> I've had other freezes before but this was the first time I was able > to see what was actually going on. > IRQ 21 appears to be shared between sata_nv and ethernet. > > Does this mean my hardware/BIOS is broken somehow? Not neccessarily. It could a bug in one of the drivers using IRQ 21 (sata_nv or the nvidia ethernet), it could be another inactive device, or it could be a hardware funny. Nvidia stuff can be quite hard to diagnose as we have no documentation but we can try. The first question is whether it is network or disk triggered - seeing if heavy loads to one or the other trigger the problem might be a first plan. Alan - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html