Method execution failed

kernel version: 2.5.69-bk7,
hardware: hp omnibook 6100, i830m

the kernel boots (which is a huge improvement compared to older releases, thanks), but i get the attached error.

After the system is booted there's a interessting situation, some parts of acpi seem to be loaded (i have /proc/thermal_zone et al (shoudn't it be /proc/acpi/* ?)), but they don't work.

The interessting bootup lines (apic is disabled):

| ACPI: RSDP (v000 PTLTD                      ) @ 0x000f6610
| ACPI: RSDT (v001 PTLTD  EBRSDT   00576.00000) @ 0x0ff682e4
| ACPI: FADT (v001 QUANTA EBmador  00576.00000) @ 0x0ff73b64
| ACPI: BOOT (v001 PTLTD  EBBFTBL$ 00576.00000) @ 0x0ff73bd8
| ACPI: DSDT (v001 HP-MCD EB DSDT  00576.00000) @ 0x00000000
| ACPI: BIOS passes blacklist
...
| ACPI: Subsystem revision 20030418
| ACPI-1121: *** Error: Method execution failed [\_SB_.PCI0.HUB_.FDS_.
|               FCB1.CSID] (Node c12c55c0), AE_NOT_EXIST
| ACPI-1121: *** Error: Method execution failed
|	       [\_SB_.PCI0.HUB_.FDS_._REG] (Node c12c5940), AE_NOT_EXIST
| ACPI: Unable to start the ACPI Interpreter

...
| ACPI: ACPI tables contain no PCI IRQ routing entries

thx,
andreas