一、需求背景
某服务器安装时,安装了GUI图形化界面,过于臃肿,现在需要对其进行卸载。
查看系统版本信息:
[CentOS Linux release 7.9.2009 (Core)
二、执行卸载
# yum remove gnome-desktop3.x86_64
继续卸载,出现报错:
[root@localhost ~]# yum groupremove "GNOME Desktop Environment"已加载插件:fastestmirror, langpacks没有安装组信息文件Maybe run: yum groups mark convert (see man yum)Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.comNo environment named GNOME Desktop Environment exists没有名为 GNOME Desktop Environment 的组Maybe run: yum groups mark remove (see man yum)指定组中没有要移除的软件包[root@localhost ~]# yum groupremove "KDE (K Desktop Environment)"已加载插件:fastestmirror, langpacks没有安装组信息文件Maybe run: yum groups mark convert (see man yum)Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.comNo environment named KDE (K Desktop Environment) exists没有名为 KDE (K Desktop Environment) 的组Maybe run: yum groups mark remove (see man yum)指定组中没有要移除的软件包[root@localhost ~]# yum groupremove "X Window system"已加载插件:fastestmirror, langpacks没有安装组信息文件Maybe run: yum groups mark convert (see man yum)Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* extras: mirrors.aliyun.com* updates: mirrors.aliyun.comNo environment named X Window system existsMaybe run: yum groups mark remove (see man yum)指定组中没有要移除的软件包
最终解决:尝试使用 yum groups mark convert 和 yum groups mark remove 命令来移除图形系统。
yum groups mark convertyum groups mark remove "X Window System"yum groups mark remove "Graphical Administration Tools"yum autoremove
# yum -y remove gnome*
设置默认启动命令行桌面,重启:
systemctl get-defaultsystemctl set-default graphical.targetsystemctl set-default multi-user.targetreboot
三、验证卸载结果
1、确保对应rpm包被卸载。
rpm -qa | grep gnome
rpm -qa | grep gdm
2、检查安装包
# yum grouplist
Loading mirror speeds from cached hostfile可用的环境分组:最小安装基础设施服务器计算节点文件及打印服务器Cinnamon 桌面环境MATE 桌面环境基本网页服务器虚拟化主机GNOME 桌面KDE Plasma Workspaces开发及生成工作站已安装的组:Milkymist安全性工具电子实验室系统管理工具可用组:CinnamonFedora PackagerHaskellLXQt 桌面环境MATETurboGears 应用程序构架Xfce兼容性程序库图形管理工具开发工具控制台互联网工具教育软件智能卡支持科学记数法支持系统管理通用桌面完成

检查rpm包总数:
[1370
弹出以上界面,表名图形化界面卸载成功。

