I have a ipad second generation, it cant be used anymore because the activation server endpoint is gone. wish there was a way to use it as a secondary monitor if not for anything else.

all older intel macs which could not be updated to macos 26 have been installed with ubuntu. I have one more old m1 macbook air, which has a broken screen, and mac security does not allow me to login with a external monitor. that would become ubuntu when I get more time to install