Doesn't seem to work on High Sierra...

Question

MrBryan opened this issue 6 years ago · comments

$ /Applications/DisableMonitor.app/Contents/MacOS/DisableMonitor --list
ID Name

69678912 iMac
458656841 23MP55

$ /Applications/DisableMonitor.app/Contents/MacOS/DisableMonitor --disable 69678912
Could not find display 69678912!

MrBryan · Answer 1 · Sat Feb 03 2018 04:39:19 GMT+0800 (China Standard Time)

never mind. Giving admin privileges to the program in system prefs fixed it