I'm using 10.2 on a 500mhz TiBook, and all of a sudden when I boot up I can't move the cursor. I thought it was the trackpad, but I plugged in a USB mouse and it isn't working either. (I'm typing this in another partition). I have launchbar, so I can open the terminal, and I've used it to repair permissions, which didn't fix it. I also booted in single user mode and ran fsck, which didn't help either (it actually reported a couple problems with the hierarchy, but it won't fix them). Any ideas, short of reinstalling jaguar?