Hello Adolf,

Thanks for the patch, but I am not sure whether we strictly need it. Maybe we 
need it for a reason I am not aware of.

So if someone restores a backup from an older version, the new user should 
already exist as we create it in the updater. Nothing to do during the restore. 
If someone is taking a backup created on c202 and takes it back to lets say 
c199, then there is no Unbound user and the files have the wrong ownership but 
there is nothing we can do about it.

All the best,
-Michael

> On 11 May 2026, at 17:55, Adolf Belka <[email protected]> wrote:
> 
> - With the introduction of the unbound user and group, when a restore is done 
> from a
>   earlier backup when user and group nobody were used then the unbound user 
> and group
>   are removed as passwd and group are backed up.
> - Using the entry already present for the dhcpcd user and group I cre4ated 
> this patch.
> - Not 100% certain it is the correct way to do it, as I am not sure about if 
> a restore
>   is done where the unbound user and group already exist but presumably the 
> same effect
>   occurs with the dhcpcd user and group.
> 
> Signed-off-by: Adolf Belka <[email protected]>
> ---
> config/backup/backup.pl | 8 ++++++++
> 1 file changed, 8 insertions(+)
> 
> diff --git a/config/backup/backup.pl b/config/backup/backup.pl
> index 9a54b50d3..8dd77b3ee 100644
> --- a/config/backup/backup.pl
> +++ b/config/backup/backup.pl
> @@ -108,6 +108,14 @@ restore_backup() {
> -s /bin/false \
> -u 52 dhcpcd
> 
> + # create unbound user
> + groupadd -g 103 unbound
> + useradd -c 'unbound User' \
> + -d /var/empty \
> + -g unbound \
> + -s /bin/false \
> + -u 103 unbound
> +
> # Run converters
> 
> # Outgoing Firewall
> -- 
> 2.54.0
> 
> 


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