How to access system files on Mac os Sierra?

Question

macOS

Добрый день, столкнулся с плохим качество картинки на доп. мониторе, вроде дело в неправильных настройках, для решения проблемы нужно заменить файл в директории /System/Library/Displays/Contents/Resources/Overrides/
Делал по инструкции macosworld.ru/ycbcr-rgb-macbook-external-monitor-p...
Ни как не могу получить туда доступ, пробовал скопировать через терминал с помощью sudo cp - не хватает прав.
Включил root пользователя, зашел под ним - не хватает прав.
Может есть еще какой-то режим?

Answer 1

Read about SIP and how to disable it.
https://m.imore.com/how-turn-system-integrity-prot...

Answer 2

Today I faced a similar problem. After updating to the new version of Catalina 10.15, soap is again on the external monitor. Well, I think I’ll solve it as usual using the patch-edid.rb utility, but it wasn’t there, I disabled SIP, but after rebooting I didn’t get rights to the Overrides folder (the “csrutil status” command reports that sip disabled), change the rights through the folder properties can't what to do? how to access this folder?

Answer 3

averkoff Whether it turned out to change the rights of the folder as a result? If yes, how did you do it?

Answer 4

No need to disable any SIPs, just create a structure in user libraries and copy the folder with the file there. If the drive is named Macintosh HD, then the path should be:
/Volumes/Macintosh\ HD/Library/Displays/Contents/Resources/Overrides/