I installed android-x86_64-6.0-r3.iso
and after launch I see:
I tried to change resolution as described here:
- Android x86 Marshmallow not booting on Virtualbox and VMware Workstation
- https://www.lifewire.com/fix-android-screen-resolution-virtualbox-2202050
Tried to set all resolutions from this menu:
Set UVESA_MODE=1024x768
etc.
But it's only affect on window size. I always see only a half screen in bad quality.