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如何解决centos虚拟机无法启动

如何解决centos虚拟机无法启动?

用VMware虚拟机创建的一个centos桌面版系统。系统启动时出现问题,在启动certmonger之后,界面卡住,无法进入图形界面,如图:

83.png

解决方法:

首先,Ctrl+Alt+F2进入命令行界面,用root用户登录,查看/etc/X11/xorg.conf文件是否存在,如果存在,则执行命令:

mv /etc/X11/xorg.conf /etc/X11/old_xorg.conf

重启系统,看是否正常。

然后Ctrl+Alt+F2进入命令行界面,用root用户登录,修改文件/etc/inittab

vim/etc/inittab

# inittab is only used by upstart for the default runlevel.# ADDING OTHER CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM.# System initialization is started by /etc/init/rcS.conf# Individual runlevels are started by /etc/init/rc.conf# Ctrl-Alt-Delete is handled by /etc/init/control-alt-delete.conf# Terminal gettys are handled by /etc/init/tty.conf and /etc/init/serial.conf,# with configuration in /etc/sysconfig/init.# For information on how to write upstart event handlers, or how# upstart works, see init(5), init(8), and initctl(8).     # Default runlevel. The runlevels used are:#   0 - halt (Do NOT set initdefault to this)#   1 - Single user mode#   2 - Multiuser, without NFS (The same as 3, if you do not have networking)#   3 - Full multiuser mode#   4 - unused#   5 - X11#   6 - reboot (Do NOT set initdefault to this)#id:5:initdefault:

将最后一行id:5:initdefault:修改为id:3:initdefault:则开机默认进入命令行界面。

重启进入命令行之后,执行startx,则可进系统图形界面了!

相关参考:centOS教程

文章来源:智云一二三科技

文章标题:如何解决centos虚拟机无法启动

文章地址:https://www.zhihuclub.com/10440.shtml

关于作者: 智云科技

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