Hi, The /var/log/messages excerpt you sent me has nothing beyond:
> Jun 11 11:43:33 localhost shepherd[1]: Service networking has been started. […] > Jun 11 11:43:33 localhost vmunix: [ 5.552395] wireguard: WireGuard > 1.0.0 loaded. See www.wireguard.com for information. > Jun 11 11:43:33 localhost vmunix: [ 5.552398] wireguard: Copyright > (C) 2015-2019 Jason A. Donenfeld <ja...@zx2c4.com>. All Rights > Reserved. > Jun 11 11:43:33 localhost shepherd[1]: Failed to start wireguard-test > in the background. That there’s not a single error message from wireguard doesn’t help. Mathieu, Guillaume: any idea what might prevent the wireguard Shepherd service from starting, or how we could gather debugging info? (Context: <https://issues.guix.gnu.org/53225>.) Ludo’.