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bug#64014: guix pack regression
From: |
Ludovic Courtès |
Subject: |
bug#64014: guix pack regression |
Date: |
Thu, 15 Jun 2023 17:57:19 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
Hi,
André A. Gomes <andremegafone@gmail.com> skribis:
> I've produced a guix pack with the same command that I've always used
> (which includes passing the -RR flag), but I now get the following
> message:
>
> bwrap: No permissions to creating new namespace, likely because the kernel
> does not allow non-privileged user namespaces. On e.g. debian this can be
> enabled with 'sysctl kernel.unprivileged_userns_clone=1'.
This message is apparently from bubblewrap, not from Guix.
I suppose you might get this is you do ‘guix pack -R bubblewrap’ and
then try to run ‘bwrap’ from that pack: the ‘bwrap’ executable already
runs in a separate user namespace and might be unable to create one (?).
HTH,
Ludo’.