Cross Compatibility Between Versions of VBox and Additions

Discussions about using Linux guests in VirtualBox.
Post Reply
tMynd
Posts: 1
Joined: 29. Oct 2015, 20:28

Cross Compatibility Between Versions of VBox and Additions

Post by tMynd »

What kind of specifications are there about cross-compatibility of versions of VirtualBox and the Guest Additions modules?

My organization has a VM using the 4.3.22 version of the Guest Additions module installed in a CentOS 7 guest. Is it recommended for people currently using the 4.1 Windows version of VirtualBox to upgrade to the 4.3 version in order to use this CentOS 7 VM?

Also, are there known stability issues with using a newer Guest Additions module with an older VirtualBox?

Thanks!
tMynd
loukingjr
Volunteer
Posts: 8851
Joined: 30. Apr 2009, 09:45
Primary OS: Mac OS X other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: just about all that run

Re: Cross Compatibility Between Versions of VBox and Additio

Post by loukingjr »

AFAIK, no one keeps a chart or records of which guest additions work with which version of VirtualBox.

This note from the download page…
Note: After upgrading VirtualBox it is recommended to upgrade the guest additions as well.
Should answer your question.
OSX, Linux and Windows Hosts & Guests
There are three groups of people. Those that can count and those that can't.
Perryg
Site Moderator
Posts: 34369
Joined: 6. Sep 2008, 22:55
Primary OS: Linux other
VBox Version: OSE self-compiled
Guest OSses: *NIX

Re: Cross Compatibility Between Versions of VBox and Additio

Post by Perryg »

Also, are there known stability issues with using a newer Guest Additions module with an older VirtualBox?
While you can run older guest additions and not see any bad performance ( usually ) there are times when trying to run newer will cause guests to not boot, and other annoyances, some serious.
Post Reply