I have stopped using and developing this. Let me know if you actively fork/update it and I can redirect people to you. It should continue working for Gnome 3.36, and assuming i3-gnome-flashback continues, then tracking updates to that repository should be easy. Good luck!
Allows you to use exwm in a GNOME-Flashback session. This is the Gnome 'fallback' session, which restores functionality that has been subsumed into the Gnome Shell, making it more suitable for running other WMs. The aim is to piggy-back exwm onto the curated conveniences of the Gnome Desktop Environment.
This is simplistically ripped from i3-gnome-flashback (pretty much s/i3/exwm/), which in turn was based on i3-gnome project.
This has been tested working on GNOME version 3.36 (Ubuntu 20.04).
There is a branch for 3.28.1 (Ubuntu 16.04)
Please inform me via Issues or PRs of any useful fixes or improvements to this.
Clone this repository and run make install with root priviledges.
Install the gnome-flashback package, and of course Emacs with the exwm package.
This setup launches Emacs with emacs --eval '(exwm-enable)', so configure your Emacs to load exwm when (exwm-enable) is executed, e.g.:
(autoload 'exwm-enable "my-exwm-config.el")Gnome-flashback defines Super-based hotkeys and you have to disable these if you want to use them from within Emacs. Common exwm bindings s-SPC and s-l in particular need to be unset. You can disable them in gnome-control-center, but it can also be done via gsettings:
# to unset s-SPC
gsettings set org.gnome.desktop.wm.keybindings switch-input-source '[]'
gsettings set org.gnome.desktop.wm.keybindings switch-input-source-backward '[]'
# s-l
gsettings set org.gnome.settings-daemon.plugins.media-keys screensaver '[]'Note: if trying to determine how to automate unsetting, send current settings to a reference file: gsettings list-recursively > /tmp/ref; make your change; view the difference: diff /tmp/ref <(gsettings list-recursively).
To remove desktop icons, if using transparency to a desktop image:
gsettings set org.gnome.gnome-flashback.desktop.icons show-trash false
gsettings set org.gnome.gnome-flashback.desktop.icons show-home false
To understand how the files in this repo work to initialize an i3 and GNOME session, refer to this GNOME wiki on session management.