Hi, The new SSH key format, ed25519, is not present in /etc/X11/xdm/Xsession.
--- Xsession.cpp.orig Tue Feb 25 09:33:26 2014 +++ Xsession.cpp Tue Feb 25 09:33:50 2014 @@ -44,6 +44,7 @@ id1=$HOME/.ssh/identity id2=$HOME/.ssh/id_dsa id3=$HOME/.ssh/id_rsa id4=$HOME/.ssh/id_ecdsa +id5=$HOME/.ssh/id_ed25519 if [ -z "$SSH_AGENT_PID" ]; then
