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[solved] Realtek sound card disappeared

Joined
Oct 3, 2015
Messages
175
Motherboard
Dell Inspiron 5520
CPU
i7 3612QM
Graphics
Intel HD4000, 1366x768
Hi!

I have installed macOS 10.13.3, every device is working, except one: sound. I remember it was listed in DPCIManager when I started to post install, but now it's fully disappeared, only the Intel HDMI audio is there. How to get it back, what is wrong? :(

The sound card is Realtek ALC269.

Képernyőfotó 2018-03-22 - 16.24.59.png



kextstat|grep -y acpiplat

15 2 0xffffff7f828b3000 0x9c000 0x9c000 com.apple.driver.AppleACPIPlatform (6.1) 1804645B-B360-305E-B1BE-916F5E3E1CC4 <14 13 12 11 7 6 5 4 3 1>

kextstat|grep -y appleintelcpu

36 0 0xffffff7f82729000 0x2a000 0x2a000 com.apple.driver.AppleIntelCPUPowerManagement (220.0.0) 4BB49F48-7F77-3953-8E5D-681505368DF8 <7 6 5 4 3 1>

46 0 0xffffff7f82724000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (220.0.0) 931165F8-BA12-3CBF-9987-2DD9B5FF9AFA <7 6 5 4 3 1>

kextstat|grep -y applelpc

102 0 0xffffff7f8256e000 0x3000 0x3000 com.apple.driver.AppleLPC (3.1) 7C24E741-BD4A-3917-83AC-E956A03ADC20 <93 12 5 4 3>

kextstat|grep -y applehda

ls -l /System/Library/Extensions/AppleHDA.kext/Contents/Resources/*.zml*

ls: /System/Library/Extensions/AppleHDA.kext/Contents/Resources/*.zml*: No such file or directory


pmset -g assertions

2018-03-22 16:28:38 +0100

Assertion status system-wide:

BackgroundTask 0

ApplePushServiceTask 0

UserIsActive 1

PreventUserIdleDisplaySleep 0

PreventSystemSleep 0

ExternalMedia 0

PreventUserIdleSystemSleep 0

NetworkClientActive 0

Listed by owning process:

pid 95(hidd): [0x000000100009801d] 00:00:00 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294967933.3"

Timeout will fire in 600 secs Action=TimeoutActionRelease

No kernel assertions.

Idle sleep preventers: IODisplayWrangler

pmset -g

Currently in use:

hibernatemode 3

halfdim 1

womp 1

networkoversleep 0

standbydelay 4200

ttyskeepawake 1

sleep 10

hibernatefile /var/vm/sleepimage

disksleep 10

standby 0

displaysleep 10


system_profiler SPSerialATADataType|grep TRIM

TRIM Support: Yes

sudo kextcache -i /

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fad0462ca10 [0x7fffa9592980]> { URL = "AppleBacklightInjector.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.injector.AppleBacklightInjector" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fad0450e250 [0x7fffa9592980]> { URL = "ACPIBatteryManager.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.driver.AppleSmartBatteryManager" }

KernelCache ID: D0FD20F1EB306861BC68F4A5BA592A79

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe2f860d8c0 [0x7fffa9592980]> { URL = "ACPIBatteryManager.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.driver.AppleSmartBatteryManager" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2f8614a90 [0x7fffa9592980]> { URL = "ALXEthernet.kext/ -- file:///System/Library/Extensions/", ID = "com.insanelymac.ALXEthernet" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe2f86cb000 [0x7fffa9592980]> { URL = "AppleBacklightInjector.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.injector.AppleBacklightInjector" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa86d400 [0x7fffa9592980]> { URL = "AppleHDA.kext/ -- file:///System/Library/Extensions/", ID = "com.apple.driver.AppleHDA" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa87d600 [0x7fffa9592980]> { URL = "AppleHDAController.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleHDAController" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8beee0 [0x7fffa9592980]> { URL = "AppleHDAHardwareConfigDriver.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleHDAHardwareConfigDriver" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8d05c0 [0x7fffa9592980]> { URL = "AppleMikeyDriver.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleMikeyDriver" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa86de90 [0x7fffa9592980]> { URL = "DspFuncLib.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.DspFuncLib" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8d3160 [0x7fffa9592980]> { URL = "IOHDAFamily.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.iokit.IOHDAFamily" }
 

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RehabMan

Moderator
Joined
May 3, 2012
Messages
188,974
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
MacBook Air
Mobile Phone
iOS
Hi!

I have installed macOS 10.13.3, every device is working, except one: sound. I remember it was listed in DPCIManager when I started to post install, but now it's fully disappeared, only the Intel HDMI audio is there. How to get it back, what is wrong? :(

The sound card is Realtek ALC269.

