Hello, everyone! Apologies if this is a long-solved problem, but I've been googling extensively and haven't found a solution.

Whenever I suspend or hibernate, Fedora 15 crashes and I'm given the following message:

[ 2.291515] hub 1-1 : 1.0 unable to enumerate USB device on Port 2.

This message is also displayed briefly upon start-up and shut down, but causes no problems. I originally installed F15 via Live-USB, but this message appears even when the thumbdrive is present in the USB Port.

Any help would be greatly appreciated! Thanks in advance!

I'm not sure if this is what causes your problems, but please note that there has been problems with waking up from suspend with nVidia drivers. A very recent update seems to have fixed it at least for me and a few others I've seen posting in various forums. If you have an nVidia GPU you might want to check out if your crashing was actually that issue.