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You answer to speaker audio after boot is confusing me. Can you send me your codec dump and patched AppleHDA? so i can take a look at that.
I meant that if I don't touch any keys at boot, I don't get any sound from my system. It just normally boots into Mavericks without producing any sound during boot.
But if I press F12 at boot, to enter the BIOS menu, the key press is followed by short beep and after that BIOS pops up.
Find attached my patched AppleHDA.kext (Layout ID = 28) along with linux codec dump for ALC269 VC.
I'm using HDEF DSDT patch in order to inject the proper layout ID.
Thanks for your help once again!
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Do you get Volume control Bezel animation after sleep like this?
Yes, I get the volume control bezel displayed every time after sleep (I think that it is toggled by "Audio Sense"=true key in Info.plist) but still no sound through internal speakers.
Only headphones are working properly.
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Do you get sound from speaker at boot? Can you send me your system log after sleep so i can check?
Hello EMlyDinEsH,
I'm getting sound from internal speakers at boot only when i press F12 to launch quick boot menu or when trying to access BIOS.
Find attached below my system log after boot.
Thanks for your help in advance! I really can't figure this out...
P.S. Actually logging after sleep starts after the following lines:
12/13/13 2:19:34.000 PM kernel[0]: sleep 12/13/13 2:19:34.000 PM kernel[0]: Wake reason: SLPB LID
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I also tried to patch the stock 10.9 AppleHDA.kext using bcc9's script. The only difference is that i replaced both xml.zlib files and Info.plist from AppleHDAHardwareConfigDriver after patching the kext. Still no sound after sleep...
It will be nice if I can test with your version of AppleHDA.kext. Please, upload it.
Is your IOAudioFamily.kext native or a modified one?
I'm using chimera (chameleon, stolen and rebranded) in order to boot in Mavericks but I don't think that this is the cause...
Also I don't have installed this Elantec driver. As far as I can understand it is something related with touchpad, but is it required for EAPDFix in order to function?
Thanks again!
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Can anybody provide me working AppleHDA.kext for ALC269 VC (Lenovo ThinkPad T530) on Mavericks 10.9, please?
So far, I have tested all available fixes for the "no sound after sleep" issue, including:
- patched IOAudioFamily.kext (even re-built by me via Xcode under Mavericks 10.9 SDK);
- CodecCommander.kext with native IOAudioFamily.kext;
- EAPDFix.kext with native IOAudioFamily.kext.
Nothing works for me... Still no audio from internal speakers after sleep, only headphones function properly.
I started thinking that the reason is something wrong with AppleHDA.kext, taken from http://www.osx86.net/files/file/3619-alc269-vc2-hd/
My specifications:
Speakers node: 0x14
Headphones node: 0x15
Codec address: 0
HDEF IOReg path: "IOService:/AppleACPIPlatformExpert/PCI0/AppleACPIPCI/HDEF@1B"
Find below attached my Linux codec-dump.
Thanks in advance!
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Still can't fix audio through internal speakers after sleep. Audio via headphones is working fine.
My hackintosh build is Mavericks 10.9 on ThinkPad T530. Here is what I manually patched in EAPDFix.kext > Info.plist:
<dict> <key>EAPDFix</key> <dict> <key>Audio Sense</key> <true/> <key>AudioNodes</key> <dict> <key>Headphones</key> <integer>21</integer> <key>Speaker</key> <integer>20</integer> </dict> <key>CFBundleIdentifier</key> <string>com.apple.EAPDFix</string> <key>Codec Address</key> <integer>0</integer> <key>IOClass</key> <string>EAPDFix</string> <key>IOProbeScore</key> <integer>10</integer> <key>IOProviderClass</key> <string>IOResources</string> <key>IOResourceMatch</key> <string>IOKit</string> </dict>
And here is the output from its activity (looks like it's functioning properly):
11/22/13 4:32:11.731 PM com.apple.kextd[12]: WARNING - Invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext "/System/Library/Extensions/EAPDFix.kext" 11/22/13 4:32:22.000 PM kernel[0]: EAPDFix v1.0 for Audio codecs with EAPD in output nodes by EMlyDinEsH(OSXLatitude) (c) 2013 11/22/13 4:32:22.062 PM com.apple.kextd[12]: WARNING - Invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext "/System/Library/Extensions/EAPDFix.kext" 11/22/13 4:32:22.000 PM kernel[0]: EAPD: Sending Command 0x1470c02 to Speaker Node#20 11/22/13 4:32:22.000 PM kernel[0]: EAPD: Sending Command 0x1570c02 to Headphone Node#21 11/22/13 4:32:22.000 PM kernel[0]: EAPD: Command(s) Sent Successfully 11/22/13 4:34:54.000 PM kernel[0]: EAPD: Sending Command 0x1470c02 to Speaker Node#20 11/22/13 4:34:54.000 PM kernel[0]: EAPD: Sending Command 0x1570c02 to Headphone Node#21 11/22/13 4:34:54.000 PM kernel[0]: EAPD: Command(s) Sent Successfully 11/22/13 4:36:11.000 PM kernel[0]: considerRebuildOfPrelinkedKernel com.apple.EAPDFix triggered rebuild 11/22/13 4:45:06.225 PM com.apple.kextcache[330]: WARNING - Invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext "/System/Library/Extensions/EAPDFix.kext"
I'm using 10.9 native IOAudioFamily.kext and the following patched version of AppleHDA.kext:
http://www.osx86.net/files/file/3619-alc269-vc2-hd/
Find below attached my Linux codec-dump.
It will be nice if anybody can help... Thanks!
Fix for no Audio issue after Sleep in Realtek codecs
in The Archive
Posted
I installed your kext but still no sound from internal speakers after sleep. Headphones are working as usual...
I tested in Windows because this issue seemed to be hardware related but under Windows sound is working even after waking up from sleep.
After updating to 10.9.1, I even tried to patch the new version of AppleHDA.kext (with bcc9's script) replacing layout28.xml.zlib, Platforms.xml.zlib and Contents/PlugIns/AppleHDAHardwareConfigDriver.kext/Contents/Info.plist files with the ones from above AppleHDA.kext patched by you. Still no luck...
P.S. Tried both with and without using EAPDFix.kext