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Message-ID: <471F662E.9090502@free.fr> Date: Wed, 24 Oct 2007 17:35:10 +0200 From: John Sigler <linux.kernel@...e.fr> To: linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org CC: len.brown@...el.com, robert.moore@...el.com Subject: Re: halt and poweroff do not shut the system down John Sigler wrote: > When I run 'halt' or 'poweroff' (sysvinit-2.86) the kernel prints: > > Halting. > Shutdown: hdc > ACPI: PCI interrupt for device 0000:01:05.0 disabled > ACPI: PCI interrupt for device 0000:01:04.0 disabled > ACPI: PCI interrupt for device 0000:01:03.0 disabled > ACPI: PCI interrupt for device 0000:01:02.0 disabled > Power down. > acpi_power_off called > > But the system does not shut down. (The fans keep spinning, the LEDs > keep shining, the integrated LCD keeps displaying.) Basically, the > motherboard is still providing power to every component, as if the > power supply had refused to stop. I noticed the following message at boot: * The chipset may have PM-Timer Bug. Due to workarounds for a bug, * this clock source is slow. If you are sure your timer does not have * this bug, please use "acpi_pm_good" to disable the workaround Is there any chance that the two issues are connected? (It seems very unlikely.) How can I tell whether the bug is fixed in my south bridge or not? http://linux.kernel.free.fr/halt/lspci.txt Regards. - 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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