小编Moh*_*faa的帖子

尽管容器应该具有连接到显示器所需的权限，但我每次都会收到此错误：

docker exec -it my_container

/# rqt

QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
No protocol specified
QXcbConnection: Could not connect to display :1
Could not connect to any X display.

以下命令用于运行容器：

sudo docker run -itd --restart unless-stopped --name my_container --privileged --net=host --gpus all \
    --env="NVIDIA_DRIVER_CAPABILITIES=all" \
    --env="DISPLAY=$DISPLAY" \
    --env="QT_X11_NO_MITSHM=1" \
    --volume="/tmp/.X11-unix:/tmp/.X11-unix:rw" \
    my_image:v1.1