Comment 8 for bug 352428

After more testing I noticed I Can't load any help pages from the GNOME Panel (The GNOME Panel 2.30.2).

If I check in Synaptic the Installed Version and the Latest Version is the same:
gnome-panel 1:2.30.2-1ubuntu3
yelp 2.30.1-0ubuntu1-1mint1

Example of error Message in Help Browser (Help 2.30.1) (yelp):

"Unable to load page
The requested URI "ghelp:user-guide?gospanel-15" is invalid"

Recreate bug:
Right Click on empty space in the Panel (The GNOME Panel 2.30.2).
You get a list with options: "Add to Panel...", "Properties", "Delete this Panel", "New Panel", "Help", "About Panels".
Click "Add to Panel..."
Click Help button

You get same kind of error just selecting "Help" in the list of options after the right click. (as already described in the duplicate of this bug).

$ lsb_release -rd
Description: Linux Mint 10 Julia
Release: 10

$ uname -a
Linux ThinkPad-T43 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:34:50 UTC 2010 i686 GNU/Linux

Linux Mint Release 10 (julia), GNOME 2.32.0, http://blog.linuxmint.com/?p=1581
Linux Mint 10 CD 32-bit, http://www.linuxmint.com/edition.php?id=67