Ludovic Courtès <ludovic.cour...@inria.fr> skribis: > The problem may have to do with the fact that /gnu/store is an NFS > mount.
Maybe not? I tested on a similar setup where it Just Works: --8<---------------cut here---------------start------------->8--- $ guix describe Generation 6 Feb 04 2021 15:37:16 (current) guix e7195e8 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: e7195e83c85a83131c0981bae2b6e5613669ebd1 $ df -h /gnu/store Filesystem Size Used Avail Use% Mounted on <redacted>:/GNUSTORE 973G 118G 856G 13% /gnu/store $ uname -rv 4.9.0-11-amd64 #1 SMP Debian 4.9.189-3+deb9u2 (2019-11-11) $ guix environment -C --ad-hoc coreutils [env]$ id uid=11279(lcourtes) gid=10038(users) groups=10038(users),65534(overflow) --8<---------------cut here---------------end--------------->8--- Ludo’.