Bug#256049: Workaround (ugly)

["Paweł T. Jochym"]

Well, I was able to make it work, but in quite ugly way.

In ~/.local/share/mime/packages I've created the canon-crw.xml file:

<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
   <mime-type type="application/x-crw">
     <comment>Canon RAW File</comment>
     <glob pattern="*.CRW" />
     <glob pattern="*.crw" />
   </mime-type>
</mime-info>

and then run "update-mime-database ~/.local/share/mime"

After restarting nautilus everything was working.

But this is ugly.

BTW. After this I was also able to change application assigned to the
file and run the thumbnailer I've created for this file.

P.
-- 
Paweł T. Jochym
Institute of Nuclear Physics
Polish Academy of Sciences
Cracow, Poland