Do this:
sudo apt-get install libgdk-pixbuf2.0-dev
then:
gdk-pixbuf-query-loaders --update-cache
then run gnome-screenshot again.
Btw, on the Arch Linux side, they found a major bug in the i915 driver (which is used for 90% of intel graphics devices) which means almost all intel graphics users can't use xorg or anything anymore if they update, and people are talking about leaving arch and leaving bad reviews in the IRC, shit's going down lol.
(gnome-screenshot:865): GdkPixbuf-WARNING **: Cannot open pixbuf loader module file '/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders.cache': No such file or directory
This likely means that your installation is broken.
Try running the command
gdk-pixbuf-query-loaders > /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders.cache
to make things work again for the time being.
(gnome-screenshot:865): WARNING : Unable to use GNOME Shell's builtin screenshot interface, resorting to fallback X11. Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files
I WAS TRYING TO INSTALL SOMETHING, APT SAID THAT IT HAD UNMET DEPENDENCIES SO I TRIED TO FIX IT WITH APT-GET -F INSTALL. I EVENTUALLY GOT IT TO WORK, BUT IN THE PROCESS I DID SOMETHING REALLY WEIRD TO THE GNOME DISPLAY MANAGER. IT WON'T LET ME TAKE A SCREENSHOT FOR SOME REASON, BUT ALL OF THE ICONS LOOK DIFFERENT AND THE DESIGN IS SLIGHTLY ALTERED. WHAT THE FUCK DID I DO, AND HOW DO I FIX IT??!!!
I WOULD LOOK IT UP, BUT I'M TOO LAZY..
GNOME-SCREENSHOT DID THIS.
(gnome-screenshot:1089): WARNING : Unable to use GNOME Shell's builtin screenshot interface, resorting to fallback X11. Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files
UMMM, IT WORKED BUT DID THIS..
Fontconfig warning: "/etc/fonts/conf.d/65-droid-sans-fonts.conf", line 103: Having multiple values in isn't supported and may not work as expected
Fontconfig warning: "/etc/fonts/conf.d/65-droid-sans-fonts.conf", line 138: Having multiple values in isn't supported and may not work as expected
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
(gnome-screenshot:1135): WARNING : Unable to use GNOME Shell's builtin screenshot interface, resorting to fallback X11. Error: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Shell was not provided by any .service files
(gnome-screenshot:1135): dconf-WARNING **: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method `Change'
(gnome-screenshot:1135): dconf-WARNING **: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method `Change'
(gnome-screenshot:1135): dconf-WARNING **: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method `Change'
(gnome-screenshot:1135): dconf-WARNING **: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method `Change' Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
(gnome-screenshot:1135): dconf-WARNING **: failed to commit changes to dconf: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method `Change'
