philstopford Posted April 2, 2019 Share Posted April 2, 2019 (edited) I originally thought this was working well and got a surprise today when I put my headphones in and was subjected to a loud high pitch squeal/whine. Poking around a bit, it looks like this happens after the 3rd or so wake from sleep. This is with the bootpack from https://osxlatitude.com/forums/topic/11315-dell-lattitude-7480-mojave-install-need-help/?tab=comments#comment-88501 and the rtsx kext I've been looking at for the SD card reader. I just wondered if others had experience this. I did notice the 7440 thread that talks about 'static', but am not certain if this is a similar issue. Edited April 20, 2019 by philstopford Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted April 3, 2019 Moderators Share Posted April 3, 2019 Sounds like CodecCommander might not be loaded. Link to comment Share on other sites More sharing options...
philstopford Posted April 3, 2019 Author Share Posted April 3, 2019 It seems to be loaded : 141 0 0xffffff7f81198000 0x9000 0x9000 org.tw.CodecCommander (2.7.1) 114866EA-9E10-3A75-8084-CEEE9D344D9F <96 13 12 5 3 1> Link to comment Share on other sites More sharing options...
philstopford Posted April 20, 2019 Author Share Posted April 20, 2019 This seems to be solved with recent changes. Link to comment Share on other sites More sharing options...
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