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Open Source and information security mailing list archives
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Date: Sun, 24 Sep 2006 11:08:58 +0200 From: Pavel Machek <pavel@....cz> To: kernel list <linux-kernel@...r.kernel.org>, Greg KH <greg@...ah.com>, Linux usb mailing list <linux-usb-devel@...ts.sourceforge.net> Subject: usb still sucks battery in -rc7-mm1 Hi! I made some quick experiments, and usb still eats 4W of battery power. (With whole machine eating 9W, that's kind of a big deal)... This particular machine has usb bluetooth, but it can be disabled by firmware, and appears unplugged. (I did that). It also has fingerprint scanner, that can't be disabled, but that does not have driver (only driven by useland, and was unused in this experiment). Any ideas? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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