[ACPI] Probleme acpi depuis mise a jour du kernel

[lebidule]

Bonjour, depuis la mise a jour du kernel, j'ai les erreurs suivante :

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[   13.550135] ACPI Error: [\_PR_.C001] Namespace lookup failure, AE_NOT_FOUND (20110413/psargs-359)
[   13.565686] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPC0.EC0_.TPAF] (Node ffff88006c5431e0), AE_NOT_FOUND (20110413/psparse-536)
[   13.596952] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPC0.EC0_.TBOM] (Node ffff88006c543208), AE_NOT_FOUND (20110413/psparse-536)
[   13.629271] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPC0.EC0_._Q1D] (Node ffff88006c54ac58), AE_NOT_FOUND (20110413/psparse-536)

Et certaines choses ne fonctionnent plus : plus de webcam, impossible de monter une clé usb, impossible de se mettre en veille prolonger, etc...
Qu'est ce que je peut faire? Tout marchait bien en 2.6.39

[FoolEcho]

Format du sujet, stp: http://wiki.archlinux.fr/Forum#Format_du_titre

[Desintegr]

Bonjour et bienvenue.
Merci de formater ton post comme indiqué sur ce topic : http://wiki.archlinux.fr/Forum#Format_du_titre

Ton problème est un problème d'ACPI sûrement lié à l'utilisation d'une DSDT buggée.
Par contre, il est étonnant que ça fonctionne avec l'ancienne version du noyau et pas la nouvelle.

Tu es certain qu'il n'y a pas la même erreur avec l'ancienne version ?

Quel matériel utilises-tu ? (carte mère ? modèle d'ordinateur ? etc.)

Utilises-tu la dernière version du firmware de ton BIOS ?

Que renvoie :

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dmesg | grep "ACPI: DSDT"

[lebidule]

Bonjour
Alors la commande dmesg | grep "ACPI: DSDT" me renvoie :
[ 0.000000] ACPI: DSDT 000000006fea1bc2 0D62E (v01 DELL CL09 06040000 MSFT 04000000)

Pour le materiel c'est un pc portable dell inspirion M101z
lspci me donne ça :

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00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
00:01.0 PCI bridge: Dell Device 9602
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1)
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 41)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc M880G [Mobility Radeon HD 4200]
01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200]
02:00.0 Ethernet controller: Atheros Communications AR8132 Fast Ethernet (rev c0)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)

Je ne crois pas qu'il y ai eu des mises à jour du bios de cette machine, et je suis certain que tout fonctionnait sans problèmes hier matin, avant la mise à jour.

[lebidule]

Pour le moment j'ai downgrader mon kernel. Je confirme que tout fonctionne sans soucis avec le 2.6.39. C'est du à quoi? Un bug? La prochaine révision le corrigera?

[Desintegr]

Et que renvoie :

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dmesg

avec le noyau 2.6.39 ?

[lebidule]

