Re: [Duplicity-talk] Serious problem with duplicity - secret key not available

[edgar . soldin]

hey Luca,

please run duplicity with maximum verbosity '-v9' and send me the complete 
output to me _not_ the list (for privacy).

how did you install 0.7.19?

..ede/duply.net

On 12.08.2021 13:00, Luca Bertoncello via Duplicity-talk wrote:
> Hi Edgar,
>
> I downloaded and installed Duplicity 0.7.19.
> Unfortunately I always get the same problem... ☹
>
> Any other idea?
>
> Thanks
> Luca
>
> -----Ursprüngliche Nachricht-----
> Von: Duplicity-talk 
> <duplicity-talk-bounces+l.bertoncello=queo-group.com@nongnu.org> Im Auftrag 
> von edgar.soldin--- via Duplicity-talk
> Gesendet: Donnerstag, 12. August 2021 12:43
> An: duplicity-talk@nongnu.org
> Cc: edgar.soldin@web.de
> Betreff: Re: [Duplicity-talk] Serious problem with duplicity - secret key not 
> available
>
> On 12.08.2021 12:00, Luca Bertoncello via Duplicity-talk wrote:
>> Hi list!
>>
>> I'm using Duplicity on many servers since years and did not even have a 
>> problem...
>>
>> Now I have to backup a server (very old... it runs Ubuntu 16.04 and I cannot 
>> upgrade it now).
>> So I installed duplicity 0.7.06 from Ubuntu-Repository (GPG is 1.4.20) and 
>> started the backup.
>>
>> It works, but after some days it does not work anymore I every call to 
>> duplicity fails with:
>>
>> GPGError: GPG Failed, see log below:
>> ===== Begin GnuPG log =====
>> gpg: encrypted with 2048-bit RSA key, ID xxxxxxx, created 2021-07-19
>> "RESTORE <it@queo-group.com>"
>> gpg: decryption failed: secret key not available ===== End GnuPG log
>> =====
>>
>> The key files are on the disk and readable.
>>
>> Do someone have an idea what I can do?
>>
>> I already had the problem on the server and I "solved" it creating new keys 
>> and deleting all old backups, but this is not a solution...
>>
>
> hey Luca,
>
> duplicity 07.06 is very very old and not even the latest in the now 
> unmaintained branch. please install either latest duplicity 0.8.20 or 0.7.19 
> manually after removing the old version from your distribution.
> http://duplicity.nongnu.org/ (section Download)
>
> there are ppa, snap and pip3 installations available. if that does not 
> suffice or is impossible, there is a 'INSTALL MULTIPLE VERSIONS' mini-howto 
> on https://duply.net/Documentation (never tried with 0.8.x though, the 
> executable patching may need some modification there).
>
> please come back if the error persists with one of the above versions and 
> we'll try to resolve it for good.
>
> good luck and healthy regards.. ede/duply.net
>
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