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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:
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
以上就是如何解决centos虚拟机无法启动的详细内容。
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