AppleHDA ALC268 Shutdown Issues [SOLVED!], Shutdown does not work after install of AppleHDA by Taruga [SOLVED] Options

[hplaptopmac]

I have a dv9543cl (see sig) with a realtek ALC268 sound card...
soo... i used Taruga's ALC268 Installer2 to install, but doing this breaks my shutdown even though it fixes sound
does anybody know of any solutions (ive searched for days but couldn't find any...)

thanks
-hplaptopmac

EDIT: THERE IS NOW A WORKING FIX:

The Definitve Guide to Fixing the Realtek ALC268 Soundcard (With Working Shutdown!!!!) In Leopard

Download the zip file from below; Using those files:

1.Run ALC268Installer 2 or 1. (Depending on which works for you.)
2.Before Restarting delete /System/Library/Extensions/ALCInject.kext
3.Use Kext Helper b7 to install HDAEnabler.kext
4.Fix Permissions with Disk Utility
5.Restart and make sure that Internal Speakers is selected in Audio Settings
6. Then run HDA Fix v3 (Riavvia in seguito means Restart later, Riavvia means Restart now)
7. Click Restart Later
8.Repair permissions with Disk Utility
9.Restart
10.Bootup and sound and shutdown should work





http://rapidshare.com/files/183080362/ALC268FIX.zip

[hplaptopmac]

>>>BUMP

Does anyone know??

[Wiwi]

Same issue with ACL660 with HDA and ACLinject....

Leopard 10.5.2..

[sh0td0wn]

Meh, same issues as well... I wonder if installing a new kernel work?
I'm going to try it if it works.

[hplaptopmac]

ive tried many kernels and shutdown still doesn't work:
Vanilla 9.0 Kernel
Vanilla 9.2 Kernel
Vanilla 9.2.2 Kernel
Netkas 9.2 Fixed Shutdown/Sleep/Reboot
Netkas 9.2 Speedstep SS3
So I don't think it has to do with the kernel.
Also, as soon as i remove ALCInject.kext and AppleHDA.kext, shutdown works after reboot

[collit99]

same here taruga's alc268 installer 1/2 no shutdown...

[Detosx]

Kills Kalyway's ability to shutdown but works with iATKOS - up until you install Leopard Graphics Update and then you have the same shutdown problem.

In both cases Vanilla/EFI/MBR - sound is ALC628

** If you use your laptop on the road, uninstall that AppleHDA.kext. If you fail to notice that your laptop hasn't shutdown fully - the screen is black, suggesting you're shutdown and unless the power LED is prominant it's easy to overlook - your laptop can end up cooking in your carry bag. No thermal cut out circuit saved my HPDV6205US. **

[hplaptopmac]

I also posted this topic on wiki.taruga.net, but now i cannot log back on to wiki.taruga.net (whenever i try to log-on, it just takes me back to the homepage)

[collit99]

Kills Kalyway's ability to shutdown but works with iATKOS - up until you install Leopard Graphics Update and then you have the same shutdown problem.

In both cases Vanilla/EFI/MBR - sound is ALC628

** If you use your laptop on the road, uninstall that AppleHDA.kext. If you fail to notice that your laptop hasn't shutdown fully - the screen is black, suggesting you're shutdown and unless the power LED is prominant it's easy to overlook - your laptop can end up cooking in your carry bag. No thermal cut out circuit saved my HPDV6205US. **

On acer 4310 laptop tested both on kalyway and iatkos.
Video GMA950

Natit.kext+integratedbuffer without taruga's alc268 patcher=shutdown
Taruga's alc268 without natit.kext and integratedbuffer=shutdown
Natit.kext+integratedbuffer+taruga's alc268 patcher=No Shutdown.

It seems Natit.kext and Alc268 patcher can not co exist on my MACer laptop.

By the way also tried the GMA950 GFX string no mouse tearing but no shutdown with Alc268 patcher.

[hplaptopmac]

For me its not a Natit problem, cause ive got nVidia

[jack-willi]

i read some where that if you replace the AppleAHCIiplattform with the orginal one , it will work. But i have not tried since i dont have it.
( Now if AppleHDA.kext and ACLinject.kext are deleted, shutdown OK )

[hplaptopmac]

do you mean AppleACPIPlatform.kext or AppleAHCIPort.kext? (there is no such thing as AppleAHCIPlatform.kext)

[jack-willi]

sorry, i mean AppleACPIPlatform.kext .
i have one with version 1.0.3 . When I tried to replace with the vanilla 1.2.1 , my Laptop hang after loading the kext.
But there are many who used the vanilla one. How?

[hplaptopmac]

can you upload the 1.2.1 AppleACPIPlatform.kext?
I only have 1.1.0
thanks
-hplaptopmac

[collit99]

be aware, you might kill your mouse and keyboard if you use the vanilla ACPIplatform.

[jack-willi]

can you upload the 1.2.1 AppleACPIPlatform.kext?
I only have 1.1.0
thanks
-hplaptopmac

Sorry i have deleted it, but you can try to find in your "backup" folder, the original which are replaced will be there.

[hplaptopmac]

Sorry i have deleted it, but you can try to find in your "backup" folder, the original which are replaced will be there.

ok, thanks...
i found the file, copied it to the extentions folder, fixed permissions, rebooted, and ka-bam, I got a kernel panic

[jack-willi]

I don't understand why the laptop isn't shutdowned completely. The restart function run without problem, that mean , the laptop is shutdowned normal, before it restarts.

[Detosx]

If you remove the AppleHDA.kext and repair permissions you should find shutdown works. In my case it was always AppleHDA.kext, modded by the Taruga patch. I'm told a 10.5.2 compatible one is being worked on. If you're using a laptop and want to avoid any risk of it frying, shut down is more imporant that sound from the headphone socket and a working microphone socket. Besides, you can get a USB soundcard, which are cheap and excellent, though check for os x compatibility first.

[hplaptopmac]

do you mean that when you remove AppleHDA.kext and fix permissions that sound through the speakers still works?