I'm on a Windows 10 PC with 1680 x 1050 monitor resolution.
I've used the following command to set my VirtualBox guest system display size to 1680x1050
VBoxManage setextradata "OS" VBoxInternal2/EfiGraphicsResolution 1680x1050
Setting the VirtualBox guest system resolution to max screen size creates vertical & horizontal scrollbars in the VirtualBox window.
From this doc, I gather the Title, File & Status bar are 25 pixels tall, so I edit my command to be:
VBoxManage setextradata "OS" VBoxInternal2/EfiGraphicsResolution 1605x1050
However, the guest system has gone back to 1024 x 728.
Is it possible to set a custom display size, or are they predefined?
How do I set the guest system's screen to be as large as possible without the scrollbars?
I'm running Windows 10.
Help appreciated.