Moderators Jake Lo Posted November 2, 2015 Moderators Share Posted November 2, 2015 Check 'Wake Reason' in system log when that happens. 1 Link to comment Share on other sites More sharing options...
clickmikes Posted November 2, 2015 Share Posted November 2, 2015 Hi guys I need your help with audio in EL C - booting Clover 3320 UEFI Updated from Yosemite without problem but Audio is gone. Using the DSDT from robertostudios with HDEF patch for ALC 292. this is in my kextstat: com.apple.iokit.IOAudioFamily (204.1) com.apple.iokit.IOHDAFamily (272.50.31) com.apple.driver.AppleHDAController (272.50.31) com.apple.driver.AppleHDA (999.1.1fc1) com.apple.driver.AppleHDAHardwareConfigDriver (272.50.31) obviously ALC 292 kext is not loading, but why? thanks for any pointers.. Link to comment Share on other sites More sharing options...
robertostudios Posted November 2, 2015 Share Posted November 2, 2015 Re run: Copy AppleHDA_ALC292.kext, and Codeccommander.kext to /System/Library/Extensions/ sudo touch /System/Library/Extensions/sudo kextcache -boot -U /reboot... Link to comment Share on other sites More sharing options...
SpaceKebab Posted November 2, 2015 Share Posted November 2, 2015 Everything works flawlessly, the only issue left is the finicky battery icon - sometimes it shows me the battery charge/icon, sometimes it doesn't. I'm currently using 1.60.3 of ACPIBatteryManager. Is this behavior to be expected? Link to comment Share on other sites More sharing options...
clickmikes Posted November 2, 2015 Share Posted November 2, 2015 Re run: Copy AppleHDA_ALC292.kext, and Codeccommander.kext to /System/Library/Extensions/ sudo touch /System/Library/Extensions/ sudo kextcache -boot -U / reboot... thanks @robertostudios, I did exactly what you suggested and now I get com.apple.driver.AppleHDA (9267.0) instead of com.apple.driver.AppleHDA (999.1.1fc1) AppleHDA_ALC292.kext is still not loaded (no entry in kextstat). codeccommander is loaded. where else can I look? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 2, 2015 Moderators Share Posted November 2, 2015 com.apple.driver.AppleHDA (9267.0) that means it's loaded, you won't see Apple_ALC292 in kextstat. Did you use the clover-on-the-fly patches included in Robert's boot files? Are you not getting audio? Does it not show in preferences? Link to comment Share on other sites More sharing options...
clickmikes Posted November 2, 2015 Share Posted November 2, 2015 Hello Jake I am using the config.plist from roberts boot files, they include the patches, right? I dont have any audio and in preferences I can only see AirPlay speakers, no internal ones. I can see internal mic, speaker, headphones, Line-in, HDMI-/DisplayPort-Output in my system information, but it shows no details at all. thanks for more infomation... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 3, 2015 Moderators Share Posted November 3, 2015 Try booting without cache ( hit the spacebar and select it from the drop down) Reboot to normal and see it audio works. Need to verify cache is working. Clover patch on-the fly won't work unless cache is working properly. Link to comment Share on other sites More sharing options...
clickmikes Posted November 3, 2015 Share Posted November 3, 2015 How can I see if cache is loaded or not? Link to comment Share on other sites More sharing options...
clickmikes Posted November 3, 2015 Share Posted November 3, 2015 It seems that my AppleHDA is not included in the prelinked kernel. When I do sudo kextcache -boot -U / then I get this output: rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67050 0xFFFFFFFFFFFEFA16 for kext EnergyDriver.kext kext org.voodoo.driver.VoodooTSCSync 101009000 is in exception list, allowing to load kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext msdosfs.kext kext file:///System/Library/Extensions/JMicronATA.kext/ is in hash exception list, allowing to load CodecCommander.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. CodecCommander.kext is missing dependencies (including anyway; dependencies may be available from elsewhere) kext org.tw.CodecCommander 202019000 is in exception list, allowing to load BluetoothDevInfo.kext is not valid; omitting. kext org.emlydinesh.driver.BTFirmwareUploader 206009000 is in exception list, allowing to load AppleUSBAudio.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. AppleUSBAudio.kext is missing dependencies (including anyway; dependencies may be available from elsewhere) kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleKextExcludeList.kext kext com.insanelymac.driver.AppleIntelE1000e 301009000 is in exception list, allowing to load AppleHDAController.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. AppleHDA_ALC292.kext is missing dependencies (including anyway; dependencies may be available from elsewhere) kext com.apple.driver.AppleHDA 926700009000 is in exception list, allowing to load kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDAHardwareConfigDriver.kext AppleHDAController.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. AppleHDAController.kext is missing dependencies (including anyway; dependencies may be available from elsewhere) kext com.apple.driver.AHCIPortInjector 100009000 is in exception list, allowing to load kext com.apple.driver.AppleHDA 926700009000 is in exception list, allowing to load CodecCommander.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. AppleUSBAudio.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. AppleHDAController.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. CodecCommander.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. Prelink failed for org.tw.CodecCommander; omitting from prelinked kernel. AppleUSBAudio.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. Prelink failed for com.apple.driver.AppleUSBAudio; omitting from prelinked kernel. AppleHDAController.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. Prelink failed for com.apple.driver.AppleHDAController; omitting from prelinked kernel. AppleHDAController.kext - no compatible dependency found for com.apple.iokit.IOAudioFamily. Prelink failed for com.apple.driver.AppleHDA; omitting from prelinked kernel. Link to comment Share on other sites More sharing options...
Recommended Posts