Awesome

Docker-Flameshot

Running

Based on https://gist.github.com/slok/acb235ae30129307fd53

KEY=$(xauth list | grep $(hostname) | awk '{ print $3 }' | head -n 1)
DCK_HOST=docker-flameshot
xauth add $DCK_HOST/unix:0 . $KEY

docker run -it --rm \
    -e DISPLAY=unix$DISPLAY \
    -v /tmp/.X11-unix:/tmp/.X11-unix \
    -v ~/.Xauthority:/root/.Xauthority \
    -e XAUTHORITY=/root/.Xauthority \
    -h $DCK_HOST \
    manuellr/flameshot

Others arguments could be added

--env="QT_X11_NO_MITSHM=1"
--privileged: Fix LibGL errors
--net=host

Troubleshooting

Could not connect to display

Maybe the container haven't access to the GUI because it run with root permission.

Try this command:

xhost local:root