Hi Brice, Brice Waegeneire skribis: > Here is an other “guix deploy” bug: setting a file-system-device field > to a > UUID makes deploy hangs indefinitely. Using a string (eg.: "/dev/sda1") > instead, “guix deploy” succeed. Following is an output showing it > hanging: [...] > %load-compiled-path))))(begin (use-modules (gnu build file-systems) (gnu > system uuid)) (define uuid (string->uuid "B5DE-B0B9")) > (find-partition-by-uuid uuid)) What if you strace this “guile …/remote-exp.scm” process? Could it be that it’s stuck in ‘find-partition-by-uuid’ because one of the block devices doesn’t respond or something? Thanks, Ludo’.