On Sep 26 10:11:59, jcs@openbsd.org wrote:
> On Thu, 26 Sep 2019 at 16:36:08 +0200, Jan Stary wrote:
> > This is current/amd64 with firefox-68.0.2
> >
> > Firefox does not offer any prtinters in the printing dialogue
> > except (Print to file").
> >
> > lpd/lpr itself works fine. This is my /etc/printcap:
> > lp:lp=:rm=147.32.232.36:rp=lp:sd=/var/spool/output/lpd:lf=/var/log/lpd-errs:
> > Each of "date | lpr" and "lpr file.pdf" works.
> >
> > I removed the entire ~/.mozilla directory fo make sure
> > it is not some of my firefox settings.
> >
> > Is this known?
> > Is a fix known?
>
> Printing in Firefox is handled through Gtk 3.
>
> Gtk should present a "Print to LPR" option in that common print
> dialog by way of
> /usr/local/lib/gtk+3/3.0.0/printbackends/libprintbackend-lpr.so,
I do have
/usr/local/lib/gtk-3.0/3.0.0/printbackends/libprintbackend-lpr.so
as provided by gtk+3-3.24.10 (was gtk-3.0 vs gtk+3.0 a typo?).
> which is supposed to get loaded/registered dynamically according to
> gtk_print_backends in ~/.config/gtk-3.0/settings.ini or the default
> at build-time, which includes it according to x11/gtk+3:
>
> # configure will disable lpr in default gtk-print-backends if cups is found
> MAKE_FLAGS= GTK_PRINT_BACKENDS="file,lpr,cups,cloudprint"
I didn't use that so far; now I have
$ cat ~/.config/gtk-3.0/settings.ini
gtk-print-backends="lpr"
which is probably not the right syntax,
as firefox/gtk says on startup
(firefox:58612): Gtk-WARNING **: 17:21:25.416: Failed to parse
/home/hans/.config/gtk-3.0/settings.ini: Key file does not start with a group
> I'm taking a look into why that lpr backend doesn't load...
Thank you
Jan
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