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webg3

macrumors 6502a
Jul 19, 2018
507
774
What's the minimum amount of ram supported Macs come with these days? is it 8 GB now?
for basic use, browsing the internet and the Office package, the 4GB is fine, but if you open a lot of tabs in Chrome (more than 6 for example), it may start to choke (I haven't seen this on any of the systems I've tested, all did very well: Catalina, Big Sur, Monterey, Ventura and Sonoma)
 

MacinMan

macrumors 65816
Jan 27, 2011
1,379
787
Denham Springs, LA
for basic use, browsing the internet and the Office package, the 4GB is fine, but if you open a lot of tabs in Chrome (more than 6 for example), it may start to choke (I haven't seen this on any of the systems I've tested, all did very well: Catalina, Big Sur, Monterey, Ventura and Sonoma)
As mentioned, I have 32 GB of ram in this iMac 17,1. What keeps me with this Intel Mac vs just skipping OCLP and getting a new machine is, not really knowing how mature the ARM platform is when it comes to backward compatibility. There are people on this thread who have supported M series macs as well as their patched older macs. For what I understand though is, if I were to buy a new M Series Mac is: I would be good, going forward with macOS and keeping in the Apple ecosystem, or if I ran a VM, it would have to be ARM, and not x86, or X86_64. I know for backward compatibility, I have Mojave , or windows 10, or Linux for this iMac. I don't know what I'd have on a new Mac, and really I would like at least a 95% set it and forget it solution for current use and backward compatibility. One I wouldn't have to reboot too much for either.
 

PeterHolbrook

macrumors 68000
Sep 23, 2009
1,625
441
You can always try: maybe a SMC reset, followed by a NVRAM reset…? (On my MBP11,3, safe mode with OCLP began to work again on Sonoma some time ago: maybe it doesn’t yet work on all Macs.)
Yes, perhaps it's a cMP thing. I tried SMC reset and NVRAM reset to no avail. We'll see what happens when OCLP 1.4.0 is released.
 

DCBassman

macrumors 6502a
Oct 28, 2021
766
594
West Devon, UK
Odd one: BT on unmodified mid-2011 iMac, see this post on EIM
 

luckyduke23

macrumors regular
Mar 28, 2023
157
200
I have exactly the same model. I install the post patches in safe mode and have not noticed any problems so far.

The only thing that doesn't work is the privacy and security settings, I don't get a request from the respective app.
@cmedina90 I also have the same model and for me the update went flawlessly (without using safe mode). I however never do the OTA update but download the installer. Only issue I still have, like with previous versions, are grafic glitches after lockscreen and password entry after putting display to sleep for a while manually with active corner (missing icons in upper right task bar, missing window shadows in light mode).

Update:
I found this nice and detailed tutorial (German) and enabled "Hibernation Work-around" in the settings to see if it makes my sleep mode wakeup problems disappear... https://macsofa.net/viewtopic.php?t=1325

Update 2:
The graphic glitches after sleep mode still occur :( That might be caused by the fact that the activation of "Hibernation Work-around" is not saved/applied by my OCLP 1.3.0. When I close the app and open it again the checkbox is again unchecked.
 
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K two

macrumors 68020
Dec 6, 2018
2,313
3,183
North America
@cmedina90 I also have the same model and for me the update went flawlessly (without using safe mode). I however never do the OTA update but download the installer. Only issue I still have, like with previous versions, are grafic glitches after lockscreen and password entry after putting display to sleep for a while manually with active corner (missing icons in upper right task bar, missing window shadows in light mode).

Update:
I found this nice and detailed tutorial (German) and enabled "Hibernation Work-around" in the settings to see if it makes my sleep mode wakeup problems disappear... https://macsofa.net/viewtopic.php?t=1325
Translated the article and found two highly questionable claims. Attached.
"
nope.jpeg "
 

luckyduke23

macrumors regular
Mar 28, 2023
157
200
Translated the article and found two highly questionable claims. Attached.
"
View attachment 2345572 "
The first is a poor translation which should actually read "use Safari, if download does not work with another browser". And regarding the beta versions, it's probably a matter of interpretation. That OCLP often works even with beta versions does not necessarily mean that they are officially supported. Just see the glitches with MacOS 14.4 now....
 

cmedina90

macrumors newbie
Apr 13, 2023
7
7
Power off. Power back on with the shift key pressed. Keep holding the shift key down until the login screen appears. Log in and run the OCLP GUI, click the button labeled 'Post-Install Root Patch'. And please read the OCLP documentation.
Thanks
 

jem101

macrumors newbie
Sep 25, 2017
8
10
An odd issue which I have searched for but not found anything similar reported.

