bug#59380: File mode specification error

[Arash Esbati]

杜海波 <duhaibo@whc.edu.cn> writes:

> When openning an tex file, Latex-mode fails to start, error in
> *Messages" buffer is as this: File mode specification error: (file-
> error The name org.mate.atril.Daemon was not provided by any .service
> files)
>
> I use debian, gnome, I don't even know what is the meaning of this
> error. Does this mean my system lacks some component?

I'm not on Debian, but I suspect this is a D-BUS issue: You have
configured AUCTeX to use atril as viewer but it is not registered to
D-BUS.  Maybe it lacks this file:

  
https://github.com/mate-desktop/atril/blob/master/data/org.mate.atril.Daemon.service.in

Best, Arash