evince-thumbnailer has a memory leak when accessing PDFs on my Ubuntu lucid machine and I would like to replace it in gconf-editor --> desktop --> gnome --> thumbnailers --> application@pdf such that in nautilus PDFs are thumbnailed with an alternative program.
What program could I use? And what would the correct syntax be inside the gconf-editor?
The current setting is evince-thumbnailer -s %s %u %o. Can gs do this job?