Messages in this thread | | | Date | Mon, 08 Jan 2007 22:31:21 +0300 | From | Alexey Starikovskiy <> | Subject | Re: Regression in kernel linux-2.6.20-rc1/2: Problems with poweroff |
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Berthold Cogel wrote: > Alexey Starikovskiy schrieb: > > >>> Hello Alex, >>> >>> I still get the same diffs. Except the yenta part of course. And the >>> system is still rebooting. >>> >>> Berthold >>> >>> >> Good, yenta is cleared :) Could you replace /drivers/acpi/ec.c with the >> version from 2.6.19.x and try again? >> >> Regards, >> Alex. >> > > Hi Alex! > > I did what you suggested. First I replaced ec.c in linux-2.6.20-rc2 (see > attached dmesg-2.6.20-rc2.ec.txt) with the version from linux-2.6.19.1 > and in a second step I also replaced i2c_ec.c and i2c_ec.h > (dmesg-2.6.20-rc2.i2c_ec.txt). > > In both cases the only result I can see is the absence of the 'ACPI: EC: > evaluating' messages in the logs. The system is still rebooting instead > of doing a clean shutdown. > > Regards, > Berthold > > Excellent, ACPI printing of queries is cleared as well :) There are two ways to debug further... git-bisect and unloading modules before shutdown (or not loading them)... While second is easier and could isolate a module, the first could be way more productive: http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt
Thanks in advance, Alex.
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