Date: Mon, 23 Feb 2004 07:29:20 -0600 From: Eric Anderson <anderson@centtech.com> To: Randy Bush <randy@psg.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: sysctl hw.acpi.video.lcd0.active Message-ID: <403A0030.9040202@centtech.com> In-Reply-To: <200402230736.i1N7aKLt031787@gnat.centtech.com> References: <20040221174132.53AA243D1D@mx1.FreeBSD.org> <403824A6.7030303@centtech.com> <200402230736.i1N7aKLt031787@gnat.centtech.com>
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Randy Bush wrote: >>>the last hack to rc.suspend to make power go really low on >>>my thinkpad t40p was >>> >>> # HACK HACK HACK >>> /usr/X11R6/bin/xset -display :0 dpms force off >>> sleep 3 >>> sysctl hw.acpi.video.lcd0.active=0 >>> sleep 1 >>> sysctl hw.acpi.cpu.throttle_state=1 >>> # KCAH KCAH KCAH >>> >>>recently, i started getting >>> >>> sysctl: unknown oid 'hw.acpi.video.lcd0.active' >>> >>>and >>> >>> # sysctl -a | egrep '(video|lcd)' >>> # >>> >>>any clues? >> >>Kernel module not loaded? > > > which one? i compile only the ones i need so that kernel make > does not take longer than build world. Download this: http://access.cent.saitama-u.ac.jp/~taku/freebsd/acpi_vid-20031013.tar.gz and build it. It should build a module for you that you can load. I have no clue if this is now in the -current tree or not. Eric -- ------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology Today is the tomorrow you worried about yesterday. ------------------------------------------------------------------
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