[Démarrage] ACPI Error

[Neuromancien]

Bonjour,

Depuis plusieurs mois, j'obtiens l'erreur suivante au démarrage :

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[    7.606449] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20160930/dsopcode-236)
[    7.611603] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff88013a4ab528), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.616842] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff88013a4ac398), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.622044] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20160930/dsopcode-236)
[    7.627173] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff88013a4ab528), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.632624] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff88013a4ac398), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.638519] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20160930/dsopcode-236)
[    7.644470] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff88013a4ab528), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.650710] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff88013a4ac398), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.658604] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20160930/dsopcode-236)
[    7.664010] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff88013a4ab528), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.669237] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff88013a4ac398), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.674790] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20160930/dsopcode-236)
[    7.680407] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff88013a4ab528), AE_AML_BUFFER_LIMIT (20160930/psparse-543)
[    7.686197] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff88013a4ac398), AE_AML_BUFFER_LIMIT (20160930/psparse-543)

Quelques infos sur ma config :

uname -a

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Linux archlinux 4.10.13-1-ARCH #1 SMP PREEMPT Thu Apr 27 12:15:09 CEST 2017 x86_64 GNU/Linux

lspci

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00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1566
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R2 Graphics]
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 156b
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1537
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 11)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1580
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1581
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1582
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1583
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1584
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1585
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)

pacam -Syu lancé aujourd'hui.

[benjarobin]

Bonjour,
Pour information, il y a déjà pas mal de sujet à ce propos sur le forum...
Ces erreurs ne sont pas apparus du jour au lendemain, elles étaient toujours là, mais juste non affichées dans le tty, mais si tu as un journal qui remonte assez loin tu constateras qu'avant elles étaient déjà dans le log de boot.
Tu peux clairement sans aucun souci les ignorer