Comment 1 for bug 163106

As I see know, the problem seems to be known to xfce-/thunar-developers. There is an entry in xfce's bug tracking system:
http://bugzilla.xfce.org/show_bug.cgi?id=2983

While I can't find anything in the latest official thunar changelog, Mandriva seems to have fixed this:
http://rpmfind.net/linux/RPM/mandriva/devel/cooker/x86_64/media/contrib/release/thunar-0.8.0-8mdv2008.0.x86_64.html (second entry in the changelog)