▶ docker images
Cannot connect to the Docker daemon at unix:///root/.docker/desktop/docker.sock. Is the docker daemon running? (v.v)
解决方式：清除 ～/.docker 中的残留文件
dpkg -l | grep docker
dpkg -r docker-desktop
cd ~/.docker
mv config.json /tmp
mv daemon.json /tmp
rm -fr cli-plugins contexts desktop desktop-build mutagen
rm -fr buildx/activity
