On Thu, Aug 29, 2024 at 05:14:06PM CEST, Max Nikulin <maniku...@gmail.com> said: > On 29/08/2024 12:56, Erwan David wrote: > > On Mon, Aug 26, 2024 at 06:13:23PM CEST, Max Nikulin said: > > > > > > On 23/08/2024 23:30, Max Nikulin wrote: > > > > > > > It is started by /etc/X11/Xsession.d/90x11-common_ssh-agent > > > > > > [Unit] > > > After=dbus.service ssh-agent.service > > > Wants=dbus.service ssh-agent.service > > > [Install] > > > WantedBy= > > > WantedBy=graphical-session-pre.target > > > > After some investigations : > [...] > > In the sourced snippets is /etc/X11/Xsession.d/90x11-common_ssh-agent > > > > The effect is that if /etc/Xsession.options sets use-ssh-agent, it > > starts plasma with the ssh-agent startplasmax11 command. Thus, systemd > > is given the SSH_AUTH_SOCK variable (and the sock is at a random place > > under /tmp) > > I have had a look into startplasma sources. It pushes environment to systemd > *before* initiating plasma-workspace-x11.target. (My additional interest was > the following: If some variable is set in both ~/.profile and environment.d, > what value wins?) > > > Setting no-use-ssh-agent in /etc/X11/Xsession.option is a no go : it > > is also tested by ssh-agent.service > > It seems /usr/lib/openssh/agent-launch checks /etc/X11/Xsession.options, but > not /etc/X11/Xsession.options.d. However it would be a rather fragile hack. > > > Only solutions I see would imply modifying > > /etc/X11/Xsession.d/90x11-common_ssh-agent, but is it a configuration > > file ? > > Ask "dpkg -s PKG" or dpkg-query with some options. > > Do you really need emacs as a part of default.target and > graphical-session.target is too late for you? The override for > emacs.service, I posted earlier, should work otherwise. > > As an alternative I would consider configuring either ssh-agent.service or a > dedicated unit to execute in addition 'emacsclient --eval "(putenv ...)"'. > See emacsclient-mailto.desktop how escape argument for Emacs-28.
The after/wants does not work (starnge since ssh-agent.service seems to see the SSH_AUTH_SOCK variable. But /etc/X11/Xsession.d/90x11-common_ssh-agent is a configuration file and we can add SSHARGS. I added a SSHARGS="-a $XDG_RUNTIME_DIR/ssh-agent" Then I added an override to emacs.service Environment=SSH_AUTH_SOCK=%t/ssh-agent And it works -- Erwan David
