Can only disable internal MBP monitor once before I need to reboot.

[tyllm]

Hey! I've really enjoyed this tool on Mavericks, but when I recently updated to Yosemite I faced some issues. At first I couldn't disable the internal montior of my MBP at all. Now I reinstalled DisableMonitor and rebooted and it works (which is great!!). However, when I re-enable the internal monitor again I can not turn it off a second time until I reboot my system. I have no idea what causes this, but I'm happy to test out some stuff if that helps.

Thanks a lot for your great work! Best wishes from Hamburg, Germany

[tyllm]

Did some additional testing: When I disable the internal Monitor with the external one plugged in it turns black, and than turns on again. Now DisableMonitor still shows it as turned off. Now comes the (for me) surprising thing: When I unplug the external monitor the internal one turns off as well. Plugging it in, both (internal and external) turn on again. Hope this helps...

[Eun]

I will install Yosemite on my MacBook Air, then I will (hopefully) see this.