On Fri, 2005-01-21 at 16:11 +0100, Sebastian Flothow wrote:
> Regarding hardware and the CMOS battery: The kernel has a time counter 
> which is initialized from the CMOS battery during boot, and written 
> back to the CMOS clock during shutdown. While the system is runnning, 
> another timer generates periodic interrupts, which are used to 
> increment the kernel's time counter. In other words, an empty CMOS 
> battery should affect your system only while it is down.

I can verify this. The battery of my MB is completely dead. Everytime I
boot my computer I have to redo all the bios settings. Once my gentoo
system is booted though, the time remains correct the whole time it is
on.

john


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