Topic: Firefox 4 does not use system proxy settings on Fedora 13
I have Network Proxy Preferences pointing to a .pac file.
With the official Firefox 3.6 I set the Connection Settings to "Use system proxy settings" and it loads the .pac file.
But now with Firefox 4.0.1 I must click on "Automatic proxy configuration URL" for it to use my .pac file.
EDIT: Fedora 13