FROM ubuntu:focal ENV DEBIAN_FRONTEND=noninteractive RUN apt-get update && apt-get install -y build-essential clang libx11-dev COPY maiko /build/ WORKDIR /build/bin RUN rm -rf /build/linux* RUN ./makeright x FROM ubuntu:focal ENV DEBIAN_FRONTEND=noninteractive EXPOSE 5900 RUN apt-get update && apt-get install -y tightvncserver RUN mkdir /app WORKDIR /app COPY basics ./ COPY --from=0 /build/linux.x86_64/* ./ RUN adduser --disabled-password --gecos "" medley USER medley ENTRYPOINT USER=medley Xvnc -geometry 1270x720 :0 & DISPLAY=:0 /app/ldex -g 1280x720 full.sysout