Biostar 945GC-M7 TE - won't suspend ("oper not supported"), even though sysctl's say S1 S3 supported

[Rui Paulo]

Steve Franks wrote:
> Ok, I admit, I had a ucom plugged in in the dmesg I sent, but I assure
> you, that isn't the issue.  I even just double-checked.

I think your best bet is boot with ACPI debug turned on.
Try adding:
options ACPI_DEBUG
to your kernel config file, and:
debug.acpi.layer=ACPI_ALL_DRIVERS
debug.acpi.level=ACPI_LV_ALL_EXCEPTIONS

If that doesn't show anything particularly interesting, try increasing 
the debugging level.
For more information, see the acpi(4) man page.

Good luck,
-- 
Rui Paulo