VM_fullscreen
Debian虚拟机全屏,首先找到配置文件
su #管理员目录
cd /etc/apt
cp sources.list sources.list.bak #备份sources.list文件
将文件内容替换为下列内容,即更改软件源
deb http://mirrors.ustc.edu.cn/debian stable main contrib non-free non-free-firmware
# deb-src http://mirrors.ustc.edu.cn/debian stable main contrib non-free non-free-firmware
deb http://mirrors.ustc.edu.cn/debian stable-updates main contrib non-free non-free-firmware
# deb-src http://mirrors.ustc.edu.cn/debian stable-updates main contrib non-free non-free-firmware
# deb http://mirrors.ustc.edu.cn/debian stable-proposed-updates main contrib non-free non-free-firmware
# deb-src http://mirrors.ustc.edu.cn/debian stable-proposed-updates main contrib non-free non-free-firmware
apt update
apt install build-essential dkms linux-headers-$(uname -r) #更新
然后点击虚拟机的“安装增强功能”
cd /media
cd cdrom
cp VBoxLinuxAdditions.run /tmp
cd /tmp
./VBoxLinuxAdditions.run
然后重启,可以从虚拟机选择全屏模式了