CentOS系统下更新VirtualBox的操作步骤
sudo yum update -y
sudo yum groupinstall "Development Tools" -y
sudo yum install kernel-devel kernel-headers gcc make perl -y
cd /path/to/downloaded/
rpm -ivh VirtualBox-x.x.x_xxx.el7.x86_64.rpm # 替换为实际文件名
sudo yum localinstall VirtualBox-x.x.x_xxx.el7.x86_64.rpm
sudo yum install gcc kernel-devel kernel-headers dkms -y
cd /run/media/用户名/VBox_GAs_xxx
sudo ./VBoxLinuxAdditions.run
sudo reboot
virtualbox --help | grep "VirtualBox"
或通过VirtualBox管理器界面查看“关于VirtualBox”选项。lsmod | grep vboxguest # 查看内核模块是否加载
VBoxControl --version # 查看增强功能版本
sudo /etc/init.d/vboxdrv setup # 重新编译内核模块
sudo systemctl restart vboxdrv # 重启VirtualBox服务