can't install the patch about mbpmid2010_gpufix HOT 9 CLOSED

Hi ! Which OS are you running?

from mbpmid2010_gpufix.

Can you please try to enter the following command line in terminal and run the patch again ?

sudo nvram boot-args=kext-dev-mode=1

from mbpmid2010_gpufix.

hi im on Yosemite 10.10.5
i run that command it didn't return nothing back

from mbpmid2010_gpufix.

It’s normal, try running the patch again see if you get better results.

from mbpmid2010_gpufix.

| Checking compatibility
MBPModelVersion : MacBookPro6,2 ➔ Compatibility : OK ✓
| Checking SIP Status
No SIP for this OS
| Searching for AppleGraphicsPowerManagement.kext
AppleGraphicsPowerManagement.kext found
********** Starting MBP GPU Fix **********
Copying Info.plist file
Patching Info.plist

• FindChild - key|MacBookPro6,2
• NextSibling - dict
• FindChild - key|LogControl
• ModifyIntValue - integer|1
• FindSibling - key|Vendor10deDevice0a29
• FindSibling - key|BoostPState
• FindSibling - key|BoostTime
• FindSibling - key|Heuristic
• FindSibling - key|IdleInterval
• ModifyIntValue - integer|10
• RemoveSiblingLabel - P3HistoryLength Not found
• FindSibling - key|SensorSampleRate
• ModifyIntValue - integer|10
• FindSibling - key|Threshold_High
• FindSibling - key|Threshold_High_v
• FindSibling - key|Threshold_Low
• FindSibling - key|Threshold_Low_v
  Info.plist successfully patched
  | Loading Kernel Extension
  Removing existing kext in tmp : ✓
  Copying actuel kext into tmp : ✓
  Copying patched Info.plist into kext : ✓
  Changing permission of kext : ✓ /tmp/AppleGraphicsPowerManagement.kext/Contents/_CodeSignature/CodeResources
  /tmp/AppleGraphicsPowerManagement.kext/Contents/_CodeSignature
  /tmp/AppleGraphicsPowerManagement.kext/Contents/Info.plist
  /tmp/AppleGraphicsPowerManagement.kext/Contents/MacOS/AppleGraphicsPowerManagement
  /tmp/AppleGraphicsPowerManagement.kext/Contents/MacOS
  /tmp/AppleGraphicsPowerManagement.kext/Contents/version.plist
  /tmp/AppleGraphicsPowerManagement.kext/Contents
  /tmp/AppleGraphicsPowerManagement.kext

Removing existing kext : ✓
Copying patched kext into Extension : ✓
Loading modified kext : ✗ : Requesting load of /tmp/AppleGraphicsPowerManagement.kext.
/tmp/AppleGraphicsPowerManagement.kext failed to load - (libkern/kext) not loadable (reason unspecified); check the system/kernel logs for errors or try kextutil(8).

********************* MBP GPU Fix FAILED *********************

should i try to restore the original /AppleGraphicsPowerManagement.kext and then try again ?

from mbpmid2010_gpufix.

Try to download the last version of the software I released today and tell me if it fixes your problem.
Otherwise I'll ask you to do some experiment to help me solve the problem if you don't mind.

from mbpmid2010_gpufix.

sure ill give it a try, and i have no issue with the experiment anything as long as i don't have to pay 2500$ for a new macbook pro!!

from mbpmid2010_gpufix.

| Checking compatibility
MBPModelVersion : MacBookPro6,2 ➔ Compatibility : OK ✓
| macOS version :
OS X 10.10
| Checking SIP Status
No SIP for this OS
| Searching for AppleGraphicsPowerManagement.kext
AppleGraphicsPowerManagement.kext found
********** Starting MBP GPU Fix **********
Disabling Kext Signing verification : ✓
Copying Info.plist file
Patching Info.plist

• FindChild - key|MacBookPro6,2
• NextSibling - dict
• FindChild - key|LogControl
• ModifyIntValue - integer|1
• FindSibling - key|Vendor10deDevice0a29
• FindSibling - key|BoostPState
• FindSibling - key|BoostTime
• FindSibling - key|Heuristic
• FindSibling - key|IdleInterval
• ModifyIntValue - integer|10
• RemoveSiblingLabel - P3HistoryLength Not found
• FindSibling - key|SensorSampleRate
• ModifyIntValue - integer|10
• FindSibling - key|Threshold_High
• FindSibling - key|Threshold_High_v
• FindSibling - key|Threshold_Low
• FindSibling - key|Threshold_Low_v
  Info.plist successfully patched
  | Loading Kernel Extension
  Removing existing kext in tmp : ✓
  Copying actuel kext into tmp : ✓
  Copying patched Info.plist into kext : ✓
  Changing permission of kext : ✓ /tmp/AppleGraphicsPowerManagement.kext/Contents/_CodeSignature/CodeResources
  /tmp/AppleGraphicsPowerManagement.kext/Contents/_CodeSignature
  /tmp/AppleGraphicsPowerManagement.kext/Contents/Info.plist
  /tmp/AppleGraphicsPowerManagement.kext/Contents/MacOS/AppleGraphicsPowerManagement
  /tmp/AppleGraphicsPowerManagement.kext/Contents/MacOS
  /tmp/AppleGraphicsPowerManagement.kext/Contents/version.plist
  /tmp/AppleGraphicsPowerManagement.kext/Contents
  /tmp/AppleGraphicsPowerManagement.kext

Removing existing kext : ✓
Copying patched kext into Extension : ✓
Loading modified kext : ✓
********************* MBP GPU Fixed Successfully *********************

it works!!!. sure i can't use a external monitor anymore?
and i have to keep it on dynamic switching right?

from mbpmid2010_gpufix.

So great! 👍😁
The fix does not work with an external screen for sure. You can try by yourself 😉.
If you have gfxCardStatus, I recommend uninstalling it. Any other setting does not mind.

Remember you'll need to re-apply the patch everytime you perform a software update of macOS.

from mbpmid2010_gpufix.