VirtualBox 安装RedHat Linux AS 5

virtualbox的版本是 3.0.2
安装RedHat 后最大的问题是分辨率只有800*600
解决办法是 用加载virtualbox安装目录下的VBoxGuestAddition.iso
运行
重启后/etc/x11/xorg.conf 里会多了个
Section "Device"
Identifier "Videocard0"
Driver      "vboxvideo"
EndSection

之后再修改/etc/x11/xorg.conf
Section "screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "600x480"
EndSubSection
EndSection
在Modes下增加你想要的分辨率，重启后就OK了