Context:
- I’ve a 2023 14-inch MacBook Professional operating Sonoma 14.4
- I’ve a desk dock monitor with audio system, microphone, keyboard, and mouse
- I join the MacBook to the dock by way of USB-C; That is additionally the cable I exploit to cost the laptop computer
Downside:
- This dock accepts a number of inputs, and certainly my Linux machine is multiplexed with it. I swap the inputs as wanted all through the day.
- The MacBook appears to don’t have any solution to disable the second monitor when I’m utilizing Linux and simply utilizing the USB-C to cost the MacBook
- Most unhelpfully, the MacBook sends essential content material (e.g. the textual content field to log in) to the second monitor (the place it’s not proven).
The dock has just one most important USB-C cable. It’s impractical to swap it out, so utilizing a power-only USB-C cable is just not an affordable answer.
I’m keen to do uncommon issues, as SIP is already disabled and I’ve needed to run a self-signed root quantity to work round another points. I’m hoping a file modification or a shell command may make MacOS neglect (after which later bear in mind) {that a} monitor exists when detected on a thunderbolt bus and related by way of a hub.
On Linux, I can flip off the exterior show with out unplugging the cables. How do I do that on MacOs 14.4?
