Problems with Ubuntu 12.10 and Hibernate/Suspend

I've been running Ubuntu 12.10 for a couple of weeks now with no problems at all... except that it won't wake from suspend. Whenever I boot my laptop up, it says the system has encountered an internal error and asks if I'd like to submit a report. Here's a screenshot of the details. That's only the first bit of the details page that pops up; I can get more screenshots and post if necessary.

I use a Compaq Presario CQ60. AMD Athlon Dual-Core QL-62