Can't boot with ACPI enabled after Tue update with PUP

[Peter Dufault]

This is with 2.6.15-1.2025_FC5.  The system hangs after the UDEV  
message on boot up, and boots OK if I set ACPI to disabled in the  
BIOS.  The BIOS setting is changed to the defaults with "ACPI  
disabled" selected.

This was also the case when I booted the original DVD distribution  
but I found the ACPI work around and it booted OK after updating with  
PUP. I don't know the exact date of when I started testing but it was  
near the first day and it's been working fine.

System:
MSI K8NGM2-FID nForce 430/GeForce 6150 motherboard
Athlon 64 X2 4400+ CPU
Intel PRO/1000 MT ethernet
2GB memory
SATA drive

Software:
Started with DVD dist and updated daily with PUP.  Not using XEN.

Do I open a bug, and is any other info missing?

Thanks,

Peter