mhamoudelemam Posted June 6, 2021 Share Posted June 6, 2021 Hi everyone, I want help with this headphone problem that gets stuck and returns to work once the system sleeps. I've tried a lot and couldn't find solutions. Any help would be greatly appreciated I did everything from CodecCommander and alc_fix but to no avail. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 6, 2021 Moderators Share Posted June 6, 2021 You mean autoswitching is not working? Did you install CodecCommander to /S/L/E? Link to comment Share on other sites More sharing options...
mhamoudelemam Posted June 8, 2021 Author Share Posted June 8, 2021 Auto switching is working and everything is fine but the headphone is crashing and coming back on when I sleep, I am currently trying to create a DSDT file for my device, I have extracted the original file and I want to correct it Can you help me this would be much appreciated Link to comment Share on other sites More sharing options...
Administrators Hervé Posted June 8, 2021 Administrators Share Posted June 8, 2021 Today, you should avoid patching a DSDT and concentrate of patching ACPI stuff through bootloader config (eg: device/function renaming) and SSDT substitutes. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 8, 2021 Moderators Share Posted June 8, 2021 @mhamoudelemam Which layoutid are you using? 12 is the one I use on E7440. You can try 18 and 55 to see it there's a difference. Link to comment Share on other sites More sharing options...
mhamoudelemam Posted June 8, 2021 Author Share Posted June 8, 2021 28 minutes ago, Jake Lo said: @mhamoudelemam Which layoutid are you using? 12 is the one I use on E7440. You can try 18 and 55 to see it there's a difference. I use 18 and the sound works perfectly except for this problem. I installed the system from about 10 months ago. It suddenly disconnected in this period about 4 times and it shows Clover screen, but it rarely happens, so I thought it had something to do with the DSDT file 46 minutes ago, Hervé said: Today, you should avoid patching a DSDT and concentrate of patching ACPI stuff through bootloader config (eg: device/function renaming) and SSDT substitutes. You mean I use the converted DSDT file directly without debugging it? Sorry, I am not very experienced in this field, but I try to make my device as stable as possible Link to comment Share on other sites More sharing options...
Administrators Hervé Posted June 8, 2021 Administrators Share Posted June 8, 2021 The E6440 I had several years ago was also fitted with ALC292; headphones regularly went silent and I always had to put the computer to sleep and wake it to recover headphones audio. I would also have no audio at all if warm booting into OS X:macOs from Windows; I always had to do a cold boot. Post your EFI folder so that we look at it in case there's something obvious in it on the audio front. Link to comment Share on other sites More sharing options...
mhamoudelemam Posted June 8, 2021 Author Share Posted June 8, 2021 @Hervé This is exactly what happens to me Link to comment Share on other sites More sharing options...
Administrators Hervé Posted June 8, 2021 Administrators Share Posted June 8, 2021 2 x 1st comments: I don't think yo need that SSDT-ALC292 table. I don't think you ought to have those power settings defined under HDEF device in your patched DSDT. In your Clover config: remove -xcpm and kext-dev-mode=1 boot args; those are completely deprecated (kext-dev-mode=1 applied only to Yosemite!). InjectIntel and ig-platform-id no longer need to be enabled/defined with Lilu + WEG kexts; the patched DSDT also contains the properties injection required for Haswell HD4x00; no need to duplicate those settings everywhere. there are lots of kext patches that can be removed. The deprecated AppleHDA patches are disabled, just remove them; same applied to IOGraphicsFamily patches, totally deprecated Basically, do clean-up your config to return to a sound base without all those duplicates and unnecessary settings. Link to comment Share on other sites More sharing options...
mhamoudelemam Posted June 8, 2021 Author Share Posted June 8, 2021 @Hervé Can you modify the file for me because I am confused and I am very worried about it, I do not have the experience, so please help me and attach my file after your modifications. I will be very grateful to you. Link to comment Share on other sites More sharing options...
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