Hi Tobias, Tobias Geerinckx-Rice writes: > Meiyo Peng wrote: >> The author states that swaybg is now a standalone program but it should >> be treated as a required dependency of sway. So we should add swaybg >> into sway's propagated-inputs. > > I don't quite see the connection between these two sentences… Why propagated? "output" is a built-in command of sway. Lack of swaybg breaks this command: #+begin_src conf output "*" background ~/Pictures/wallpaper.jpg fill #+end_src I somehow forgot the Guix way to solve this problem is to hardcode the path to /gnu/store/*-swaybg-*/bin/swaybg. Silly me. And thank you for your remind. See the new attachment. Thanks. -- Meiyo Peng https://www.pengmeiyu.com/