Catalina 10.15.6

allenb256

New member
May 30, 2020
5
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Anyone tried this update yet? Going from 10.15.4 -> 10.15.5 was flawless but I'd rather not be first to try .6 on the existing Vanilla patches. Thanks!
 

slead

Member
Jun 30, 2020
32
9
8
I've just upgraded, from 10.15.5. Took about 30 minutes on my system, with two reboots.
The same here, just clicked on the update button.
It downloads the update and restarts the computer, then you select macOS Installer from the OC boot menu and it starts the update. After that it restarts again and boom...all good.
Took around 20 min.
 

allenb256

New member
May 30, 2020
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Was flawless for me as well, thanks for confirming before I tried it.

On the other hand, updating my mobo to the latest BIOS (2.80) removed the "Above 4G Decoding" option and seemed to rearrange some other things. That was not a win, so reverted.
 

mallux

New member
Jun 24, 2020
2
1
3
Upgraded fine for me too... and as an added bonus my geekbench and Cinebench scores seem to have improved by about 5%... not noticeable but welcome nonetheless!
 

sandflea

New member
May 24, 2020
23
7
3
Confirming 10.15.6 upgrade worked flawlessly. 3900X | Asus ROG Strix X570-I. Sleep still does not work.
 
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eliob

New member
Jul 3, 2020
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Was flawless for me as well, thanks for confirming before I tried it.

On the other hand, updating my mobo to the latest BIOS (2.80) removed the "Above 4G Decoding" option and seemed to rearrange some other things. That was not a win, so reverted.
can you share your efi please
 

igerry

New member
Jun 25, 2020
12
3
3
Tried to upgrade. On first restart get the following. Any ideas? Can’t seem to find any guidance searching known issues. Recovery mode does not work. Using x570 Gbyte Aurous Master, f20 bios (already confirmed no issues booting with this bios).
From my exprience with Gigabyte x570 board, the F11 bios is the best bois so far. I use x570 pro wifi and I had the same issue on F20b with my 5500xt GPU. After switching to F11, I was able to enter the recovery mode and install catalina successfully.
 

avx117

New member
May 2, 2020
11
10
3
From my exprience with Gigabyte x570 board, the F11 bios is the best bois so far. I use x570 pro wifi and I had the same issue on F20b with my 5500xt GPU. After switching to F11, I was able to enter the recovery mode and install catalina successfully.
This did it! Thank you!