Re: ACER 632 notebook reboots instead of poweroff

mizu
2004-10-27T14:18:33Z

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Hi,

the same problem is with my ACER 632 too.

I've tried disable wakeup devices /proc/acpi/wakeup, but with no success.

Sia
mizu

On Tue, Oct 26, 2004 at 09:40:29PM +0200, Laszlo 'GCS' Boszormenyi wrote:
> Hi,
>
> I have a Gericom 1st supersonic (PIII 1.2Ghz) laptop, running Debian
> Sarge (up-to-date). I have it since ~2.4.14, and until 2.6.8.1 the
> 'halt' command shut down the machine correctly. Starting with 2.6.8.1-bk1
> it reboots. :( I realize that -bk1 has a big ACPI update, which may be
> the problem IMHO.
> I have tried to look into existing bugreports, but could not find any
> similar to this on the Kernel Bugzilla nor in the ACPI Bugzilla. All I
> could found some note that Local APIC can cause problems, but even if I
> disable that, the problem remains. Asked LKML without any reply; hope
> here I can get some help, so if you need more information about it,
> please let me know.
> Some maybe relevant bits from the machine:
> 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4)
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR+
> Latency: 0
> Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
> Capabilities: [a0] AGP version 2.0
> Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2,x4
> Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x1
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
> 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo
> MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
> Latency: 0
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: e0000000-e00fffff
> Prefetchable memory behind bridge: f0000000-f7ffffff
> BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>
>
> A dmesg between a working 2.6.8.1 and 2.6.8.1-bk1 reveals only minor(?)
> things:
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> -CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000
> -CPU: After vendor identify, caps: 0383fbff 00000000 00000000 00000000
> +CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000
> +CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> -CPU: After all inits, caps: 0383fbff 00000000 00000000 00000040
> +CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040
> Intel machine check architecture supported.
> [...]
> -enabled ExtINT on CPU#0
> -ESR value before enabling vector: 00000000
> -ESR value after enabling vector: 00000000
> -Using local APIC timer interrupts.
> -calibrating APIC timer ...
> -..... CPU clock speed is 1199.0574 MHz.
> -..... host bus clock speed is 133.0285 MHz.
> +ACPI: IRQ9 SCI: Edge set to Level Trigger.
> NET: Registered protocol family 16
> PCI: PCI BIOS revision 2.10 entry at 0xfd84e, last bus=1
> PCI: Using configuration type 1
> mtrr: v2.0 (20020519)
> -ACPI: Subsystem revision 20040326
> -ACPI: IRQ9 SCI: Edge set to Level Trigger.
> +ACPI: Subsystem revision 20040715
> [...]
> Initializing Cryptographic API
> -PCI: Disabling Via external APIC routing
> PCI: Via IRQ fixup for 0000:00:07.5, from 255 to 5
>
> Anyone have at least a shot what can cause this problem?
> I would be happy to try out patches or back out ones from -bk1 if
> needed.
>
> Any help is greatly appreciated in advance,
> Laszlo/GCS
>
>
>
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--
mizu
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