Newbie can't get --passphrase option to work

Kristian Fiskerstrand kristian.fiskerstrand at
Sat May 13 22:49:35 CEST 2017

On 05/12/2017 04:15 PM, Ryk McDorman wrote:
> I've done a thorough search for a solution for this, but haven't come up with much: a vague reference to a bug in 2.1.x that may have to do with it, and at the end of my day yesterday I came across someone who used the "--pinentry-mode loopback" option. Interestingly, when I add that to my command, it DOES decrypt one file without prompting me, but then inexplicably stops. (My program logic is fine, as without the -pinentry option, it prompts me once for each file and decrypts each file.)  I haven't yet had time to investigate that option; it's my next action but I've literally been working on this for days now and needed to send out a plea for help!

And here you discuss it :p .. yes, pinentry-mode loopback is necessary
for 2.1 use of --passphrase-fd and the likes , in earlier versions of
2.1 this requires allow-pinentry-loopback for the gpg-agent but in
recent versions that is defaulted to on.

Can you provide the information when this argument is used and the
scenario that fails including explicit error messages?

Kristian Fiskerstrand
Twitter: @krifisk
Public OpenPGP keyblock at hkp://
fpr:94CB AFDD 3034 5109 5618 35AA 0B7F 8B60 E3ED FAE3
Amantes sunt amentes
Lovers are lunatics

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