![]() I might dump the approach (pun intended) when native compilation gets merged to master just to have even less apparent complexity. I’m running this setup just for couple of days only, so can’t say anything about stability of the approach but even now I can say I love it. Only hiccup I had was the need to recompile Emacs without dbus for the dump process to work flawlessly but that’s a small price I think (criu can’t dump a process with connected unix sockets and disabling dbus in emacs was easier than shutting down dbus daemon). When dumping “emacs –daemon” it runs within my user’s own environment - no magic required, and is pretty much good enough for me. Recently I have stumbled on and have decided to recreate the results with simple shell scripts combined with sudo (so without a service at all, and directly using criu not the python wrapper) and it does make emacs process restore blazing fast as advertised. To see how the environment conf files will be processed. You can run SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/user-environment-generators/30-systemd-environment-d-generator If you know it’s going to be started through GDM, then you can take advantage of the fact that $HOME/.profile is sourced by /etc/gdm3/Xsession.Īnd if you do use environment.d, then beware of the contents of /usr/lib/environment.d/nf on Ubuntu 20.04 (and possibly others) that sets PATH without any regard for the current value it will probably be the last environment conf file run if you follow the number-prefix model. ![]() (Going so far as to say “it gives Emacs a bad name” is on the cusp of acceptable, but too damning.) If you’re going to set enviroment variables for use by Emacs started through systemd, then you should look at environment.d. Sometimes it would refuse to start a TTY client for reasons that remain a mystery.Īs for the environment stuff, I consider exec-path-from-shell to be an awful hack that I simply can’t trust. Prefix arg means just kill any existing server communications subprocess.īut there is still no match for 'gnuserv-start', nor is it clear online how to install it (pages typically note that it should come installed with Emacs).I actually stopped doing this a little while ago partly because of the user environment stuff mentioned in the article but mostly because of some oddities that crept up when connecting to my machine over SSH and attaching to the Emacs daemon. ![]() To use the server, set up the program ‘emacsclient’ in theĮmacs distribution as your standard "editor". This starts a server communications subprocess through whichĬlient "editors" can send your editing commands to this Emacs job. Use ‘gnuserv-start’ instead of this function.Īllow this Emacs process to be a server for client processes. In response to 's suggestion, I enter ^H+f server-start and get the response: server-start is an interactive autoloaded Lisp function in Is the solution just to (as suggested) install gnuserv instead? You can run the command ‘server-start’ with M-x ser-s RET To start the server in Emacs, type "M-x server-start".īut when I try to server-start in emacs, ‘server-start’ is an obsolete command use ‘gnuserv-start’ instead. Invoking "emacsclient" at the command prompt tells me emacsclient: can't find socket have you started the server? Under this new installation, the emacs server & emacsclient functionality no longer works. I just installed Ubuntu 18.04 and GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.30) on my Lenovo W541 laptop.
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