Re: disabling icons presenting content

[ST <smntov gmail com>]

Thank you very much.
        
I tried to do what is written in the page you've sent, but I don't
find /etc/dconf folder on my system (Debian Wheezy) and dconf is
installed. Do I have to create this folder manually?
        
Thanks,
ST
        
        On Fri, 2013-08-30 at 15:39 +0100, António Fernandes wrote:
        > 2013/8/30 Sim Tov <smntov gmail com>
        >         Hi,
        >
        >
        > Hi. I'm not experienced with this stuff, but I can give you
        some
        > pointers which will hopefully be helpful.
        >
        >
        >
        >         1. how can I disable icons presenting content (like
        icon of an
        >         image
        >         file showing that image in small format in the file
        manager)
        >         system
        >         wide. Users should not be able to enable it back.
        >
        > I guess you want to set the dconf key
        "org.gnome.nautilus.preferences
        > show-image-thumbnails" to "never" and lock it down. The
        information on
        > this page may be useful:
        > https://wiki.gnome.org/dconf/SystemAdministrators
        >
        >
        >         2. I have made files in some folder unreadable. When I
        copy an
        >         image
        >         file there (that normaly presents its content with its
        icon)
        >         its icon,
        >         as expected, stops showing the image. the same happens
        to
        >         videos.
        >         however mp3 that have an embedded image are shown with
        icons
        >         displaying this image. the mp3's themselves are not
        >         playable... how
        >         can I disable images in the mp3 files icons?
        >
        >
        > Not sure if relevant, but the keys under the schema
        > "org.gnome.desktop.thumbnailers" control external thumbnailers
        per
        > MIME type.
        >
        >
        >
        >         Thank you.
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        >
        >