我试图在直接访问X11套接字的docker容器中运行嵌套的X-server Xephyr,但是我得到了奇怪的图形错误,我目前还不明白.
这些内容Dockerfile都是
FROM ubuntu:14.04
RUN apt-get update
RUN apt-get install -qqy xserver-xephyr
# Clean up APT when done.
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
建立它与
sudo docker build -t xephyrtest .
并运行它
sudo docker run -e DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix xephyrtest Xephyr :1
输出以下内容:
Xephyr unable to use SHM XImages
Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension …