extensions.gnome.org is not working on fedora 17
What browser are you making use of? Does it offer you a mistake or caution?
I'll take a wild stab in the dark:
If you are making use of Chrome/Chromium, browse to
about:plugins and also see to it "Gnome Shell Integration" is made it possible for. After that browse back to extensions.gnome.org and also when the bow shows up on top see to it you "Always Allow for this Site"
On Firefox you'll need to do something comparable if you've transformed expansions off. Surf to
about:plugins and also see to it
libgnome-shell-browser-plugin.so exists / made it possible for. If it is not, upgrade Gnome Shell, or find it on your filesystem and also link to it from to ~/. mozilla/plugins (you should not need to do this though).
EDIT: If points are actually damaged, you can attempt re-installing using:
yum reinstall gnome-shell-3.4.1-5