Dear Maintainer,

after creating a chrootless system with "ltsp image /" logging on the clients fail.

More precisely is it very confusing (for test purposes only).
Login on console of client works for all users.
Login on Display Manager works for root.
sudo and users (adduser) created on the client can run startx.
Non-root users, existing on the server can't login on Display Manager or run startx.

The xserver is crashing for non-root users.

~/.xsession-errors:
unix_listener_tmp: bind "/home/<user>/.ssh/agent/s.kUCn3PJsX4.agent.3zD5b9hytG":
Operation not permitted
main: Couldn't prepare agent socket

xserver is crashing due to a missing ssh-agent.

A workaround is to remove the line
use-ssh-agent
in file "/etc/X11/Xsession.options"

The only way I have found to do that, is to remove /etc/X11/Xsession.options at all on the client. I know this is less smart.

/etc/ltsp/ltsp.conf:
[common]
ADD_IMAGE_EXCLUDES="/etc/ltsp/add-image.excludes"

/etc/ltsp/add-image.excludes (Don't use a leading /):
etc/X11/Xsession.options

Finally running "ltsp image /" again.
Now login is possible for all users.

Greetings, Andreas