Vmware Fusion 11 On Big Sur

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  • Ever since I upgraded to VMware Fusion 12 and Big Sur, I have had issues getting my network to connect in my VMs. I tried going on every VMWare support forum but was not able to find a solution. When I go in to modify the DNS of my VM’s to 8.8.8.8, VMware will automatically change it.
  • VMware Fusion® 12 is the easiest, fastest, and most reliable way to run Windows and other x86 based operating systems on a Mac without rebooting. Support macOS 11 Big Sur. Run macOS 11 Big Sur as a host operating system. Run macOS 11 Big Sur as a virtual machine. DirectX 11 and OpenGL 4.1 Support.

Vmware Fusion 11 On Big Sur Mac

Recently updated to macOS Big Sur. I’m not sure why I do this sort of thing quite so freely… I always naively assume everything will be OK. And so far, Big Sur vs Catalina is just a bit nightmare.

VMware Fusion delivers the best way to run Windows on the Mac, and the ultimate development and testing tool for building apps to run on any platform. Ready for macOS 11.0 Big Sur, Fusion 12 supports macOS 10.15 Catalina and includes new features for developers, IT admins and everyday users.

SurVmware Fusion 11 On Big Sur

I’m sure there’s a huge amount of “don’t like change” in there but there are many things that are annoying the crap out of me with Big Sur. Calendar notifications for one. Gah.

But anyway, one real issue I have had was with VMware Fusion. I was previously on v11.something and when trying to launch a VM got greeted with “Host OS does not have enough physical memory to launch this VM” which was a complete load of bollocks. After a quick Google, it was evident it was a VMware incompatibility issue – Fusion 11 will not run on Big Sur and you must upgrade to VMWare 12. Yay. $100 later and I have Fusion 12 and… things are still broken. Main issue is that trying to start a VM results in a bunch of error messages… these seem to get resolved by changing the compatibility level of the VM…. but even then, starting the VM ends up in a black screen.

There was a very similar issue when Catalina came out, and this was caused by new Security / Privacy controls around Screen Recording. This was fixed usually either by a filthy hack; or the proper way which is by allowing VMware Fusion to Screen Record through the System Prefs. However, on this occasion, that was all fine.

I’ve found nothing yet that specifically relates to VMWare Fusion on macOS Big Sur and a black screen on the VM. However, I did find an *old* tip that was worth a go… and for me, at least, it only bloody worked. (I think. Can’t be sure.) I’m on a 27″ iMac Pro but editing the VMX file worked.

Vmware Fusion 11 Big Sur対応

So…

Sur

In the VMWare library, click your VM and make sure it is shut down.

Then right-click and hit show in Finder.

Right click the VM file and click ‘Show Package Contents’

Look for the VMX file

Right click and open in TextEdit.

Find

and change to

Save in TextEdit and quit.

Now start the VM. It *might* work.