Purple screen

[dambooge]

I know there's fixes for the magenta screen over HDMI, but unfortunately when i follow the guide I couldn't paste the folder in /System/Library/Displays/Contents/Resources/Overrides. I tried disabling the SIP, but I still can't make it read & write permission. It keep giving me "The operation can't be completed because you don't have the necessary permission"

Tried to do it with the root user and the same problem happens. Am I doing something wrong? And how to fix it.

(note I couldn't attach the required file because I can't paste into /usr/bin for the same problem.

 

[nch107]

@dambooge Did you ever find a fix for this? Im in a similar situation, cant paste it and it keeps giving me the same error even though I disabled SIP.

 

[ratboy10]

sudo -s

 

[nch107]

@ratboy10 Thanks! is this for bootargs or just for teminal?

 

[ratboy10]

The terminal. It will give you root access to copy and paste into /usr/bin.