iTunes crashes constantly on Dell Precision 5510 4K

[RehabMan]

IORegistry with 0x191b0000 has been uploaded.

Problems/questions:
- still shows MacBookPro13,3
- try without FakePCIID_Intel_HD_Graphics.kext
- your USB configuration is wrong (wrong UsbConnector values)
- why do you have SSDT-RMNE when you have built-in/supported WiFi at en0?
- why are you patching the framebuffer to change the LVDS port to DP?
- DVMT prealloc is set to what?

 

[scottsanett]

Problems/questions:
- still shows MacBookPro13,3
- try without FakePCIID_Intel_HD_Graphics.kext
- your USB configuration is wrong (wrong UsbConnector values)
- why do you have SSDT-RMNE when you have built-in/supported WiFi at en0?
- why are you patching the framebuffer to change the LVDS port to DP?
- DVMT prealloc is set to what?

Point 1, 2, 4 have been fixed.
How do I set correct UsbConnector values?
Also how do I set DVMT prealloc? Do I need to apply a minStolenPatch?
I don't really know anything about frame buffer being patched to DP. This patch has been there since Sierra.

 

[RehabMan]

How do I set correct UsbConnector values?

https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/

Also how do I set DVMT prealloc? Do I need to apply a minStolenPatch?

DVMT-prealloc must be at least 64mb, or you would be getting KP.
Some BIOS implementations provide a setting for it (otherwise read FAQ)
You might try other ig-platform-id values.

I don't really know anything about frame buffer being patched to DP.

The patch is in your config.plist.
You should understand all patches you're using and the reason for them (if you don't, don't use the patch).

 

[scottsanett]

new ioreg

 

[RehabMan]

new ioreg

Is there a question?

 

[scottsanett]

Is there a question?

Just found your tutorial: Alternative to the minStolenSize patch with 32mb DVMT-prealloc. Should I use this or minStolenSize patch for DVMT-prealloc?

 

[RehabMan]

Just found your tutorial: Alternative to the minStolenSize patch with 32mb DVMT-prealloc. Should I use this or minStolenSize patch for DVMT-prealloc?

Your DVMT-prealloc must be larger than 32mb. Otherwise you would have panic.

 

[scottsanett]

Problems/questions:
- still shows MacBookPro13,3
- try without FakePCIID_Intel_HD_Graphics.kext
- your USB configuration is wrong (wrong UsbConnector values)
- why do you have SSDT-RMNE when you have built-in/supported WiFi at en0?
- why are you patching the framebuffer to change the LVDS port to DP?
- DVMT prealloc is set to what?

So I did 1 2 4 5 6 and it's still crashing... I'll deal with USB later.

Your DVMT-prealloc must be larger than 32mb. Otherwise you would have panic.

Hm... I don't know how much preallocated memory I have for DVMT but I haven't had kernel panic yet (I don't have any minStolenSize patch or the like). iTunes is still very much crashing. Any other idea what could be causing the problem?

 

[RehabMan]

So I did 1 2 4 5 6 and it's still crashing... I'll deal with USB later.

Hm... I don't know how much preallocated memory I have for DVMT but I haven't had kernel panic yet (I don't have any minStolenSize patch or the like). iTunes is still very much crashing. Any other idea what could be causing the problem?

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

 

[scottsanett]

No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

I had to reinstall the system (PB6) as the filesystem seemed to have been corrupted.