I'm having a similar problem but I'm running a Mac OS X guest on an Ubuntu 21.10 host.socratis wrote:Wait a minute... Were you using an external monitor attached to your host? And by "disabled DisplayPort" you mean that you took out that monitor off-line? Or you somehow disabled the whole DisplayPort from "being" there? And if so, how?
Can't display 3840x2160 resolution
Can't display 3840x2160 resolution
(mod edit: split from viewtopic.php?f=7&t=88878 )
-
- Site Moderator
- Posts: 20945
- Joined: 30. Dec 2009, 20:14
- Primary OS: MS Windows 10
- VBox Version: PUEL
- Guest OSses: Windows, Linux
Re: Can't display 3840x2160 resolution
a Mac guest is only allowed if the physical computer is real Mac hardware.
OSX guests on non-Apple hardware
If you really do have a Mac computer, please start a new topic in the Mac Guests subform, with a zipped guest vbox.log, posted using the forum's Upload Attachment tab.
OSX guests on non-Apple hardware
If you really do have a Mac computer, please start a new topic in the Mac Guests subform, with a zipped guest vbox.log, posted using the forum's Upload Attachment tab.