2019 Intel iMac model 18.2, OCLP 1.3 worked perfectly in 14.3 all through the beta versions and now running the release version with no issues.

Updated to 14.4 beta 1, and even after running the post-install root patches, there is no network. And by no network, the mac denies that it has an Ethernet port entirely! No WiFi, the system preference pane for WiFi just doesn’t open. Even tried connecting a thunderbolt to Ethernet adapter, no dice. The switch port that the iMac is connected to lights up so the hardware is working, but, it appears, no drivers. Everything else seems to be fine BT, etc.

Tried the NVRAM and SMC reset, still no luck.

This was an update from 14.3 to 14.1b1 via Apple Updates. Next tried clean building a new OCLP installer with a new the downloaded 14.4b1 installation file. Wiped the iMac’s disk and clean installed. Exactly the same, no network at all!

Reverted the thing back to an install of 14.3, restored from a TM backup and all working again.

Just in case it was just some odd quirk, I have repeated this process again with exactly the same result. The only thing I haven’t tried is an install to 14.4b1, not restore my data, applications etc. from backup, set it up as if from new and see if the same thing happens. Before investing the time trying this and seeing if it works and then restoring applications and settings etc. gradually and trying to find out what makes it fall over; I thought I’d ask on here if anyone has encountered anything similar and or any suggestions.

I do appreciate that this is all beta software and oddness ‘should’ expected, plus 14.4 does seem a little problematic with OCLP 1.3, and if the suggestion is to just wait until a new beta or the next OCLP update then fine.

Many thanks in advance for any assistance.
 
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MacinMan

macrumors 65816
Jan 27, 2011
1,379
787
Denham Springs, LA
An odd issue which I have searched for but not found anything similar reported.

2019 Intel iMac model 18.2, OCLP 1.3 worked perfectly in 14.3 all through the beta versions and now running the release version with no issues.

Updated to 14.4 beta 1, and even after running the post-install root patches, there is no network. And by no network, the mac denies that it has an Ethernet port entirely! No WiFi, the system preference pane for WiFi just doesn’t open. Even tried connecting a thunderbolt to Ethernet adapter, no dice. The switch port that the iMac is connected to lights up so the hardware is working, but, it appears, no drivers. Everything else seems to be fine BT, etc.

Tried the NVRAM and SMC reset, still no luck.

This was an update from 14.3 to 14.1b1 via Apple Updates. Next tried clean building a new OCLP installer with a new the downloaded 14.4b1 installation file. Wiped the iMac’s disk and clean installed. Exactly the same, no network at all!

Reverted the thing back to an install of 14.3, restored from a TM backup and all working again.

Just in case it was just some odd quirk, I have repeated this process again with exactly the same result. The only thing I haven’t tried is an install to 14.4b1, not restore my data, applications etc. from backup, set it up as if from new and see if the same thing happens. Before investing the time trying this and seeing if it works and then restoring applications and settings etc. gradually and trying to find out what makes it fall over; I thought I’d ask on here if anyone has encountered anything similar and or any suggestions.

I do appreciate that this is all beta software and oddness ‘should’ expected, plus 14.4 does seem a little problematic with OCLP 1.3, and if the suggestion is to just wait until a new beta or the next OCLP update then fine.

Many thanks in advance for any assistance.
Why are you even using OCLP with a 2019 iMac? you should be natively supported.
 
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rbart

macrumors 65816
Nov 3, 2013
1,328
1,086
France
An odd issue which I have searched for but not found anything similar reported.

2019 Intel iMac model 18.2, OCLP 1.3 worked perfectly in 14.3 all through the beta versions and now running the release version with no issues.

Updated to 14.4 beta 1, and even after running the post-install root patches, there is no network. And by no network, the mac denies that it has an Ethernet port entirely! No WiFi, the system preference pane for WiFi just doesn’t open. Even tried connecting a thunderbolt to Ethernet adapter, no dice. The switch port that the iMac is connected to lights up so the hardware is working, but, it appears, no drivers. Everything else seems to be fine BT, etc.

Tried the NVRAM and SMC reset, still no luck.

This was an update from 14.3 to 14.1b1 via Apple Updates. Next tried clean building a new OCLP installer with a new the downloaded 14.4b1 installation file. Wiped the iMac’s disk and clean installed. Exactly the same, no network at all!

Reverted the thing back to an install of 14.3, restored from a TM backup and all working again.

