Date: Mon, 24 May 2004 00:04:35 -0700 (PDT) From: Nate Lawson <nate@root.org> To: "Oliver B. Fischer" <plexus@snafu.de> Cc: acpi@freebsd.org Subject: Re: Problems with S3 on ThinkPad R51 1830 Message-ID: <20040524000254.L67471@root.org> In-Reply-To: <40B2EAD4.3010709@snafu.de> References: <40B250A6.3050709@snafu.de> <20040523210006.Y66525@root.org> <40B2EAD4.3010709@snafu.de>
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On Tue, 25 May 2004, Oliver B. Fischer wrote: > Nate Lawson wrote: > > UHCI can't suspend/resume correctly. It's a driver issue. > > Does it mean that my usb subsystem and S3 can't go on with each other? Don't load usb if using suspend/resume. > > You can save power by modifying the performance/economy values from > > /etc/defaults/rc.conf > > I took a look at defaults/rc.conf and didn't find/see a value, that > seems to be responsible for performance or economy. Please, can you give > me a hint? :) /etc/defaults/rc.conf: performance_cx_lowest="HIGH" # Online CPU idle state performance_throttle_state="HIGH" # Online throttling state economy_cx_lowest="LOW" # Offline CPU idle state economy_throttle_state="HIGH" # Offline throttling state You could make your system run cooler while on AC power with: echo 'performance_cx_lowest="LOW"' >> /etc/rc.conf You can also use literal values, i.e. "C3" -Nate
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