虚拟机centos7系统图形界面黑屏如何处理

        登录系统界面后,背景黑色,桌面只显示“主文件夹、回收站”图标,上、下两个任务栏不显示(无应用程序、网络设置),打开的终端也无关闭窗口,如下图所示,什么原因造成的,如何解决

 进入root文件夹选中显示隐藏文件

 接下来删除这些文件或文件夹

/root/.cache/thumbnails/fail/gnome-thumbnail-factory
/root/.cache/gnome-shell
/root/.cache/gnome-software

/root/.cache/gnome-control-center

/root/.config/gnome-initial-setup-done
/root/.config/gnome-session

/root/.local/share/gnome-shell
/root/.local/share/gnome-settings-daemon

 咔咔一顿整,然后重启一哈,见证奇迹的时刻:

 这不是简简单单嘛!!!

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转载自blog.csdn.net/m0_71560190/article/details/126381854