdk_v5.0.0_jetson.tbz2 -C /
$ cd /opt/nvidia/deepstream/deepstream-5.0
$ sudo ./install.sh
$ sudo ldconfig

I follow all the commnad in the repo except TRT OS.

when I run this cammand I get this error:

./deepstream-custom -c pgie_detectnet_v2_tlt_config.txt -i sample_720p.h264 
nvbuf_utils: Could not get EGL display connection
One element could not be created. Exiting.

[mchi-zg]

are you using ssh to login the device? what's your ssh command?

[PythonImageDeveloper]

It's work with ssh -X

[yogaV28]

bash: ssh: command not found