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Mike Boreham

macrumors 68040
Aug 10, 2006
3,922
1,906
UK
Lots of updates including ability to run macOS as a VM,
....only silicon macOS versions not X86 on M1 Macs....ie Big Sur and Monterey...which will be big for some people.

Screenshot 2021-08-10 at 14.14.57.png
 
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joevt

macrumors 604
Jun 21, 2012
6,968
4,262
Too bad VM performance on my unsupported Mac Pro 2008 has been broken since macOS 10.14.4. But I can use it for debugging my EFI projects at least.
 

MrGunny94

macrumors 65816
Dec 3, 2016
1,148
675
Malaga, Spain
Sound support for Linux is great! Looking forward to try it out, despite myself not using Windows locally for work (Got Citrix for that now!)
 

jdb8167

macrumors 601
Nov 17, 2008
4,859
4,599
....only silicon macOS versions not X86 on M1 Macs....ie Big Sur and Monterey...which will be big for some people.

View attachment 1816818
If Parallels are using Apple’s new MacOS guest virtualization framework APIs then it is unlikely that Big Sur will be supported. It is likely that Parallels will have to use the new virtualization framework APIs because in the past they said they needed Apple’s help virtualizing MacOS. Though I suppose it might be possible that Apple gave them special access.
 
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Mike Boreham

macrumors 68040
Aug 10, 2006
3,922
1,906
UK
If Parallels are using Apple’s new MacOS guest virtualization framework APIs then it is unlikely that Big Sur will be supported. It is likely that Parallels will have to use the new virtualization framework APIs because in the past they said they needed Apple’s help virtualizing MacOS. Though I suppose it might be possible that Apple gave them special access.

I clicked on the link "link of supported guest operating systems" in my screenshot and was taken to this page.

This confirms you are right, only Monterey (when released) will supported as a guest on M1 Macs.
 
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jdb8167

macrumors 601
Nov 17, 2008
4,859
4,599
I clicked on the link "link of supported guest operating systems" in my screenshot and was taken to this page.

This confirms you are right, only Monterey (when released) will supported as a guest on M1 Macs.
I’m waiting for one of the very talented reverse engineering hackers to reverse these new APIs so we can find out more about what it takes to virtualize Apple Silicon macOS.
 

jdb8167

macrumors 601
Nov 17, 2008
4,859
4,599
Do you need to run Monterey to support a Monterey Guest?
Yes. I've tried both combinations and only Monterey host with Monterey guest works.

Edit: Clarification. I didn't try it on Parallels but using open source software that allows macOS Monterey to run a macOS Monterey guest. The open source software doesn't work on Big Sur and Big Sur throws an error when trying to run it as a guest under Monterey.
 
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Thomas Davie

macrumors 6502a
Jan 20, 2004
746
528
Bought it, downloaded/installed, etc and then reinstalled my Windows 10 arm64 image. This time I'm able to download updates within Windows, not just security definition updates.

Let's see how long Windows says 'updates are underway'

Tom
 
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Thomas Davie

macrumors 6502a
Jan 20, 2004
746
528
Yup, the insider version of Windows 10 arm64 fully updates as long as you change some settings within Windows, don't mind restarting a bunch. Now reinstalling a bunch of games under GOG.

Parallels 17 seems snappier than 16.51 demo.

Tom
 

smacx

macrumors member
Jan 2, 2013
30
13
Bought it, downloaded/installed, etc and then reinstalled my Windows 10 arm64 image. This time I'm able to download updates within Windows, not just security definition updates.

Let's see how long Windows says 'updates are underway'

Tom
Now there's a TPM-Chip that you can add in the hardware settings.
 
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