Il y a plus de 700 lignes, alors je fais un cat /var/log/dmesg.log | grep ACPI

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[    0.000000]  BIOS-e820: 000000006fe8e000 - 000000006fea0000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000006fea0000 - 000000006feb0000 (ACPI data)
[    0.000000]  BIOS-e820: 000000006feb0000 - 000000006feb3000 (ACPI NVS)
[    0.000000] ACPI: RSDP 00000000000f7a80 00024 (v02 PTLTD )
[    0.000000] ACPI: XSDT 000000006fea1b36 0008C (v01 DELL    CL09    06040000  LTP 00000000)
[    0.000000] ACPI: FACP 000000006feaf1f0 000F4 (v03 DELL   CL09     06040000 AMD  000F4240)
[    0.000000] ACPI: DSDT 000000006fea1bc2 0D62E (v01   DELL     CL09 06040000 MSFT 04000000)
[    0.000000] ACPI: FACS 000000006feb2fc0 00040
[    0.000000] ACPI: TCPA 000000006feaf358 00032 (v02 DELL   CL09     06040000 PTEC 00000000)
[    0.000000] ACPI: EINJ 000000006feaf38a 001B0 (v01 PTL    WHEAPTL  06040000 PTL  00000001)
[    0.000000] ACPI: HEST 000000006feaf53a 002E4 (v01 PTL    WHEAPTL  06040000 PTL  00000001)
[    0.000000] ACPI: BERT 000000006feaf81e 00030 (v01 PTL    WHEAPTL  06040000 PTL  00000001)
[    0.000000] ACPI: SSDT 000000006feaf84e 000E1 (v01 wheaos  wheaosc 06040000 INTL 20050624)
[    0.000000] ACPI: ERST 000000006feaf92f 00270 (v01 PTL    WHEAPTL  06040000 PTL  00000001)
[    0.000000] ACPI: OSFR 000000006feafb9f 00070 (v01 DELL   DELL     06040000 ASL  00000061)
[    0.000000] ACPI: APIC 000000006feafc0f 00050 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
[    0.000000] ACPI: MCFG 000000006feafc5f 0003C (v01 PTLTD    MCFG   06040000  LTP 00000000)
[    0.000000] ACPI: HPET 000000006feafc9b 00038 (v01 PTLTD  HPETTBL  06040000  LTP 00000001)
[    0.000000] ACPI: SLIC 000000006feafcd3 00176 (v01 DELL    CL09    06040000  LTP 00000000)
[    0.000000] ACPI: SSDT 000000006feafe49 001B7 (v01 AMD    POWERNOW 06040000 AMD  00000001)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: PM-Timer IO Port: 0x8008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 low level)
[    0.000000] ACPI: BIOS IRQ0 pin2 override: forcing polarity to high active.
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] ACPI Warning: Incorrect checksum in table [APIC] - 0x69, should be 0x6C (20110316/tbutils-314)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x43538210 base: 0xfed00000
[    0.012892] ACPI: Core revision 20110316
[    0.085428] PM: Registering ACPI NVS region at 6fe8e000 (73728 bytes)
[    0.085438] PM: Registering ACPI NVS region at 6feb0000 (12288 bytes)
[    0.086892] ACPI: bus type pci registered
[    0.089172] ACPI: EC: Look up EC in DSDT
[    0.092793] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.093165] ACPI Warning: Incorrect checksum in table [APIC] - 0x69, should be 0x6C (20110316/tbutils-314)
[    0.093188] ACPI Warning: Incorrect checksum in table [APIC] - 0x69, should be 0x6C (20110316/tbutils-314)
[    0.120063] ACPI: Interpreter enabled
[    0.120076] ACPI: (supports S0 S3 S4 S5)
[    0.120108] ACPI: Using IOAPIC for interrupt routing
[    0.120712] [Firmware Bug]: PCI: MMCONFIG at [mem 0xe0000000-0xe03fffff] not reserved in ACPI motherboard resources
[    0.121100] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.121258] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.170516] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.170797] ACPI: EC: GPE = 0x3, I/O: command/status = 0x66, data = 0x62
[    0.176843] ACPI: No dock devices found.
[    0.177273] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.178054] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.193582] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.193784] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PB4_._PRT]
[    0.193831] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PB5_._PRT]
[    0.193919] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P2P_._PRT]
[    0.193987] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
[    0.194019]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.198412] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 11) *0
[    0.198483] ACPI: PCI Interrupt Link [LNKB] (IRQs 10 11) *0
[    0.198558] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 11) *0
[    0.198629] ACPI: PCI Interrupt Link [LNKD] (IRQs 10 11) *0
[    0.198686] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11) *0
[    0.198730] ACPI: PCI Interrupt Link [LNKF] (IRQs 10 11) *0
[    0.198774] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11) *0
[    0.198819] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 11) *0
[    0.199052] PCI: Using ACPI for IRQ routing
[    0.206420] pnp: PnP ACPI init
[    0.206449] ACPI: bus type pnp registered
[    0.207478] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    0.207623] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.208063] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.208124] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.208176] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.208216] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.208273] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.208327] pnp 00:07: Plug and Play ACPI device, IDs DLL0470 PNP0f13 (active)
[    0.208596] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.208808] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.230150] pnp: PnP ACPI: found 10 devices
[    0.230161] ACPI: ACPI bus type pnp unregistered
[    7.291936] ACPI: acpi_idle registered with cpuidle
[    7.291977] ACPI: processor limited to max C-state 1
[    8.049759] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    8.073420] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    8.190240] ACPI: AC Adapter [ACAD] (off-line)
[    8.315386] ACPI: Power Button [PWRB]
[    8.468592] ACPI: Video Device [VGA2] (multi-head: yes  rom: no  post: no)
[    8.488223] ACPI: Lid Switch [LID]
[    8.535035] ACPI: Power Button [PWRF]
[    8.816892] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    8.841998] ACPI: Battery Slot [BAT1] (battery present)

Ça ira ou je met tout?

[Desintegr]

Il s'agit sûrement d'une régression du noyau 3.0, mais je n'ai pas trop d'idée pour résoudre le problème à part rester en 2.6.39 pour l'instant.
Tu peux peut-être reporter le problème.

Cependant, ton BIOS/ACPI est quand même un peu buggé . On peut voir divers warnings et erreurs :

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ACPI Warning: Incorrect checksum in table [APIC] - 0x69, should be 0x6C (20110316/tbutils-314)
[Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[Firmware Bug]: PCI: MMCONFIG at [mem 0xe0000000-0xe03fffff] not reserved in ACPI motherboard resources
[Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness

Sinon, pour info, la dernière version du BIOS disponible est la A06.

[lebidule]

Comment je peut faire pour remonter le problème?

[Desintegr]

Il faut extraire les informations des tables ACPI et reporter le problème sur le bugzilla du noyau.

Un peu de lecture sur le débuggage ACPI : http://lwn.net/Articles/237085/

[lebidule]

Et bien, je te remercie
Je vais essayer de mettre à jour mon bios, et dés que j'ai le temps, je remonterai le bug!