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How do you paste in /usr/bin? i get an Operation not permitted error
Refer to the guide linked below
 
How do you paste in /usr/bin? i get an Operation not permitted error
Follow the guide first

 
I am sorry for being noob at this forum but can you please inform me where is the codec ommander file link??
 
i cannot do anything in usr/bin,i cannot paste hda-verb to it although i have disable sip,and mount root like the guide on the comment above,somebody pls help me
 
i cannot do anything in usr/bin,i cannot paste hda-verb to it although i have disable sip,and mount root like the guide on the comment above,somebody pls help me
 
@EliteMacx86 I've copied the Codec Commander's kext folder in the Opencore's kext folder.
But I'm unable to copy the hda-verb file in usr/bin because I'm getting this error of read only file system in Catalina.


View attachment 2127
im same case, but running Big Sur, and i solved it by using usr/local/bin instead usr/bin
Working perfect (at least until now)
 
Does this still work ? I cannot find codeccommander or hda-verb in the downloads section ? Any other way to fix audio ?
 
Does this still work ? I cannot find codeccommander or hda-verb in the downloads section ? Any other way to fix audio ?
Yes, this still works but a new guide is in progress and will be updated very soon.
 
Whenever I run the script, audio works perfectly as long as my laptop is 100% charged. For some reason, if I leave it unplugged, the audio will return to being distorted. Rerunning the script after that will fix the audio but only for a short time, unless I charge my computer back to 100%. Sometimes, it does this while at 100% but a reboot usually fixes that.
 

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