ssh-agent emulation in gpg-agent stopped working

[Michael Strobel]

Hello everyone,

i'm managing my ssh key password with the ssh-agent emulation using
gpg-agent which stopped working recently. When i ssh some machine the
output is

Enter passphrase for key '/home/user/.ssh/id_rsa':

instead of pinentry-qt popping up asking for my password and i have to
retype the password every time.

/etc/kde/env/gpg-agent-startup.sh is started automatically on login and
here is my gpg-agent config file:

~/.gnupg/gpg-agent.conf:

default-cache-ttl 36000
pinentry-program /usr/bin/pinentry-qt
enable-ssh-support
allow-loopback-pinentry

Anyone running into the same troubles? Some hint to alternatives would
also be appreciated.

Best wishes
Michael