[Duplicity-talk] cannot restore encrypted backup

[mailinglist]

Hi,

I know it might be a GnuPG issue but I sincerely hope that someone on 
this list might have a solution for me. :)

So I am trying to restore an ecrypted backup and receives the following 
error:

GPGError: GPG Failed, see log below:
===== Begin GnuPG log =====
gpg: encrypted with 4096-bit RSA key, ID xxxxx, created 2011-02-24
"xxxx <address@hidden>"
gpg: public key decryption failed: Invalid IPC response
gpg: decryption failed: No secret key
===== End GnuPG log =====

The key is in the user's keyring, at least the gpg --list-secret-keys 
shows the ID. The password seems to be right beacuse I am using this key 
to encrypt my weekly backups. Does anyone have any suggestion on this? I 
am not really familiar with GnuPG.

Best regards,
Mate