Date: Mon, 12 May 2008 22:31:17 +0100
From: Rui Paulo <rpaulo@FreeBSD.org>
To: stevefranks@ieee.org
Cc: freebsd-acpi@freebsd.org
Subject: Re: Biostar 945GC-M7 TE - won't suspend ("oper not supported"), even though sysctl's say S1 S3 supported
Message-ID: <4828B725.1010500@FreeBSD.org>
In-Reply-To: <539c60b90805121347l4835d558w95666aeb10755600@mail.gmail.com>
References: <539c60b90804301105x7658d95eo6bb265420f85140c@mail.gmail.com> <4819BEAE.2060307@FreeBSD.org> <539c60b90805011339l2d3c300cl6a5ea3af76f97539@mail.gmail.com> <539c60b90805011341i22d9f85ci7e6d20f925720698@mail.gmail.com> <481A3333.6070407@FreeBSD.org> <539c60b90805121347l4835d558w95666aeb10755600@mail.gmail.com>
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Steve Franks wrote: > On Thu, May 1, 2008 at 2:16 PM, Rui Paulo <rpaulo@freebsd.org> wrote: >> 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 >> > > Finally got around to rebuilding my kernel with options acpi debug. > Not everyone recognizes blah.foo.bar=somestring as an input to sysctl, > and the acpi manpage is less than explicit about it also, by the way, > saying only "some of these things have equivalent sysctl's". > > Not having much luck, other than a shiny new kernel, though: > > Steve > > [steve@dystant /usr/obj/usr/src/sys/DYSTANT]$ sudo sysctl > debug.acpi.layer=ACPI_ALL_DRIVERS > debug.acpi.layer: NONE -> ACPI_AC_ADAPTER ACPI_BATTERY ACPI_BUS > ACPI_BUTTON ACPI_EC ACPI_FAN ACPI_POWERRES ACPI_PROCESSOR ACPI_THERMAL > ACPI_TIMER ACPI_ALL_DRIVERS > [steve@dystant /usr/obj/usr/src/sys/DYSTANT]$ sudo sysctl > debug.acpi.level=ACPI_LV_ALL_EXCEPTIONS > debug.acpi.level: NONE -> ACPI_LV_ERROR ACPI_LV_WARN ACPI_LV_INIT > ACPI_LV_DEBUG_OBJECT ACPI_LV_INFO ACPI_LV_ALL_EXCEPTIONS > [steve@dystant /usr/obj/usr/src/sys/DYSTANT]$ sudo sysctl hw.acpi.verbose=1 > hw.acpi.verbose: 0 -> 1 > [steve@dystant /usr/obj/usr/src/sys/DYSTANT]$ sudo acpiconf -s3 > acpiconf: request sleep type (3) failed: Operation not supported :-( Well, I'm really out of ideas... Sorry, -- Rui Paulo
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