Hi,

My first test was with debug.acpi.resume_beep=1 in /etc/sysctl.conf and
/boot/loader.conf. I didn't know which is the right file to set this, so I
set it in both.
No debug beep. According to this:
https://wiki.freebsd.org/SuspendResumethis means that the wake up code
in the kernel doesn't even begin.
Anyway, I tested also with a stripped down kernel, made no difference. It
had no usb, no network...I commented out everything I could.
I tried another thing, which I have no idea if it makes any sense at all,
or if it was correct/relevant what I was trying, but I generated an
DSDT.aml file on Ubuntu, and copied to my FreeBSD system, and added this in
/boot/loader.conf on FreeBSD:
acpi_dsdt_load="YES"
acpi_dsdt_name="/boot/DSDT.aml"

Nothing changed.
Still when I resume it happens the same: I hear the dvd-rom making a sound,
then the fan goes crazy, no screen, no other lights, completely frozen, I
have to turn-it off with a long press on the power button.

Best,
Stefan


On Sat, Jun 29, 2013 at 6:40 PM, Ian Smith <smi...@nimnet.asn.au> wrote:

> On Fri, 28 Jun 2013 21:50:06 -0700, matt wrote:
>
>  > Try kldunloading any loaded kernel modules including usb. You may need
>  > to compile a more modular kernel.
>
> On 8 (.1 and .2) I only had to leave uhci, ohci and ehci (not usb) out
> of kernel and load / unload those around suspend/resume, but that's no
> longer needed on 9 here.
>
>  > Does suspend/resume work for anyone?
>
> Likely not very exciting news for most, but my '02 Thinkpad T23 reliably
> suspends and resumes since 9.1-R with zero configuration.  Haven't tried
> it yet with X, might need hw.syscons.sc_no_suspend_vtswitch=1 for that
> as 6.x, 7.x and 8.x always required, but that's an old S3 Savage video,
> with working IBM-written ACPI/BIOS.
>
> More modern video chips and drivers seem to be far more problematic, not
> to mention slightly dodgy ACPI code ..
>
> cheers, Ian
>
>  > Matt
>  >
>  > On 06/28/13 15:19, Stefan Horomnea wrote:
>  > > Yes, I did try, didn't help.
>  > >
>  > >
>  > > On Mon, Jun 24, 2013 at 4:30 AM, matt <sendtom...@gmail.com>
>  > > wrote:
>  > >
>  > >>
>  > >>> which I think are after I manually power-off and power-on the
>  > >>> laptop. If this info helps, Ubuntu is able to suspend/resume
>  > >>> properly. I also did a recent upgrade of BIOS.
>  > >>>
>  > >>> Can anyone help me make progress here ?
>  > >>>
>  > >>> Thank you, Stefan
>  > >>> _______________________________________________
>  > >>> freebsd-acpi@freebsd.org mailing list
>  > >>> http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To
>  > >>> unsubscribe, send any mail to
>  > >>> "freebsd-acpi-unsubscr...@freebsd.org"
>  > >>>
>  > >>
>  > >> Have you tried twiddling the values at hw.pci.do_power_resume
>  > >> and hw.pci.do_power_suspend?
>  > >>
>  > >> Rarely, this helps.
>  > >>
>  > >> Matt
>
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