View attachment 320278


kextstat|grep -y acpiplat

15 2 0xffffff7f828b3000 0x9c000 0x9c000 com.apple.driver.AppleACPIPlatform (6.1) 1804645B-B360-305E-B1BE-916F5E3E1CC4 <14 13 12 11 7 6 5 4 3 1>

kextstat|grep -y appleintelcpu

36 0 0xffffff7f82729000 0x2a000 0x2a000 com.apple.driver.AppleIntelCPUPowerManagement (220.0.0) 4BB49F48-7F77-3953-8E5D-681505368DF8 <7 6 5 4 3 1>

46 0 0xffffff7f82724000 0x3000 0x3000 com.apple.driver.AppleIntelCPUPowerManagementClient (220.0.0) 931165F8-BA12-3CBF-9987-2DD9B5FF9AFA <7 6 5 4 3 1>

kextstat|grep -y applelpc

102 0 0xffffff7f8256e000 0x3000 0x3000 com.apple.driver.AppleLPC (3.1) 7C24E741-BD4A-3917-83AC-E956A03ADC20 <93 12 5 4 3>

kextstat|grep -y applehda

ls -l /System/Library/Extensions/AppleHDA.kext/Contents/Resources/*.zml*

ls: /System/Library/Extensions/AppleHDA.kext/Contents/Resources/*.zml*: No such file or directory


pmset -g assertions

2018-03-22 16:28:38 +0100

Assertion status system-wide:

BackgroundTask 0

ApplePushServiceTask 0

UserIsActive 1

PreventUserIdleDisplaySleep 0

PreventSystemSleep 0

ExternalMedia 0

PreventUserIdleSystemSleep 0

NetworkClientActive 0

Listed by owning process:

pid 95(hidd): [0x000000100009801d] 00:00:00 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294967933.3"

Timeout will fire in 600 secs Action=TimeoutActionRelease

No kernel assertions.

Idle sleep preventers: IODisplayWrangler

pmset -g

Currently in use:

hibernatemode 3

halfdim 1

womp 1

networkoversleep 0

standbydelay 4200

ttyskeepawake 1

sleep 10

hibernatefile /var/vm/sleepimage

disksleep 10

standby 0

displaysleep 10


system_profiler SPSerialATADataType|grep TRIM

TRIM Support: Yes

sudo kextcache -i /

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fad0462ca10 [0x7fffa9592980]> { URL = "AppleBacklightInjector.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.injector.AppleBacklightInjector" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fad0450e250 [0x7fffa9592980]> { URL = "ACPIBatteryManager.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.driver.AppleSmartBatteryManager" }

KernelCache ID: D0FD20F1EB306861BC68F4A5BA592A79

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe2f860d8c0 [0x7fffa9592980]> { URL = "ACPIBatteryManager.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.driver.AppleSmartBatteryManager" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2f8614a90 [0x7fffa9592980]> { URL = "ALXEthernet.kext/ -- file:///System/Library/Extensions/", ID = "com.insanelymac.ALXEthernet" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe2f86cb000 [0x7fffa9592980]> { URL = "AppleBacklightInjector.kext/ -- file:///System/Library/Extensions/", ID = "org.rehabman.injector.AppleBacklightInjector" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa86d400 [0x7fffa9592980]> { URL = "AppleHDA.kext/ -- file:///System/Library/Extensions/", ID = "com.apple.driver.AppleHDA" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa87d600 [0x7fffa9592980]> { URL = "AppleHDAController.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleHDAController" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8beee0 [0x7fffa9592980]> { URL = "AppleHDAHardwareConfigDriver.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleHDAHardwareConfigDriver" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8d05c0 [0x7fffa9592980]> { URL = "AppleMikeyDriver.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.AppleMikeyDriver" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa86de90 [0x7fffa9592980]> { URL = "DspFuncLib.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.driver.DspFuncLib" }

Kext rejected due to improper filesystem permissions: <OSKext 0x7fe2fa8d3160 [0x7fffa9592980]> { URL = "IOHDAFamily.kext/ -- file:///System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/", ID = "com.apple.iokit.IOHDAFamily" }
You are not injecting layout-id on HDEF.
Read ACPI patching guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/
 
Joined
Oct 3, 2015
Messages
175
Motherboard
Dell Inspiron 5520
CPU
i7 3612QM
Graphics
Intel HD4000, 1366x768
Now I did it with this patch:

Képernyőfotó 2018-03-22 - 18.16.36.png


Having the same problem, DPCIManager can't find it, not working.
 
Joined
Oct 3, 2015
Messages
175
Motherboard
Dell Inspiron 5520
CPU
i7 3612QM
Graphics
Intel HD4000, 1366x768
It's working finally, just needed to run these commands on the kexts.

sudo chmod -R 755
sudo chown -R root:wheel

Big thanks for guides, now it's fully functioning. One more question... Does it matter what type of audio kext I use? AppleALC or VoodooHDA, etc.
 

RehabMan

Moderator
Joined
May 3, 2012
Messages
188,974
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
MacBook Air
Mobile Phone
iOS
It's working finally, just needed to run these commands on the kexts.

sudo chmod -R 755
sudo chown -R root:wheel

Big thanks for guides, now it's fully functioning.
Marked solved.

One more question... Does it matter what type of audio kext I use? AppleALC or VoodooHDA, etc.
Your choice.
 
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