Comment 4 for bug 112508

Hi, found some more stuff, maybe this has something to do with it.

[ 8.845436] PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[ 8.845485] PCI quirk: region 1300-133f claimed by ICH6 GPIO

[ 8.846167] PCI: Transparent bridge - 0000:00:1e.0
[ 8.846274] PCI: Bus #07 (-#0a) is hidden behind transparent bridge #06 (-#06) (try 'pci=assign-busses')
[ 8.846329] Please report the result to linux-kernel to fix this permanently

(OK, it is only copied from my dmesg, but I think it has something to do with the Texas Instruments PCIxx21 Integrated FlashMedia Controller and the transparent bridge) But it is also possible that I am very wrong. I'm just guessing.

More info for the apic

[ 8.393662] Local APIC disabled by BIOS -- you can enable it with "lapic"

The problem appears on a Laptop with limited bios settings (actually I can only set the Time and the boot order). I also tried to use a fixed DSDT Table from http://acpi.sourceforge.net/ . But this also didn't help.

@svetj
Sorry I can't help you further. I read your thread and found some useful info for my problem, but don't know if the problems have something in common. Because my sound is working fine even without irqpoll. So thanks for your answer anyway.

And thanks to those who trying to solve this problem.