Comments on: Fix macOS Catalina Screen Resolution on VirtualBox

By: xa

xa — Sun, 22 Aug 2021 07:36:48 +0000

thx a lot ! that work perfectly <3

Milthon — Tue, 02 Mar 2021 15:21:35 +0000

In reply to Kayron Pozo. type "exit", then "modify boot file", choose the hd that contains your boot.efi, then choose the boot.efi and press enter

Kayron Pozo — Sat, 09 Jan 2021 09:30:51 +0000

Hi All,
When starting up Catalina in Virtualbox the first screen I get to says ” BLK0″ with the PciRoot and BLK1 also with the PciRoot.

below this it says press ESC in 4 secs to skip startup.nhs or any other key to continue.

I can’t get past this, any ideas?

Thanks

Akash — Thu, 31 Dec 2020 19:22:40 +0000

The second method with separate H and V inputs has wrong commands. It should be how the screenshot shows as vertical and horizontal.

AleksK — Sun, 25 Oct 2020 14:45:45 +0000

It works.
But VM is poor for videocard experience.