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lemonhall / x_in_docker

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image

image

先拿到一个bash

  • bash

更新源并且更新ca

  • apt update
  • apt upgrade
  • apt install ca-certificates

安装vim

  • apt install vim

否则不方便搞事情

修改源

https://mirror.tuna.tsinghua.edu.cn/help/ubuntu/

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse

# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse

镜像正常化一下

  • unminimize

安装桌面大环境

参考资料：https://www.makeuseof.com/install-desktop-environment-gui-ubuntu-server/

  • apt install ubuntu-desktop

本地与docker之间的X11链接化

docker run -d --name wechat --ipc=host -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY 

docker run -it --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix:rw bestwu/wechat

docker run -it --env="DISPLAY=host.docker.internal:0" bestwu/wechat
docker run -it --env="DISPLAY=host.docker.internal:0" bestwu/qq:latest
docker run -it --env="DISPLAY=host.docker.internal:0" jess/firefox

docker run -it --device /dev/kvm -p 50922:10022 -v /tmp/.X11-unix:/tmp/.X11-unix -e "DISPLAY=host.docker.internal:0" sickcodes/docker-osx:latest


sudo docker run --rm  -it --shm-size=512m -p 6901:6901 -e VNC_PW=password kasmweb/desktop

docker run -it --env="DISPLAY=host.docker.internal:0" centminmod/docker-ubuntu-vnc-desktop

参考资料：http://mamykin.com/posts/running-x-apps-on-mac-with-docker/

其实这种方式不好，也不安全，但是简单

试一下

export DISPLAY=host.docker.internal:0

安装flatpak

add-apt-repository ppa:flatpak/stable apt update apt install flatpak

安装插件

apt install gnome-software-plugin-flatpak

添加好源

flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

重启整个docker

安装bottles

https://flathub.org/apps/details/com.usebottles.bottles

add-apt-repository ppa:mozillateam/ppa

apt-get install software-properties-common

How can I launch gnome-terminal remotely on my headless server? (fails to launch over X11 forwarding)

https://unix.stackexchange.com/questions/407831/how-can-i-launch-gnome-terminal-remotely-on-my-headless-server-fails-to-launch

docker run -it --rm --env="DISPLAY=host.docker.internal:0" quizzical_feistel xeyes docker run -it --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix:rw 6f57225a5494b11b67208be594c9a35333399087121f91bb263cbb532ada824f gnome-calculator

容器镜像化

6f57225a5494

docker ps -a

docker commit -m "ubuntu desktop" -a "lemonhall" 6f57225a5494 lemonhall/ubuntu_desktop

docker run -it --rm --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix lemonhall/ubuntu_desktop Xsession

这就是可以的

docker run -it --rm --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix lemonhall/ubuntu_desktop gnome-calculator

docker run -it --rm --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix lemonhall/ubuntu_desktop bash

修改gdm3

root@c03f7c87135b:/etc/gdm3# cat custom.conf
# GDM configuration storage
#
# See /usr/share/gdm/gdm.schemas for a list of available options.

[daemon]
# Uncomment the line below to force the login screen to use Xorg
WaylandEnable=false

# Enabling automatic login
AutomaticLoginEnable = true
AutomaticLogin = root

# Enabling timed login
#  TimedLoginEnable = true
#  TimedLogin = user1
#  TimedLoginDelay = 10

[security]
DisallowTCP=false

[xdmcp]
Enable = true

[chooser]

[debug]
# Uncomment the line below to turn on debugging
# More verbose logs
# Additionally lets the X server dump core if it crashes
#Enable=true

解决dbus报错的第一阶段

dbus-launch export $(dbus-launch)

解决gnome-session 报错的第二阶段

https://gist.github.com/BoQsc/d2191f4711cdc55a1c3787ffc06c3240

mkdir -p /run/dbus service dbus start dbus-daemon --system

启动dbus

export XDG_SESSION_TYPE=x11 export GDK_BACKEND=x11 gnome-session

这样会报错

输出两个系统变量

startx /usr/bin/gnome-session

17 mkdir -p /run/dbus 18 service dbus start 19 dbus-launch 20 export $(dbus-launch) 21 dbus-daemon --system 22 export XDG_SESSION_TYPE=x11 23 export GDK_BACKEND=x11

docker run -it --rm --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix lemonhall/ubuntu_desktop bash

解决报错

bwrap: Creating new namespace failed: Operation not permitted error: ldconfig failed, exit status 256

ocaml/opam#4327

--privileged

docker run -it --rm --privileged --env="DISPLAY=host.docker.internal:0" -v /tmp/.X11-unix:/tmp/.X11-unix lemonhall/ubuntu_desktop bash

解决目录问题

flatpak override com.usebottles.bottles --filesystem=/root/ flatpak override com.usebottles.bottles --nofilesystem=/root/

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