core 6 issues (shutdown problems)

Aaron Konstam akonstam at sbcglobal.net
Sat Apr 28 13:42:56 UTC 2007


On Sat, 2007-04-28 at 14:06 +0200, Nigel Henry wrote:
> On Saturday 28 April 2007 09:57, JJ JJ wrote:
> 
> > >If you just run dmesg, and scroll down a bit you should see references to
> > >acpi, along with some suggestions as there are problems with it. If you
> > > can post the relevant acpi bits from that it might be helpfull.
> > >
> > >Nigel.
> >
> > Hello Nigel,
> > here's some lines from my term. window as you suggested:
> >
> > ACPI: RSDP (v002 ACPIAM                                ) @
> > 0x00000000000f6cf0
> > ACPI: XSDT (v001 A M I  OEMXSDT  0x06000514 MSFT 0x00000097) @
> > 0x000000007fff0100
> > ACPI: FADT (v001 A M I  OEMFACP  0x06000514 MSFT 0x00000097) @
> > 0x000000007fff0281
> > ACPI: MADT (v001 A M I  OEMAPIC  0x06000514 MSFT 0x00000097) @
> > 0x000000007fff0380
> > ACPI: OEMB (v001 A M I  OEMBIOS  0x06000514 MSFT 0x00000097) @
> > 0x000000007ffff040
> > ACPI: HPET (v001 A M I  OEMHPET  0x06000514 MSFT 0x00000097) @
> > 0x000000007fff3990
> > ACPI: ASF! (v001 AMIASF AMDSTRET 0x00000001 INTL 0x02002026) @
> > 0x000000007fff39d0
> > ACPI: DSDT (v001  0AAAA 0AAAA000 0x00000000 INTL 0x02002026) @
> > 0x0000000000000000
> > ACPI: Local APIC address 0xfee00000
> > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
> > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
> > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
> > ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> > IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > ACPI: IRQ0 used by override.
> > ACPI: IRQ2 used by override.
> > ACPI: IRQ9 used by override.
> > Setting APIC routing to xen
> > Using ACPI (MADT) for SMP configuration information
> 
> > Linux Plug and Play Support v0.97 (c) Adam Belay
> > pnp: PnP ACPI init
> > pnp: PnP ACPI: found 14 devices
> 
> > This is pretty much all I could find running the command  acpi related. I
> > hope there's some useful info.
> > Thanks again!
> > JJ
> 
> Hi JJ. There don't appear to be any errors showing there, but when I had my 
> FC5 shutdown problem, someone asked if I was using an SMP kernel, as that 
> could be causing the problem, and unless I've got it wrong, you are.
> 
> uname -r   will show your kernel version.
> 
> Out of interest this is what dmesg shows on FC5 for a kernel that is not using 
> acpi=force.
> 
> ACPI: RSDP (v000 VIA601                                ) @ 0x000f63c0
> ACPI: RSDT (v001 VIA601 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3f7f3000
> ACPI: FADT (v001 VIA601 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3f7f3040
> ACPI: DSDT (v001 VIA601 AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
> ACPI: Disabling ACPI support
> and
> Local APIC disabled by BIOS -- you can enable it with "lapic"
> mapped APIC to ffffd000 (017f7000)
The above were the messages that lead me to add the lacpi kernel option.
In FC6 the same kernel works for smp and non-smp kernels so smp can't be
the problem.

> And again on FC5 with a different kernel that boots using acpi=force.
> 
> IO/L-APIC disabled because your old system seems to be old
> overwrite with "apic"
> ACPI: RSDP (v000 VIA601                                ) @ 0x000f63c0
> ACPI: RSDT (v001 VIA601 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3f7f3000
> ACPI: FADT (v001 VIA601 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3f7f3040
> ACPI: DSDT (v001 VIA601 AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
> ACPI: acpi=force override
> ACPI: PM-Timer IO Port: 0x4008
> and
> Kernel command line: ro root=LABEL=/1 acpi=force
> mapped APIC to ffffd000 (017f7000)
> 
> 
> If it is a problem with a XEN/SMP kernel, I don't know the fix, but hopefully 
> someone will come in on the thread, and may be able to help.
> 
> Nigel.
> 
--
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I request a weekend in Havana with Phil Silvers!
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Aaron Konstam telephone: (210) 656-0355 e-mail: akonstam at sbcglobal.net




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