Comment # 6 on bug 967002 from Andreas Stieger

(In reply to Jean Delvare from comment #0)
> Whenever I log in, I get the following error message logged in
> ~/.xsession-errors-:0:
> 
> grep: /home/jdelvare/.gnupg/gpg-agent.conf: No such file or directory
> 
> This is caused by the following command in /etc/X11/xdm/sys.xsession:
> 
> grep -Eq '^enable-ssh-support' "$HOME/.gnupg/gpg-agent.conf"

This does not take into account cases where GNUPGHOME is set to a value
different from '~/.gnupg'.