Bug#277298: Kernel 2.6.x real time clock hang on Dell

[Kari Asikainen <kari.asikainen@protacon.fi>]

I can confirm that this bug affects the Dell PowerEdge 1850 also, tried 
kernel-image-2.6.8-9-em64t-4-smp, kernel-image-2.6.8-1-686-smp and 
kernel-image-2.6-386. All work fine with acpi=off and hang on the RTC 
otherwise.

I tried to build a custom 2.6.9 but had similiar results with the first 
try, but I can try different configurations with the 1850 if it helps.

-Kari A.