This may sound strange, but we have a Pentium M system running 2.6.20-rt5 that fails to boot all the way (fails at spawning mingetty - then various strange behaviors) when the system is at -10 degrees C or less. Oddly, it works fine if we used *unpatched* Linux. My only guess can be that there is some hard-coded constants with regards to timers or clocks that somehow comes into play because of some oscillator frequency change. I was wondering if any of the authors can comment on any magic numbers or such that might be related to this. Of course I will let you know if I discover that I am crazy in the next few days. I just wanted to run this by you to see if anyone else had experience with this. - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html