Same thing for me on a Mac Pro 3.1
Edit: I just checked the date and time and they are correct.
Last edited:
Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
macOS 10.15 Catalina on Unsupported Macs
- Thread starter 0403979
- WikiPost WikiPost
- Start date
- Sort by reaction score
- Status
Same thing for me on a Mac Pro 3.1
Edit: I just checked the date and time and they are correct.
i can almost promise you Apple is looking at these,,
Ah, I found the cause of the diskmanagementd issue! Apple is sure making things tricky now. Got it all patched properly, though. Tool is now updated to Beta 10.
Last edited:
Ouch! Have yet to install b2, but since you raise the alarm I'll install tonight and inspect CoreDisplay and SkyLight. Hope it's not as bad it sounds... Can you PM me your latest patch code (you know where...)
why is Apple changing up so much code,, like was this happing a lot in 10.14?
I don't get it. its doing the same to me. How did you get it to finish the install. It reboots the first time at about the 5 minute mark and just goes back to the reinstall Mac recovery screenReally!? ahahahah... what the heck. Lol to me then.
The first developer beta is really a "preview" more or less full of bugs. You usually have to wait for a few betas before things start to stabilize...
this is happening on beta 8
Attachments
So I just installed b2 on a supported Mac. Quick inspect of CoreDisplay.b2 shows a pretty massive increase in procedures and symbols vs CoreDisplay.b1 - over 600 new procedures...wow!
Not necessarily bad, but there are definitely a few changes a foot
I'll do a deeper dive in the morning as well as cracking SkyLight open.This is not unusual, b2 didn't just take a few weeks to cook. Development cycles overlap a lot! So it was probably ready in some sort of alpha stage by the start of WWDC19. Expect more changes throughout the summer.
You may have to apply your same methodology again: plug the missing holes with stubs to make other frameworks sing. Worked once, no reason why it shouldn't again. This will test our stamina... If you check the release notes Apple has a very long list of bugs and those are just the "public" release notes... I'll check back if I find anything useful. Luck.
I think this might be the reason for Catalina to run hotter than Mojave. ReportCrash seems to continuously eat into CPU cycles. I am wondering if something can be done about it.
check your console log to see what's crashing. it may reveal some helpful info...
Looks like the PerfPowerServices(Although I don't have much experience with the Console):
Didn't yet. Had problems with patcher. I have solved the issue with my USB and going to try the instalation procedure late this morning... Let's see what it brings.
You may be on to something. Search for PerfPowerServices in the system log - there may be associated crash logs also.
[doublepost=1560835699][/doublepost]@ASentientBot - just noticed that CoreDisplay b2 references a new library
/System/Library/PrivateFrameworks/HIDDisplay.framework/HIDDisplay
I don't think that was there before in CoreDisplay b1 (doesn't show up in the system library load sections). You may want to check that out...
I doubt you would need the additional kexts, but I am new to kexts.
Last edited:
Ciao... It's possible to have step by step instruction to try your patch...
Thank's for your job...
Franco
Using patcher beta 10 mac os catalina beta 1 don't know why i'm getting this issue "macos could not be installed on this computer" also can't format to apfs in the installer it just doesn't work so i had to use mac os extended journaled and if i used mojave to format it to apfs i get this error "could not create a preboot volume for APFS install "
Attachments
The tool now only supports using the Developer Preview 2 installer app (due to some extreme changes Apple made to the DP2 installer). You can download it using my macOS Downloader tool.
My reports should be taken with a grain of salt though as I've made some uneducated choices during the installation and perhaps corrupted my system unnecessarily. As a proof of concept it worked great. No doubt, I would have to do a re-install at some stage. It feels very good to return to the quiet coolness of Mojave partition.
Acceleration achieved on DP2!
Yay!
Unfortunately, I feel that this effort will soon come to an end if we can't find a better solution than replacing the entire SkyLight and CoreDisplay. But for now, I made stuff happy again by stubbing out another several functions. (It only took so long because dumbass me somehow removed the symlinks inside the OpenGL framework in the process of copying it, and apparently those are necessary.)
It's late so I don't have time to thoroughly test, but it seems much the same as before. Key differences include an actually read-only filesystem, some nice "Loading..." text in Finder's columns view, and a lot of changes to what seems to be mostly accessibility-related display code. (Related: none of the display-related accessibility features in System Preferences really work at the moment due to my stub functions not actually doing anything.)
Anyways, a new CoreDisplay.framework (the SkyLight wrapper is unchanged) is attached for those who want to be on the bleeding edge. Good luck and goodnight.
Yay!
Unfortunately, I feel that this effort will soon come to an end if we can't find a better solution than replacing the entire SkyLight and CoreDisplay. But for now, I made stuff happy again by stubbing out another several functions. (It only took so long because dumbass me somehow removed the symlinks inside the OpenGL framework in the process of copying it, and apparently those are necessary.)
It's late so I don't have time to thoroughly test, but it seems much the same as before. Key differences include an actually read-only filesystem, some nice "Loading..." text in Finder's columns view, and a lot of changes to what seems to be mostly accessibility-related display code. (Related: none of the display-related accessibility features in System Preferences really work at the moment due to my stub functions not actually doing anything.)
Anyways, a new CoreDisplay.framework (the SkyLight wrapper is unchanged) is attached for those who want to be on the bleeding edge. Good luck and goodnight.
Last edited:
I knew you'd pull it off! Thanks a ton, once again!Acceleration achieved on DP2!
View attachment 843591 View attachment 843597
Yay!
Unfortunately, I feel that this effort will soon come to an end if we can't find a better solution than replacing the entire SkyLight and CoreDisplay. But for now, I made stuff happy again by stubbing out another several functions. (It only took so long because dumbass me somehow removed the symlinks inside the OpenGL framework in the process of copying it, and apparently those are necessary.)
It's late so I don't have time to thoroughly test, but it seems much the same as before. Key differences include an actually read-only filesystem, some nice "Loading..." text in Finder's columns view, and a lot of changes to what seems to be mostly accessibility-related display code. (Related: none of the display-related accessibility features in System Preferences really work at the moment due to my stub functions not actually doing anything.)
Anyways, a new CoreDisplay.framework is attached for those who want to be on the bleeding edge. Good luck and goodnight.
You're welcome, and thank you too.
No idea how long this will last, but I'll keep this going as long as possible until better solutions are found.
Goodnight