Date: Sat, 11 Feb 2006 22:39:34 +0100 From: Gregers Petersen <gp.ioa@cbs.dk> To: freebsd-mobile@freebsd.org Subject: Re: Power-drain during suspend? Message-ID: <43EE5996.8070202@cbs.dk> In-Reply-To: <20060211105438.GA17363@droopy.unibe.ch> References: <43ED0047.4030207@cbs.dk> <20060210230330.6907A45041@ptavv.es.net> <20060211105438.GA17363@droopy.unibe.ch>
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Tobias Roth wrote: >>> Any suggestions about what else I could try out ? >> Are you using radeontool and turning off both the DAC and the display >> (assuming you have a Radeon video chip)? It saves a quite a bit of >> power. Other than that, I'm not sure what to suggest. >> >> Sorry, but maybe someone else has a better idea. > Yes - I'm using Radeontool in the suggested way with both display & dac .. > Wasn't there an issue with usb drivers not being able to properly > shut down and put into powersave mode all connected devices? Has > that been remedied? > > If not you could try removing everything usb-related from your > kernel, and making sure no usb modules are loaded and test again. > The thing is that I'm in need of USB-related functions on a more or less daily basis, which makes it difficult to remove the relevant kernel-modules :-/ Gregers Petersen
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