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Message-Id: <20120921165753.7a5701fc6a0e1445daa92500@maison.homelinux.net> Date: Fri, 21 Sep 2012 16:57:53 +0200 From: François Boisson <user.anti-spam@...son.homelinux.net> To: linux-kernel@...r.kernel.org Subject: Re: shutdown with toshiba portege Le Thu, 20 Sep 2012 20:42:34 +0200 François Boisson <user.anti-spam@...son.homelinux.net> a écrit: > Hey > > I have a problem which seems to be related to shutdown for a Toshiba portege > (it's seems that the problem is also on other Toshiba, on VAIO cw5, y [...] > If i shutdown the computer and wait some hours, the power consumption of the > computer is not null, it's about the same as the power consumtion during a > suspend of computer. In fact > > Boot and halt with: > Windows 7 ---> No power consumption after > Linux 2.6.37-486-PAE ---> No power consumption after > Linux >= 3.0 ---> Power consumption (about 45-50 mW if acpitool is correct) [...] Well can anybody just tell me the sequence of shutdown and power of a x86 computer in then linux kernell, or just how to verify that a device is power off with a printk, or where to search or even only where is the part of code doing this. There is many documentation about use device but nothing about power off. Thanks François Boisson -- 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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