Date: Mon, 23 Feb 2004 15:39:02 +0800 From: Randy Bush <randy@psg.com> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: sysctl hw.acpi.video.lcd0.active Message-ID: <20040223073906.631EE43D1D@mx1.FreeBSD.org> References: <20040221174132.53AA243D1D@mx1.FreeBSD.org> <403824A6.7030303@centtech.com>
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>> 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. randy
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