guix store was in read-only mode
Maybe this could help: -https://forum.systemcrafters.net/t/ubuntu-cannot-set-loopback-interface-flags/1748 -https://forum.systemcrafters.net/t/guix-on-fedora-selinux-remounting-writable-permission-denied/1746 -https://guix.gnu.org/manual/devel/en/html_node/SELinux-Support.html Basically, I'm guessing you're running into either AppArmor or SElinux issues.
