Erick Turnquist <[email protected]> writes:
> Hi, I'm running an Athlon64 X2 4400+ (a dual core model) with an
> nVidia GeForce 6800 Ultra on a Gigabyte GA-K8NXP-SLI motherboard and
> getting nasty messages like these in my dmesg:
>
> warning: many lost ticks.
> Your time source seems to be instable or some driver is hogging interupts
> rip default_idle+0x20/0x30
It's most likely bad SMM code in the BIOS that blocks the CPU too long
and is triggered in idle. You can verify that by using idle=poll
(not recommended for production, just for testing) and see if it goes away.
No way to fix this, but you can work around it with very new kernels
by compiling with a lower HZ than 1000.
-Andi
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