FreeBSD 8.0 hangs on boot with ACPI enabled
Joerg Wunsch
j at uriah.heep.sax.de
Thu Jan 7 19:16:26 UTC 2010
As John Baldwin wrote:
> You can try disabling ACPI's thermal support
> (debug.acpi.disabled=thermal I think) to see if that helps.
Yeah! I've got FreeBSD 8 running for the first time with ACPI enabled
on that machine now.
So the question is why acpi_thermal hangs... I might also try
swapping the ahc0 controller back now. Do you have any idea why this
one gets a correct resource allocation with debug.acpi.disabled=sysres
but not otherwise? Is that rather a bug in the ACPI BIOS or in
FreeBSD?
I could probably live with enabling both debugging options for that
machine, but I'd also like to help avoiding in particular the hard
hang in acpi_thermal since it might perhaps also affect other users.
Thanks a lot for all your help so far, John, it's really appreciated!
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
More information about the freebsd-acpi
mailing list