I wonder if someone using an up to date 13.10 desktop could try something for me and comment back.
Context: There are currently some issues with conditional code in the source files for ubuntu-docs (ends up as the installed yelp help files and the html files on help.ubuntu.com). The result is that information is sometimes included in the unity help that should only be in the GNOME help.
Reference: https://help.ubuntu.com/13.10/ubuntu...s-preview.html (13.10 pages are preliminary).
Please try the procedure described on that page. I suspect it is a GNOME thing and not Unity, but and as mentioned above, the conditional code is giving troubles.
For me, I don't get any file preview using either Unity desktop or GNOME desktop. However, my 13.10 desktop is a VM and I have been having lots of grief with it, so I am looking for someone else to try it.