From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; rv:1.7.3) Gecko/20040914
Description of problem:
When I try to change the default theme, Firefox don't appply the
change. The new theme can be installed, but not used.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Go TOOLS / THEMES and select theme other than default
2. The dialog shows RESTART FIREFOX
3. After restart Firefox, theme doesn't change
Actual Results: I can't change the default theme
Expected Results: Install a theme more GNOME griendly ;-)
Upstream? It seems that it's the same bug:
Works for me. However I had to completely recreate my profile when
upgrading from 0.9.3 to 1.0PR so I guess this is very likely related
to old configuration data hanging around...
In my case, I did a clean install of FC3T2.
Fixed in firefox-0.10.0-1.0PR1.1 which should be available tomorrow