安装Guest Additions后,分辨率可以修改为1024x768,但是没有1366x768。
修改/etc/X11/xorg.config内容如下:
# VirtualBox generated configuration file
# based on /etc/X11/xorg.conf.
Section "Monitor"
Identifier "Monitor[0]"
ModelName "VirtualBox Virtual Output"
VendorName "Oracle Corporation"
EndSection
Section "Device"
BoardName "VirtualBox Graphics"
Driver "vboxvideo"
Identifier "Device[0]"
VendorName "Oracle Corporation"
EndSection
Section "Screen"
SubSection "Display"
Depth 24
Modes "800x600" "1366x768"
EndSubSection
Device "Device[0]"
Identifier "Screen[0]"
EndSection
重启系统后,再进入屏幕分辨率设置窗口,分辨率列表增加了一些。
在CentOS 6.7下测试,可选分辨率规格最高达:2560x1600