Hi, I followed Ludo's call for testing the installer. I built an installer image from commit da76518. I couldn't find anything installer related on master branch since then. You can found the image here: https://brielmaier.net/guix-system-install-1.0.1-1.da76518.x86_64-linux.iso I'm testing in the Hetzner "Cloud", so basically in a VM with VGA/Display-output over HTTP. Everything is smooth until I click "Edit" at the end. I add some stuff (vim, screen packages) to the config.scm in nano, save it and then I click on "OK". Instead of the starting the actual installation, I get back to the very beginning of the installation proccess (choose locale). You can't do the same again as the hard disk doesn't show up in the partitioner anymore. ~Jonathan