Just in case it was just some odd quirk, I have repeated this process again with exactly the same result. The only thing I haven’t tried is an install to 14.4b1, not restore my data, applications etc. from backup, set it up as if from new and see if the same thing happens. Before investing the time trying this and seeing if it works and then restoring applications and settings etc. gradually and trying to find out what makes it fall over; I thought I’d ask on here if anyone has encountered anything similar and or any suggestions.

I do appreciate that this is all beta software and oddness ‘should’ expected, plus 14.4 does seem a little problematic with OCLP 1.3, and if the suggestion is to just wait until a new beta or the next OCLP update then fine.

Many thanks in advance for any assistance.
Don't play with beta without reading OCLP developers information.
It's announced that 14.4 beta doesn't work (yet) with OCLP.
Please be patient and don't expect support.
 
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MacinMan

macrumors 65816
Jan 27, 2011
1,379
787
Denham Springs, LA
Don't play with beta without reading OCLP developers information.
It's announced that 14.4 beta doesn't work (yet) with OCLP.
Please be patient and don't expect support.
I still don't understand why OCLP is being used with a 2019 iMac at all. That should run Sonoma natively. As far as I remember, the specs says 2018 or later, so a 2019 / 2020 iMac should be supported directly by apple.
 
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rbart

macrumors 65816
Nov 3, 2013
1,328
1,086
France
I still don't understand why OCLP is being used with a 2019 iMac at all. That should run Sonoma natively. As far as I remember, the specs says 2018 or later, so a 2019 / 2020 iMac should be supported directly by apple.
It's not a 2019 it's a 2017:

iMac (Retina 4K, 21.5-inch, 2017)iMac18,2
 

jem101

macrumors newbie
Sep 25, 2017
8
10
My bad, the model number is correct (18.2), typo, it’s a 2017 model iMac.

And I am fully aware that beta, is beta - odd stuff happens and breaks, (I’ve been tying out beta software on MacOS and iOS secondary devices for years), also I have read already that OLCP 1.3 is somewhat flakey to say the least with 14.4b1. As I said, if the advice is just wait until OCLP gets updated or Apple release the next beta, and try that then so be it.

I’m not really expecting ‘support’ as such, more reporting what I have found and could repeat and wondered if I hadn’t seen this reported anywhere also, if it something not yet discovered, something particular to my iMac or something which has been encountered before and can be fixed by something as simple as trashing a few plist files and rebooting - very unlikely but you never know!
 

luckyduke23

macrumors regular
Mar 28, 2023
157
200
I tried to check mark "Hibernation Work-around" in OCLP settings (advanced) but it does not persist when closing the app. Does anybody know if this terminal command achieves the same: sudo pmset -a hibernatemode 0
There is a detailed page from Dortania regarding the sleep mode issues but I'm not experienced enough to understand it: https://dortania.github.io/OpenCore-Post-Install/universal/sleep.html#preparations
Any help is highly appreciated...
 

BuffyzDead

macrumors regular
Dec 30, 2008
234
357
My bad, the model number is correct (18.2), typo, it’s a 2017 model iMac.

And I am fully aware that beta, is beta - odd stuff happens and breaks, (I’ve been tying out beta software on MacOS and iOS secondary devices for years), also I have read already that OLCP 1.3 is somewhat flakey to say the least with 14.4b1. As I said, if the advice is just wait until OCLP gets updated or Apple release the next beta, and try that then so be it.

I’m not really expecting ‘support’ as such, more reporting what I have found and could repeat and wondered if I hadn’t seen this reported anywhere also, if it something not yet discovered, something particular to my iMac or something which has been encountered before and can be fixed by something as simple as trashing a few plist files and rebooting - very unlikely but you never know!
Everyone, without exception, has demonstrated that upgrading to 14.4b1, Breaks most everything in OCLP.

It has been stipulated, repeatedly, over the last few pages in this thread, and on the OCLP Discord,
to NOT upgrade to 14.4b1.

Stay on 14.3, until a new announcement is made.
 
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MacinMan

macrumors 65816
Jan 27, 2011
1,379
787
Denham Springs, LA
Everyone, without exception, has demonstrated that upgrading to 14.4b1, Breaks most everything in OCLP.

It has been stipulated, repeatedly, over the last few pages in this thread, and on the OCLP Discord,
to NOT upgrade to 14.4b1.

Stay on 14.3, until a new announcement is made.
What I don't understand is why 1.4.0 of open core was never officially released. It's supposed to fix the recovery partition issue from what I understand and everyone could benefit from that fix.
 
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