tarasis Posted August 22, 2016 Share Posted August 22, 2016 I upgraded my ElCap install to Sierra (Beta 1) mostly without issue. When I first tried the post install boot it seemingly hung. Turning on verbose there seemed to be an issue caused by a broken install of Little Snitch. Having uninstalled LS, on the next normal, the boot log kept repeating: busy timeout[0], (60s), kextd wait(0): 'IOHDACodecFunction' After removing the AppleALC kext, I was able to boot normally. Link to comment Share on other sites More sharing options...
artur_pt Posted August 22, 2016 Share Posted August 22, 2016 hello must insert this boot flag -alcbeta https://github.com/vit9696/AppleALC/releases good hack Link to comment Share on other sites More sharing options...
tarasis Posted August 22, 2016 Author Share Posted August 22, 2016 Cheers. It was a combination, the AppleALC was old and wouldn't have responded to that argument. I will try it out again soon, now that I have a baseline. Link to comment Share on other sites More sharing options...
hooda Posted January 17, 2020 Share Posted January 17, 2020 On 8/22/2016 at 5:20 PM, artur_pt said: hello must insert this boot flag -alcbeta https://github.com/vit9696/AppleALC/releases good hack My hack still slow boot at this stage : "iohdacodecfunction" although used to above bootflag, clear ticked acpi and vice versa. Do you have any guidance to make my hack boot normaly? VoodooHDA good and my hack will boot fast, but the audio not very satisfy. Link to comment Share on other sites More sharing options...
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