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[solved] Realtek sound card disappeared

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11212

11212

Joined
Oct 3, 2015
Messages
160
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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11212 said:
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" }
Click to expand...

You are not injecting layout-id on HDEF.
Read ACPI patching guide:
https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/
 
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.
 
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.
 
11212 said:
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.
Click to expand...

Marked solved.

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

Your choice.
 
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