[Gnuk-users] gpg: signing failed: Zero prefix in S-expression

[Jonathan Schleifer]

I just got this error when trying to sign a message, 3 times in a row. After rebuilding GnuPG and replugging the Gnuk, it seems to work again, though (didn't try if just replugging worked, since the Gnuk worked just before on another computer, I assumed it's GnuPG and tried that first). What could cause this? The signature counter did not increase when that happened. Now that it works again, the signature counter increases properly.

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Jonathan