> You should back up your system before installation. To do this you can use Time Machine.
Except that Yosemite stopped recognizing my Time Machine drive because it was plugged in through a powered USB 3.0 hub.
It doesn't look like I'm the only one with this problem - if someone from Apple were to PM me, I could reply with the USB vendor & product ID to help get this solved.
Except that Yosemite stopped recognizing my Time Machine drive because it was plugged in through a powered USB 3.0 hub.
It doesn't look like I'm the only one with this problem - if someone from Apple were to PM me, I could reply with the USB vendor & product ID to help get this solved.