Hi Mortimer, Thanks for reporting these issues.
The “Unable to locale keymap update file” presumably occurs when trying to restart the installer after a failed install, which is unfortunately not possible so far: <https://issues.guix.info/issue/35543>. Your screenshots also show that the ‘xlockmore’ package couldn’t be built, specifically derivation /gnu/store/zvlbagr7vvawd0qk8444slrn8cnnamh6-xlockmore-5.56.drv. Unfortunately, I do not know why that happens; the exact same package builds fine for me. The last screenshot (where we can see “/bin/sh: Command not found”, and which ends with a “root@gnu” prompt) looks interesting, but it lacks context. What command did you type to obtain this output? Thanks, Ludo’.
