On Mon, May 18, 2015 at 10:37:08AM +0000, Werner Koch via BTS wrote:
Please start gpg-agent manually (gpgconf --launch gpg-agent) and set a fixed
GPG_AGENT_INFO envvar in your login script.
Exactly this thing I reported as a workaound. I'd like to see working gpg
without setting the GPG_AGENT_INFO variable before.