Messages in this thread | | | Subject | Re: 2.6.0-test3+bk: ACPI does not switch off the computer | From | Micha Feigin <> | Date | Sat, 23 Aug 2003 00:41:34 +0300 |
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On Fri, 2003-08-22 at 09:29, Alex Riesen wrote: > Actually it started happening from -test3. > The last I see on screen is "Power down." and the system is halted. > CAD reboots it. >
I have the same problem with some kernels (I get this with 2.4.21, don't think with 2.6.0-test3-bk8 but not sure since its very unstable on my machine and I don't have the time to play with it now).
The solution was to change the sleep level for ACPI when turnign of from S5 to S4 (don't know why this works). In the file kernel-source-2.6.0-test3-bk8/drivers/acpi/sleep/poweroff.c function acpi_power_off try replacing ACPI_STATE_S5 with ACPI_STATE_S4
> -alex > > # > # Power management options (ACPI, APM) > # > CONFIG_PM=y > # CONFIG_SOFTWARE_SUSPEND is not set > > # > # ACPI (Advanced Configuration and Power Interface) Support > # > CONFIG_ACPI_HT=y > CONFIG_ACPI=y > CONFIG_ACPI_BOOT=y > CONFIG_ACPI_SLEEP=y > CONFIG_ACPI_SLEEP_PROC_FS=y > CONFIG_ACPI_AC=m > CONFIG_ACPI_BATTERY=m > CONFIG_ACPI_BUTTON=m > CONFIG_ACPI_FAN=m > CONFIG_ACPI_PROCESSOR=m > CONFIG_ACPI_THERMAL=m > # CONFIG_ACPI_ASUS is not set > # CONFIG_ACPI_TOSHIBA is not set > # CONFIG_ACPI_DEBUG is not set > CONFIG_ACPI_BUS=y > CONFIG_ACPI_INTERPRETER=y > CONFIG_ACPI_EC=y > CONFIG_ACPI_POWER=y > CONFIG_ACPI_PCI=y > CONFIG_ACPI_SYSTEM=y > > # > # APM (Advanced Power Management) BIOS Support > # > # CONFIG_APM is not set > > - > 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/ -- Micha Feigin michf@math.tau.ac.il
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