So I did some searching around these forums, and found a post from a couple years ago that had a similar but not exactly the same issue, with no clear resolution, so I'm hoping asking again isn't going to get me into too much trouble.
I just installed Fedora Core 9 on an older machine (2002), just because I wasn't doing anything with it and had never tried linux before. It installed fine, and worked without a hitch, including my wireless card. I connected on the first try, and downloaded the major security and other such updates it suggested.
After doing this and rebooting, the wireless card will no long connect to my wireless network. It picks up the networks fine, but won't connect no matter what I try. I'm assuming something from the update is causing this problem, but I haven't the first idea where to look or how to fix it.
Does anyone know what could be the issue?