配置源

• sudo vim /etc/yum.repos.d/openEuler_x86_64.repo

[osrepo]
name=osrepo
baseurl=https://repo.openeuler.org/openEuler-20.03-LTS/OS/x86_64/
enabled=1
gpgcheck=1
gpgkey=https://repo.openeuler.org/openEuler-20.03-LTS/OS/x86_64/RPM-GPG-KEY-openEuler

• sudo dnf install gnome-shell gdm gnome-session
• sudo systemctl enable gdm.service
• sudo systemctl set-default graphical.target

修改丢失的文件

• cd /tmp
• wget https://gitee.com/name1e5s/xsession/raw/master/Xsession
• mv Xsession /etc/gdm/
• chmod 0777 /etc/gdm/Xsession

增加terminal

• sudo dnf install gnome-terminal

安装麒麟桌面

• sudo yum install ukui

安装depin桌面

• sudo yum install dde