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[Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable p
From: |
Andrew Kohlsmith (Mailing List Account) |
Subject: |
[Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key) |
Date: |
Wed, 8 Jul 2009 09:38:38 -0400 |
User-agent: |
KMail/1.11.2 (Linux/2.6.29-02062904-generic; KDE/4.2.2; x86_64; ; ) |
Good morning,
I am running into an unusual problem with duplicity. It fails when doing a
full backup, stating that a key has no indication that it really belongs to
the owner, followed by an "encryption failed: unusable public key" error.
The problem is that the fingerprint it's giving me as being the problem is NOT
one that I have specified!
My command line:
# duplicity --full-if-older-than 26W --archive-dir
/var/data/duplicity/archivedir/test --encrypt-key KEYONE --encrypt-key KEYTWO
--encrypt-key KEYTHREE /var/data/cvs file:///var/data/duplicity/test
obviously KEYONE, KEYTWO and KEYTHREE are my GPG keys. (I encrypt to my
personal key, a backup key, and a company key.)
The backup fails almost immediately with the following message:
Last full backup date: none
Last full backup is too old, forcing full backup
Exception in thread wait26030:
Traceback (most recent call last):
File "/usr/lib/python2.3/threading.py", line 436, in __bootstrap
self.run()
File "/usr/lib/python2.3/threading.py", line 416, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.3/site-packages/duplicity/GnuPGInterface.py", line
668, in threaded_waitpid
process.returned = os.waitpid(process.pid, 0)[1]
OSError: [Errno 10] No child processes
Exception in thread wait26027:
Traceback (most recent call last):
File "/usr/lib/python2.3/threading.py", line 436, in __bootstrap
self.run()
File "/usr/lib/python2.3/threading.py", line 416, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.3/site-packages/duplicity/GnuPGInterface.py", line
668, in threaded_waitpid
process.returned = os.waitpid(process.pid, 0)[1]
OSError: [Errno 10] No child processes
GPGError: GPG Failed, see log below:
===== Begin GnuPG log =====
gpg: FF873F7F: There is no indication that this key really belongs to the
owner
gpg: [stdin]: encryption failed: unusable public key
===== End GnuPG log =====
Now the curious part is that that key, FF873F7F, is NOT one I have specified on
my command line. After some initial debugging, I have found the source of
that key. It's a "sub" key on my personal signing/encryption key:
# gpg --list-key EAF7ACB0
pub 1024D/EAF7ACB0 2001-08-27 Andrew Kohlsmith <address@hidden>
uid Andrew Kohlsmith <address@hidden>
uid Andrew Kohlsmith (mailing lists account)
<address@hidden>
sub 2048g/FF873F7F 2001-08-27
Now I don't have any problem with this key with anything else; why is
duplicity unhappy?
-A.
- [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key),
Andrew Kohlsmith (Mailing List Account) <=
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), edgar . soldin, 2009/07/08
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), Andrew Kohlsmith (Mailing List Account), 2009/07/08
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), edgar . soldin, 2009/07/08
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), Andrew Kohlsmith (Mailing List Account), 2009/07/08
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), edgar . soldin, 2009/07/09
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), Michael Terry, 2009/07/09
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), edgar . soldin, 2009/07/09
- Re: [Duplicity-talk] 0.5.18 weird GPG error ([key_I_dont_mention] unusable public key), Kenneth Loafman, 2009/07/10