Comment 17 for bug 1512120

On #12253 (which is probably a dupe) someone bisected it down to this glib commit:

https://git.gnome.org/browse/glib/commit/?id=779c809a3d07fca6c1da4f87d4ce6cf7f2d95608

This removes a 1 second delay on inotify events, quite possibly triggering race conditions in Thunar.

This is probably also causing #12260