no sound with ICH6

mag at mag at
Thu May 4 11:11:34 UTC 2006

Maybe you can try disabling APIC. That is, add the following line
into /boot/loader.conf:


Then, reboot your computer.

kirk.auz at wrote:

> My laptop IBM Z60T (ICH6) with FreeBSD 6.1 (update yesterday via CTM)
> don't recognize sound card when i load "snd_ich".
> I even try to change
> device ID number on file /usr/src/sys/dev/sound/pci/ich.c. And when I
> load nd_ich FreeBSD recognize the sound card but the next wrong
> message appear on dmesg:
> pcm0: <Intel
> ICH6 (82801FB)> mem 0xa0000000-
> 0xa0003fff irq 16 at device 27.0 on
> pci0
> pcm0: unable to map IO port
> space
> device_attach: pcm0 attach returned 6
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