I re-installed BS with a newly made installer last night and my about this mac now says I'm using version 11.0.1
More important the system should be able to sleep without panic and have AMD video acceleration enable, check with VideoProc.
Yes, it is the new 11.0.1. Apple today released a revised version of macOS 11.0.1 Big Sur, which appears to be available for some Mac users who had not previously installed the macOS 11.0.1 update.Is this 11.1
http://swcdn.apple.com/content/down...n9y64jk2jemzuy1oio5m85hm/InstallAssistant.pkg
I checked before, twas still /50/49/001, it changed now.
Downloading now.
Nope...I don't think so, odd actually, this was updated recently, a new 11.0.1?
View attachment 1674161
Probably fixes problems with bricked M1 macs after restoring, makes sense.Yes, it is the new 11.0.1. Apple today released a revised version of macOS 11.0.1 Big Sur, which appears to be available for some Mac users who had not previously installed the macOS 11.0.1 update.
If you can’t install macOS Big Sur on certain 13-inch MacBook Pro computers from 2013 and 2014
Follow these steps if you can't install macOS Big Sur on a MacBook Pro (Retina, 13-inch, Late 2013) or MacBook Pro (Retina, 13-inch, Mid 2014).
When you install macOS Big Sur on these Mac models, the installer might say that the update cannot be installed on this computer, or your Mac might start up to a blank screen or circle with a line through it.![]()
If your Mac no longer starts up successfully, these steps might help resolve the issue:
This article will be updated as more information becomes available.
- Press and hold the power button on your Mac for at least 10 seconds, then release. If your Mac is on, it turns off.
- Unplug all external devices from your Mac, including any displays and USB accessories, and remove any card inserted in the SDXC card slot. Then turn your Mac on.
- If the issue persists, reset the SMC as described for notebook computers with a nonremovable battery.
- If the issue persists, reset NVRAM or PRAM.
- If none of these solutions work, please contact Apple Support for further assistance.
Published Date: November 19, 2020
Mine works like a charm. The only two glitches I had today were names of people not showing up in Messages, which I solved by turning off iCloud Messages and turning back on, as well as the search not working in Mail. There, I found a post somewhere where you had to open and close mail two times and then reboot and it worked somehow. Totally random but it solved the problem. No issues with the top bar and I don't use screensavers so couldn't comment on that.For me its almost flawless. Top bar takes a long time to load after login for me. Something like 20s. It is longer than boot itself. Maybe not a clean install related?
Another point is screensaver lag. Drift and even Flurry are stuttering like mad. Something like 5fps.
Do you have fast loading top bar and fast screensavers?
Sure you can, create the USB installer and go through the steps of Micropatcher before you wipe your disk.Hey Everyone,
Sorry if this has been asked before, but I plan on doing the patch method and was wondering if I could do a clean (formatted) install as well? I do NOT just want to do a an upgrade to be clear. I want to format and start clean / fresh with Big Sur on my 2012 Mac Mini if possible.
Is this something that can be done with the big-sur-micrpatcher steps? TIA.
Certainly - in fact, arguably it might work even better than trying to do an upgrade. Just format an APFS volume with the installer and install ...Hey Everyone,
Sorry if this has been asked before, but I plan on doing the patch method and was wondering if I could do a clean (formatted) install as well? I do NOT just want to do a an upgrade to be clear. I want to format and start clean / fresh with Big Sur on my 2012 Mac Mini if possible.
Is this something that can be done with the big-sur-micrpatcher steps? TIA.
There have been a few similar reports.I created a bootable Big Sur install, patched with micro patcher, started EFI boot(which turned off my iMac immediately) and started the regular installer. However when I press install, it says "This copy of the InstallAssistant application is damaged, and can't be used to install macOS.".
I downloaded the file from #6829.
Any ideas what might be the issue? Maybe I should try another usb drive?
Possibly use the link on post #1 here and recreate the USB installer...I created a bootable Big Sur install, patched with micro patcher, started EFI boot(which turned off my iMac immediately) and started the regular installer. However when I press install, it says "This copy of the InstallAssistant application is damaged, and can't be used to install macOS.".
I downloaded the file from #6829.
Any ideas what might be the issue? Maybe I should try another usb drive?
I was finally able to install. I was using yet another USB drive. This time I was able to get it to install on my Late 2012 Mac Mini. I even have WiFi working after patching kexts. So far everything seems functional.I've downloaded it from at least 3 different apple CDN links. Doesn't seem to change the outcome. Unless I just haven't found the latest.
Thanks, I tried a different drive and install went fine. I applied the patch-kext.sh too you mentioned and now I have ethernet too, not just wifi. So I think everything is in order now!Possibly use the link on post #1 here and recreate the USB installer...
Use the patch-kext.sh from post # 6822. Has some fixes and enhancements for iMac 2009 to 2011
1. Ignore this snapshotsThanks @Ausdauersportler & @jackluke for your help & support. I have finally got the iMac mid 2011 27 inch running perfectly with Big Sur though It crashed multiple times because of some loose connection while I had swapped the drives.
1. I have a question under big sur in disk utility I see com.apple.bless.. some numbers. Is it supposed to be like this or can it be renamed and whether it will cause any trouble.
View attachment 1674570
2. AS the iMac has 3 internal Sata ports 0,1, & 2. O is attached with internal manual hybrid drive as backup.
Since I have my internal ssd attached to the optical port bay internally with 3gb/s speed (So far all is running great)
3. I also read that testing by the OWC lab with a 6Gb/s SSD on all three 27" models showed only 3Gb/s speeds on all three ports.
I think so too. It is likely Intel support in future MacOS' will fade out similar to the obsolete/vintage cycle for hardware. Especially since there are both options, AS and Intel, being offered at the same time right now.Nope, try again, probably another 3-5 years.
Just an example, the latest Intel mac is barely a few months old, normally Apple supports macs with a minimum 5 years OS compatibility.
I have 2 Macs from 2012, the last OS was still supported so about 8 years of support.
Apple will not support Intel that long but 100% sure more than what you said above.
My guess was above, 3-5 years.
Edited the link to @jackluke's patcher on page 1 in last-but-one Q/A. Hope that's correct...Thanks!
But regarding the patcher download answer, isn‘t the right link to jackluke‘s other github page https://github.com/jacklukem/BigSurfixes ?
Certainly the Opencore one is important too.
The snapshot (on mine it's called Bless something), is this what I'm actually booting from in Big Sur?1. Ignore this snapshots
2. 2011 has two ports 0 and 1 with 6 gbit/s, check out system report
As of today, is there an approximate date for the patch? Thank you all for collaboration