Messages in this thread | | | Date | Sun, 25 Mar 2001 19:01:19 +0200 | From | Ingo Oeser <> |
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On Sat, Mar 24, 2001 at 10:53:08PM +0100, Ingo Oeser wrote: > On Sat, Mar 24, 2001 at 06:25:16PM +0100, Alex Riesen wrote: > > As i recompiled 2.4.2-ac20 with ACPI support > > the system cannot switch itself off. > > I get a message "Couldn't switch to S5" if > > try to call reboot(2). > > At load it shows that the mode is supported. > > Same with AMR P6BAP-AP and P6VAP-AP () mainboards. > > Firmware supports C2 C3 S0 S1 S4 S5. > > All options for acpi tried. > > #define APCI_DEBUG 1 has NO effect on verbosity of messages :-( > > What should I do to get more debug info?
Just left it in FYI, Andrew.
> I'll try backing out all changes between 2.4.0 and 2.4.2-ac20, > because there it worked ;-)
Ok, that worked. Backing out all the changes made it shutdown again.
Since this shouldn't by the right way to fix this problem, what else can I do Andrew?
The BIG Problem is: This is an embedded machine, so I cannot attach all the funny debug tools. The most thing I can do is printk and evtl. ikdb. I have only 16MB flash disk on this machine and it is full already :-(
Regards
Ingo Oeser -- 10.+11.03.2001 - 3. Chemnitzer LinuxTag <http://www.tu-chemnitz.de/linux/tag> <<<<<<<<<<<< been there and had much fun >>>>>>>>>>>> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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