Joshua Welford

Looks like you need to install 7Zip.

Any followup on this? I'm having the same problem.

I am not sure. I just tried using mbp & mbp-alt. Flashed it to USB. Booted to Live and installed through Ubiquity. Setup seems fine until I get to the...

Looks like I'm also having the same issue. Any fixes?

Hi @daloulou, did you find a solution to this? I'm having the same problem.