ACPI under 2.4.22-rc2 works like a charm. Boots up and everything works.
ACPI under 2.6.0-test3 is another story. I boot up and my USB doesn't
work. I also get a call trace with a "IRQ 20: nobody cared!" message.
Would anyone like to open a dialog with me so this can be fixed ASAP?
Have the ACPI and IOAPIC patches for 2.4.22-rc2 been applied to 2.6? I 
believe these patches fixed ACPI under 2.4 for my system.
I have an Asus P4S8X mainboard (SiS 648/963 chipset) running a non-HT 
Pentium 4. My USB Devices are a HP PSC2110xi All-In-One and a Logitech 
Cordless Optical Trackman.
Attached is my 2.6 config.

Thanks,
David van Hoose