Hi folks, I've been using APM suspend-to-RAM (S3) daily on my ThinkPad A22p (2629- Y1U) for literally dozens of different kernels over three years and have had few problems. Many recent kernels have worked nicely with APM including: kernel-2.6.9-1.681_FC3 kernel-2.6.9-1.678_FC3 kernel-2.6.9-1.667 unfortunately, the very latest update: kernel-2.6.9-1.724_FC3 is causing my system to lock-up about 25% of the time during APM wake- ups. The lockups are complete--only a power down brings the system back to a stable state. I've looked in bugzilla and the most similar entry is: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=140004 but I've had no problems with pre-2.6.9-1.724_FC3 versions which is not the case for that reporter. I've also looked in the system logs for clues but theres nothing written during the failed wake-ups. So does anyone have any ideas about what could be wrong and/or how to diagnose it? thanks, Ed -- Edward H. Hill III, PhD office: MIT Dept. of EAPS; Rm 54-1424; 77 Massachusetts Ave. Cambridge, MA 02139-4307 emails: eh3@xxxxxxx ed@xxxxxxx URLs: http://web.mit.edu/eh3/ http://eh3.com/ phone: 617-253-0098 fax: 617-253-4464