[Guide] Lenovo T430 - Yosemite

[RehabMan]

Lenovo T430 - Yosemite

My bad.

Thanks!

You did not install ACPIBacklight.kext: https://github.com/RehabMan/OS-X-ACPI-Backlight

 

[kartoffelsalat_reloaded]

Lenovo T430 - Yosemite

Why you always saying that to me?
Please have a look at my trace.
Why is there an AT? I installed the kext with kextwizzard and repaired permission...

drwxr-xr-x 6 root wheel 204 23 Okt 09:41 IOGraphicsFamily.kext
drwxr-xr-x 6 root wheel 204 23 Okt 09:41 AudioAUUC.kext
drwxr-xr-x@ 3 root wheel 102 23 Okt 10:53 ACPIBacklight.kext
lanhost21:Extensions chan$ pwd
/System/Library/Extensions
lanhost21:Extensions chan$ ls -ltr ACPI*
total 0
drwxr-xr-x@ 5 root wheel 170 23 Okt 10:53 Contents
lanhost21:Extensions chan$ ls -ltr Audio*
total 136
-rw-r--r-- 1 root wheel 2251 19 Sep 00:18 Info.plist
-rw-r--r-- 1 root wheel 472 19 Sep 00:19 version.plist
-rwxr-xr-x 1 root wheel 57392 19 Sep 00:19 AudioAUUC
drwxr-xr-x 3 root wheel 102 23 Okt 09:41 _CodeSignature
lanhost21:Extensions chan$

THanks!

//Edit: I read some articles about the @.

 

[RehabMan]

Lenovo T430 - Yosemite

Why you always saying that to me?

Not crazy. It is not appearing in ioreg. You can look yourself.

Just because you have it in /S/L/E does not mean it is installed correctly and does not mean it is loading.

Repair permissions & rebuild cache. Check for errors in the cache rebuild process (system.log). Yosemite will not put kexts in the cache that are not signed without kext-dev-mode=1 kernel flag, so there's another thing to check.

 

[kartoffelsalat_reloaded]

Lenovo T430 - Yosemite

So i think i have an incompatible kext installer, right?
Can you recommend one? I used kext wizard.

Thanks!

Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: FO
Oct 23 10:55:58 Chans-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for com.darwin.driver.ACPIBacklight, will not load
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: X86PlatformPlugin::setRingTable - AICPM failed to load ring table with status 0x0: Get=0, Load=0, Install=0
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: X86PlatformPlugin::configResourceHandler - Failed to set ring table!
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: FO

 

[RehabMan]

Lenovo T430 - Yosemite

So i think i have an incompatible kext installer, right?
Can you recommend one? I used kext wizard.

Thanks!

Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: FO
Oct 23 10:55:58 Chans-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for com.darwin.driver.ACPIBacklight, will not load
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: X86PlatformPlugin::setRingTable - AICPM failed to load ring table with status 0x0: Get=0, Load=0, Install=0
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: X86PlatformPlugin::configResourceHandler - Failed to set ring table!
Oct 23 10:55:58 Chans-MacBook-Pro kernel[0]: FO

Read post #23 carefully.

You are lacking kernel flag "kext-dev-mode=1"

 

[kartoffelsalat_reloaded]

Lenovo T430 - Yosemite

Thanks RehabMan!

Everything works like in 10.9.5.

 

[TonyBurn]

Lenovo T430 - Yosemite

Great work on this. Everything stated works fine on my T430 with Yosemite apart from the Notebook display. I have a 1600x900 panel (still with HD4000) in my notebook, do I need a different DSDT patch to apply? Display through the DP is perfect and what I am currently using btw.

Any help or pointers much appreciated.

 

[RehabMan]

Lenovo T430 - Yosemite

Great work on this. Everything stated works fine on my T430 with Yosemite apart from the Notebook display. I have a 1600x900 panel (still with HD4000) in my notebook, do I need a different DSDT patch to apply? Display through the DP is perfect and what I am currently using btw.

Any help or pointers much appreciated.

Download patchmatic: https://github.com/RehabMan/OS-X-MaciASL-patchmatic.
Extract the 'patchmatic' binary from the ZIP. Copy it to /usr/bin, such that you have the binary at /usr/bin/patchmatic.

In terminal,

rm -Rf ~/Downloads/RehabMan
mkdir ~/Downloads/RehabMan
cd ~/Downloads/RehabMan
patchmatic -extract

Post contents of Downloads/RehabMan directory (as ZIP).

Also, post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

 

[TonyBurn]

Lenovo T430 - Yosemite

Hi,

Thanks for the quick reply. Please see attached.

 

[kartoffelsalat_reloaded]

Lenovo T430 - Yosemite

Great work on this. Everything stated works fine on my T430 with Yosemite apart from the Notebook display. I have a 1600x900 panel (still with HD4000) in my notebook, do I need a different DSDT patch to apply? Display through the DP is perfect and what I am currently using btw.

Any help or pointers much appreciated.

Maybe you can try to put this in your boot.plist.
If you fail with that config, boot with unibeast stick and delete the entry.

key>Graphics Mode</key>
<string>1600x900x32</string>