evince: Is this a bug?

evince: Is this a bug?

[jgart]

Is this a bug?

$ evince

(evince:8881): Gtk-WARNING **: 20:41:52.851: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
**
Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
Bail out! Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)

I have gnome-desktop-service running fine that brought with it evince

Re: evince: Is this a bug?

[Felix Lechner via Development of GNU Guix and the GNU System distribution.]

Hi,

On Mon, May 1, 2023 at 6:44 PM jgart <jgart@dismail.de> wrote:
>
> (evince:8881): Gtk-WARNING **: 20:41:52.851: Could not load a pixbuf from icon theme.
> This may indicate that pixbuf loaders or the mime database could not be found.

I do not see any messages with Evince under EXWM (i.e. no GNOME). I
would make sure gdk-pixbuf is installed, as well as
adwaita-icon-theme, gnome-theme-extras and gnome-themes-standard.

Also, this message [1] seems to indicate that your Gtk is not
installed, or not being found.

Kind regards
Felix

[1] https://stackoverflow.com/questions/67745085/gtk-how-can-i-fix-this-problem-could-not-load-a-pixbuf-from-org-gtk-libgtk-ic

Re: evince: Is this a bug?

[Leo Famulari]

On Tue, May 02, 2023 at 01:43:35AM +0000, jgart wrote:
> Is this a bug?
> 
> $ evince
> 
> (evince:8881): Gtk-WARNING **: 20:41:52.851: Could not load a pixbuf from icon theme.
> This may indicate that pixbuf loaders or the mime database could not be found.
> **
> Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
> Bail out! Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
> 
> I have gnome-desktop-service running fine that brought with it evince

Did this start happening after the recent merge of core-updates?

Re: evince: Is this a bug?

[jgart]

Yep ;(

Re: evince: Is this a bug?

[Felix Lechner via Development of GNU Guix and the GNU System distribution.]

Hi jgart,

On Sat, May 6, 2023 at 7:31 PM jgart <jgart@dismail.de> wrote:
>
> Yep ;(

Is your XDG_DATA_DIR set (and does it point to a folder that exists)? [1]

Kind regards
Felix

[1] https://askubuntu.com/a/1388056

Re: evince: Is this a bug?

[jgart]

Hi Felix,

It's not set. What should I set it to?

I tried the following:

export XDG_DATA_DIRS="/home/jgart/.config/gajim"

but didn't work when I tried to launch gajim

Re: evince: Is this a bug?

[Felix Lechner via Development of GNU Guix and the GNU System distribution.]

Hi jgart,

On Sat, May 6, 2023 at 10:23 PM jgart <jgart@dismail.de> wrote:
>
> It's not set. What should I set it to?

As a user of Guix Home, I have this. Please note the reference to
shared-mime-info (even though it appears twice).

XDG_DATA_DIRS=/gnu/store/7z9cgiq7dkajqfk991lniv77s1kbag28-shared-mime-info-1.15/share:/gnu/store/nb40pwd37v6i1g4b1fq4l6q4h9px3asr-glib-2.72.3/share:/gnu/store/3cl87br64f94fr6w45cpwzyn1kv9ma2p-gtk+-3.24.37/share:/gnu/store/0hw1nb3himdjzj5mvn9a7n3kgvqi1j96-emacs-28.2/share:/gnu/store/7z9cgiq7dkajqfk991lniv77s1kbag28-shared-mime-info-1.15/share:/gnu/store/nb40pwd37v6i1g4b1fq4l6q4h9px3asr-glib-2.72.3/share:/gnu/store/3cl87br64f94fr6w45cpwzyn1kv9ma2p-gtk+-3.24.37/share:/gnu/store/0hw1nb3himdjzj5mvn9a7n3kgvqi1j96-emacs-28.2/share:/home/lechner/.guix-home/profile/share:/home/lechner/.guix-home/profile/share:/home/lechner/.guix-profile/share:/run/current-system/profile/share:/home/lechner/.guix-profile/share:/run/current-system/profile/share

Kind regards
Felix

Re: evince: Is this a bug?

[Lars-Dominik Braun]

Hi,

> Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)
> Bail out! Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /gnu/store/vkcl29s7qcfgqz1cs6lab98fyxsxyczx-adwaita-icon-theme-43/share/icons/Adwaita/48x48/status/image-missing.png: Unrecognized image file format (gdk-pixbuf-error-quark, 3)

I’ve noticed this too with several GTK+ programs. The
problem seems to be that GDK_PIXBUF_MODULE_FILE is set to
/home/<user>/.config/guix/current/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache.
When I change it to refer to ~/.guix-profile instead it works. Not sure
how ~/.config/guix got in there though…

Cheers,
Lars

Re: evince: Is this a bug?

[jgart]

Hi Felix, can you share the s-expression form(s) that generated those paths in your guix home config?

all best,

jgart

Re: evince: Is this a bug?

[Felix Lechner via Development of GNU Guix and the GNU System distribution.]

Hi jgart,

On Mon, May 8, 2023 at 8:10 AM jgart <jgart@dismail.de> wrote:
>
> can you share the s-expression form(s) that generated those paths in your guix home config?

I got the value from 'env' in Bash. It probably got there via the
mechanics of my Guix Home configuration, which you can find here. [1]
The relevant Bash parts are nearby. [2][3][4]

Sorry I cannot be more helpful.

Kind regards
Felix

[1] https://codeberg.org/lechner/home-config/src/branch/history/desk.scm
[2] https://codeberg.org/lechner/home-config/src/branch/history/service/bash.scm
[3] https://codeberg.org/lechner/home-config/src/branch/history/bash/.bashrc
[4] https://codeberg.org/lechner/home-config/src/branch/history/bash/.bash_profile

Re: evince: Is this a bug?

[Josselin Poiret]

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Hi Lars,

Lars-Dominik Braun <lars@6xq.net> writes:

> I’ve noticed this too with several GTK+ programs. The
> problem seems to be that GDK_PIXBUF_MODULE_FILE is set to
> /home/<user>/.config/guix/current/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache.
> When I change it to refer to ~/.guix-profile instead it works. Not sure
> how ~/.config/guix got in there though…

You might need to explicitely add gdk-pixbuf to your profile, otherwise
this environment variable is not set as you experienced.  It should be
propagated by enough packages to appear by itself, but that might not be
true for everyone's choice of packages.

Best,
-- 
Josselin Poiret

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Re: evince: Is this a bug?

[jgart]

guix install gdk-pixbuf
The following package will be installed:
   gdk-pixbuf 2.42.8

guix install: error: profile contains conflicting entries for glib
guix install: error:   first entry: glib@2.72.3 /gnu/store/nb40pwd37v6i1g4b1fq4l6q4h9px3asr-glib-2.72.3
guix install: error:    ... propagated from gdk-pixbuf@2.42.8
guix install: error:   second entry: glib@2.70.2 /gnu/store/z6c305j8xvhvizvnyp5961gssmw3zjr2-glib-2.70.2
guix install: error:    ... propagated from dconf@0.40.0
guix install: error:    ... propagated from gajim@1.4.7
hint: Try upgrading both `gdk-pixbuf' and `gajim', or remove one of
them from the profile.

The only issue with upgrading gajim is that it is currently broken at the latest one...

Any suggestions here?