摘要：Fedora16以后不在使用/etc/inittab文件来配置开机启动时的运行级别，而使用了systemd来代替。见/etc/inittabinittab is no longer used when using systemd.ADDING CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM.Ctrl-Alt-Delete is handled by /etc/systemd/system/ctrl-alt-del.targetsystemd uses 'targets' instead of runlevels. By 阅读全文

摘要：#1，安装kernel-headers, kernel-devel，DKMS。<code> yum install -y kernel-headers kernel-devel dkms yum -y update</code>#2，下载安装Virtualbox软件包：手动下载/直接下载<code> rpm -ivh VirtualBox-xxxxxxxxxxxxx.rpm</code>#3，重新编译虚拟机驱动内核部分：<code> /etc/init.d/vboxdrv setup</code>#4，添加vboxuser 阅读全文