How can I change display resolution after install the system?

myspaghetti / macos-virtualbox

Push-button installer of macOS Catalina, Mojave, and High Sierra guests in Virtualbox on x86 CPUs for Windows, Linux, and macOS

GNU General Public License v2.0

13.46k stars 1.11k forks source link

How can I change display resolution after install the system? #587

Closed GuihongWang closed 2 years ago

myspaghetti commented 2 years ago

Duplicate of #542

VBoxManage setextradata "macOS" "VBoxInternal2/EfiGraphicsResolution" "1920x1200"

Replace "macOS" and "1920x1200" with the desired VM name and display resolution. The readme has a list of supported display resolutions, but non-supported might work too. If you want display scaling, you'll have to install OpenCore which is quite a bit more involved.