SSH Keys Not Being Forwarded (Gnome Keyring)
Problem
User may experience their ssh keys not being forwarded when using Gnome. This is a known issue with Gnome Keyring. For more details please go to https://wiki.gnupg.org/GnomeKeyring.
Solution
Disable Gnome Keyring. Please go to the following webpage and follow the instructions.
http://ask.xmodulo.com/disable-gnome-keyring-linux-desktop.html