Date: Sat, 13 Dec 2003 21:42:25 -0600 From: Eric Anderson <anderson@centtech.com> To: Nate Lawson <nate@root.org> Cc: current@freebsd.org Subject: Re: ACPI problem Message-ID: <3FDBDC21.7010603@centtech.com> In-Reply-To: <20031212135444.B53967@root.org> References: <20031209114400.G43006@root.org> <20031212185907.GA61783@gvr.gvr.org> <20031212135444.B53967@root.org>
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Nate Lawson wrote: >On Fri, 12 Dec 2003, Guido van Rooij wrote: > > >>On Tue, Dec 09, 2003 at 11:58:30AM -0800, Nate Lawson wrote: >> >> >>>Suspend/resume will continue to be a problem area for some time. Perhaps >>>I should put up a FAQ about this. >>> >>>1. Try different states (S1-S4) and see if one of them works. >>> >>> >>I have a system where S3 leads to an immediate reboot. S4 leads to >>a hang. S2 is not available. >>S1 leads to a nice suspend, except that the LCD is not powered off. >>Resume works okay. >>When I push the lid button when in the boot loader, the LCD is powered >>off. In Windows everything works like expected. >> >> > >In the loader, the BIOS is still controlling the display. Since you >mention that S1 works on recent Linux kernels for your D600, I'll look >into what we do differently. It appears only S1 and S5 are working for >Linux. > > > >>This is a Dell D600. S4 is handled by Windows itsself. Does this mean >>the BIOS doesn't support doing it itself? >> >> Just for more "me too" info, I also am running a D600, and am seeing the exact same results as Guido van Rooij.. Please let me know what I can do to help you figure this out. Eric -- ------------------------------------------------------------------ Eric Anderson Systems Administrator Centaur Technology All generalizations are false, including this one. ------------------------------------------------------------------
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