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macOS 10.15 Catalina on Unsupported Macs
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Yes, SIP is disabled.
Everything went fine at first; got success messages for both options. Installer downloaded then I rebooted the Mac. However, the update installer never started and the computer booted right back into Catalina. So, I ran both options again and the second time is when I saw that message.
Everything went fine at first; got success messages for both options. Installer downloaded then I rebooted the Mac. However, the update installer never started and the computer booted right back into Catalina. So, I ran both options again and the second time is when I saw that message.
No, I followed the directions. Ran software update fix first. That was OK. Then ran OTA fix, that came back OK. Rebooted computer but security update installer never started. So, I tried again by running software fix. That came back OK again. Started download of security patch again and ran OTA fix and that's when that error message appeared.
I guess I shouldn't have run the software fix a second time.
OTA worked perfectly on my MacPro 3,1. However, I got the same results as amstel78 for my MacBook Pro 5,1.
Delete the update in library/Updates, reboot and download the update again using CatalinaOTAswufix.
make sure you run the fix after the check for updates and make sure it is done before the update is finished downloading or it may not work.
I'm trying to restore from a previous Time Machine backup, but I keep getting this error:
"you can't restore this backup because this Mac does not support booting from apfs"
Oddly, it shows both my TM drive as well as the APFS boot drive as selectable restore sources, but when I select the TM drive, it defaults to the boot drive as a source and am unable to change it. Any thoughts?
"you can't restore this backup because this Mac does not support booting from apfs"
Oddly, it shows both my TM drive as well as the APFS boot drive as selectable restore sources, but when I select the TM drive, it defaults to the boot drive as a source and am unable to change it. Any thoughts?
Strange because I'm having this issue on my MP 3,1. So I'm just trying to restore from a TM backup at this point and I can't even do that.
Thank you, I'll give that a try.
Edit: deleted the updates and it seems to work.
Hopefully it takes this time. If successful, do I let the machine boot back to login then reboot again into DosDude patcher and run patches?
2nd EDIT: nope, didn't work. System rebooted after download completed, and the update installer didn't start. Went straight back to Catalina login.
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Got another question. Does Migration Assistant work on our patched Macs? I can't seem to restore from TM via the Recovery functions, nor booting from the DosDude1 USB patch drive.
I keep getting the following error message: You can't restore this backup because this Mac does not support booting from APFS.
I have a feeling that since this was an in computer upgrade directly from High Sierra rather than a clean install, weird stuff is happening.
I don't have a problem wiping out the boot drive and starting over as long as I can restore my programs and settings. TM has been creating backups without issue so my only concern is actually ensuring Migration Assistant works correctly.
Can anyone please confirm?
I keep getting the following error message: You can't restore this backup because this Mac does not support booting from APFS.
I have a feeling that since this was an in computer upgrade directly from High Sierra rather than a clean install, weird stuff is happening.
I don't have a problem wiping out the boot drive and starting over as long as I can restore my programs and settings. TM has been creating backups without issue so my only concern is actually ensuring Migration Assistant works correctly.
Can anyone please confirm?
It would be easier for others to help if you put down your setup in your Signature.
I also couldn't make the Migration Assistant work. But that is no big deal.
Just re-install everything in a clean system. Take some time but worth it to save future troubles.
Because firstly the migration is slow. My experience once with it to move users and apps from one Catalina partition to another take almost an hour (SSD), probably even longer as I left on & off to do other things. Secondly, the migration isn't thoroughly complete. Some programs have problem in running in new system upon migration.
Oh. This is really bad Apple is aware of whats going on it seems. Looks like for me the updates stop here. In any case I have unsupported machines and I would not like to tweak them much. Already my imac mid 2011 has gone back to graveyard because of graphic card metal going bad. So far i have both catalina and bigsur running just fine on macbook air mid 2011. No troubles so far so not keen on anymore updates either. 😁
so even after applying softwareOTAfix one still needs to patch using patcher right when no dmgs will be there. Just a thought.
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Thanks, I've added my signature (hopefully it shows). If not, I'm running a 2008 Mac Pro 3,1 with 32gb RAM and a Radeon 7950. My boot drive is a 1TB SSD. The other 3 internal drives are mechanical 1TB units with one being dedicated solely to TM.
So far, everything works great however I did an upgrade vs. clean install from HS. The things I've noticed I can't do:
- Install security updates; it just reboots back into Cat without the update installer starting;
- Restore from my most recent Cat backups in TM. I get that message I mentioned in my previous post.
I suppose I could do a clean install then use TM from within the desktop to restore certain files/folders not stored on my other internal, non-boot hard disks?
I'm just finding this inability to do a TM restore from Recovery absolutely mind blowing... has anyone else encountered the message "You can't restore this backup because this Mac does not support booting from APFS"? I can't even do a snapshot recovery from the boot SSD because it tells me that the computer is in an unknown/unstable state. What's the point of all these fall back mechanisms if I can't use them?
Yes, initially your Software Update would show nothing.
Running the Software Update Fix will subscribe to the beta channel, and thus on relaunching the Software Update in System Preferences, beta softwares appear.
But your purpose isn't to get that. So, you will switch back to Default from the left sided panel of the prefpane.
On relaunching the Software Update, released public version of OTA updates if a/v should be shown.
At this moment, you may download and install that OTA update. While downloading, launch the CatalinaOTAswufix again (you may prelaunch it actually) and click on the middle button of OTA update fix. This will patch the downloading OTA update, and a successful long message should appear.
Then proceed to install. If it fails and switches back to your old Catalina, delete any folders in /Library/Updates. Launch Software Update again and download and install the listed OTA update.
Thank you for the very concise description and instructions. It's much appreciated.
I've done everything you've described, more than three times in fact (including deleting the downloaded update from the /Library/Updates folder and starting over. Everytime I do, I reboot then restart the download again. At that time, I'll click the OTA fix button and receive a long window showing successful changes. I let the Mac reboot after download completes but it's at that point that the security update installer never starts. Instead, the Mac will just boot right back into Catalina with no software changes taking place.