Run GUI applications? about enroot HOT 5 CLOSED

FROM nvcr.io/nvidia/cuda:9.2-runtime-ubuntu16.04
# Build command:
# docker build -t vle/mate.bio:2019 .
# FROM nvcr.io/nvidia/cuda:10.1-runtime-ubuntu18.04

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update && apt-mark hold iptables && \
    apt-get -y dist-upgrade && apt-get autoremove -y && apt-get clean
RUN apt-get install -y dbus-x11 procps psmisc

# OpenGL / MESA
RUN apt-get install -y mesa-utils mesa-utils-extra libxv1 kmod xz-utils

# Language/locale settings
#   replace en_US by your desired locale setting,
#   for example de_DE for german.
ENV LANG en_US.UTF-8
RUN echo $LANG UTF-8 > /etc/locale.gen
RUN apt-get install -y locales && update-locale --reset LANG=$LANG

# some utils to have proper menus, mime file types etc.
RUN apt-get install -y --no-install-recommends xdg-utils xdg-user-dirs \
    menu menu-xdg mime-support desktop-file-utils

# Mate desktop core
RUN apt-get install -y --no-install-recommends mate-desktop-environment-core

# additional goodies. Last 3 packages are for CST
RUN apt-get install -y fortunes mate-applets mate-notification-daemon \
    mate-system-monitor mate-utils vim emacs wget libglu-dev file xvfb

# Set default python back to 3.5
# RUN update-alternatives --install /usr/bin/python python  /usr/bin/python3.5 1 && \
#    update-alternatives  --set python /usr/bin/python3.5

# startscript to copy dotfiles from /etc/skel
# runs either CMD or image command from docker run
RUN echo '#! /bin/sh\n\
[ -e "$HOME/.config" ] || cp -R /etc/skel/. $HOME/ \n\
exec $* \n\
' > /usr/local/bin/start
RUN chmod +x /usr/local/bin/start

ENTRYPOINT ["/usr/local/bin/start"]
CMD ["mate-session"]

ENV DEBIAN_FRONTEND newt

enroot start --env DISPLAY --mount /tmp/.X11-unix:/tmp/.X11-unix ubuntu.sqsh bash
root@host:/# apt update && apt install -y x11-apps
root@host:/# xeyes