Huawei Matebook X Pro : pas de ventilation. (No active cooling system)

Tags: #<Tag:0x00007f1ee60ecfc0> #<Tag:0x00007f1ee60ecd18> #<Tag:0x00007f1ee60ecae8>

Bonjour à tous,

Je me familiarise avec Debian après avoir remplacé le Windows 10 qui polluait mon Huawei Matebook X Pro à sa sortie d’usine.
Cet ordinateur est une belle petite pièce de hardware, MAIS j’ai un problème assez pénible.

Alors que sous Windows le ventilateur fonctionnait très bien, il ne marche PLUS DU TOUT sous linux (j’ai essayé plusieurs distributions pour voir si une installation fraìche réglait le problème : en vain).
Pire : il grince à intervalles régulières comme s’il voulait démarrer et n’y arrivait pas. Ce bruit répétitif est très énervant. L’ordinateur chauffe et je crains de lancer des logiciels gourmands sans système de refroidissement valable.

J’ai écumé les forums et autres pour tenter de régler mon problème.
J’ai notamment installé lm-sensors pour tenter une détection automatique du ventilateur, qui m’a fait ajouter coretemp au fichier en question. Pas de retour du ventilateur sur la commande #sensors
J’ai également suivi les conseils de certains forums ubuntu parlant du package acpi_calls. Installé, suivi les instructions : sans effet.

Je suis un peu perdu et ne souhaite en aucun cas retourner sur windaube.

Voici mon dmidecode (qui lui détecte bien le ventilateur) :

dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 3.0.0 present.
Table at 0x6F110000.

Handle 0x0000, DMI type 0, 26 bytes
BIOS Information
	Vendor: HUAWEI
	Version: 1.28
	Release Date: 03/15/2019
	Address: 0xE0000
	Runtime Size: 128 kB
	ROM Size: 8192 kB
	Characteristics:
		PCI is supported
		PNP is supported
		BIOS is upgradeable
		BIOS shadowing is allowed
		Boot from CD is supported
		Selectable boot is supported
		EDD is supported
		ACPI is supported
		USB legacy is supported
		Smart battery is supported
		BIOS boot specification is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 1.28
	Firmware Revision: 1.28

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: HUAWEI
	Product Name: MACH-WX9
	Version: M12
	Serial Number: VTFBB18B19000115
	UUID: 20181120-b486-55f5-93e0-b48655f593e4
	Wake-up Type: Power Switch
	SKU Number: C110
	Family: MateBook X

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: HUAWEI
	Product Name: MACH-WX9-PCB
	Version: M12
	Serial Number: BB824918B9001553
	Asset Tag: Not Specified
	Features:
		Board is a hosting board
		Board is replaceable
	Location In Chassis: Not Specified
	Chassis Handle: 0x0003
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
	Manufacturer: HUAWEI
	Type: Notebook
	Lock: Not Present
	Version: M12
	Serial Number: VTFBB18B19000115
	Asset Tag: Not Specified
	Boot-up State: Safe
	Power Supply State: Safe
	Thermal State: Safe
	Security Status: None
	OEM Information: 0x00000000
	Height: Unspecified
	Number Of Power Cords: 1
	Contained Elements: 0
	SKU Number: Mach-W29A

Handle 0x0004, DMI type 4, 48 bytes
Processor Information
	Socket Designation: CPU0
	Type: Central Processor
	Family: Core i7
	Manufacturer: Intel(R) Corporation
	ID: EA 06 08 00 FF FB EB BF
	Signature: Type 0, Family 6, Model 142, Stepping 10
	Flags:
		FPU (Floating-point unit on-chip)
		VME (Virtual mode extension)
		DE (Debugging extension)
		PSE (Page size extension)
		TSC (Time stamp counter)
		MSR (Model specific registers)
		PAE (Physical address extension)
		MCE (Machine check exception)
		CX8 (CMPXCHG8 instruction supported)
		APIC (On-chip APIC hardware supported)
		SEP (Fast system call)
		MTRR (Memory type range registers)
		PGE (Page global enable)
		MCA (Machine check architecture)
		CMOV (Conditional move instruction supported)
		PAT (Page attribute table)
		PSE-36 (36-bit page size extension)
		CLFSH (CLFLUSH instruction supported)
		DS (Debug store)
		ACPI (ACPI supported)
		MMX (MMX technology supported)
		FXSR (FXSAVE and FXSTOR instructions supported)
		SSE (Streaming SIMD extensions)
		SSE2 (Streaming SIMD extensions 2)
		SS (Self-snoop)
		HTT (Multi-threading)
		TM (Thermal monitor supported)
		PBE (Pending break enabled)
	Version: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
	Voltage: 0.9 V
	External Clock: 100 MHz
	Max Speed: 8300 MHz
	Current Speed: 2700 MHz
	Status: Populated, Enabled
	Upgrade: Socket BGA1356
	L1 Cache Handle: 0x0005
	L2 Cache Handle: 0x0006
	L3 Cache Handle: 0x0007
	Serial Number: NULL
	Asset Tag: NULL
	Part Number: NULL
	Core Count: 4
	Core Enabled: 4
	Thread Count: 8
	Characteristics:
		64-bit capable
		Multi-Core
		Hardware Thread
		Execute Protection
		Enhanced Virtualization
		Power/Performance Control

Handle 0x0005, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L1 Cache
	Configuration: Enabled, Not Socketed, Level 1
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 256 kB
	Maximum Size: 256 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Parity
	System Type: Unified
	Associativity: 8-way Set-associative

Handle 0x0006, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L2 Cache
	Configuration: Enabled, Not Socketed, Level 2
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 1024 kB
	Maximum Size: 1024 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Unified
	Associativity: 4-way Set-associative

Handle 0x0007, DMI type 7, 19 bytes
Cache Information
	Socket Designation: L3 Cache
	Configuration: Enabled, Not Socketed, Level 3
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 8192 kB
	Maximum Size: 8192 kB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Multi-bit ECC
	System Type: Unified
	Associativity: 16-way Set-associative

Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J1A1
	Internal Connector Type: None
	External Reference Designator: Keyboard
	External Connector Type: PS/2
	Port Type: Keyboard Port

Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J1A1
	Internal Connector Type: None
	External Reference Designator: Mouse
	External Connector Type: PS/2
	Port Type: Mouse Port

Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J2A1
	Internal Connector Type: None
	External Reference Designator: TV OUT
	External Connector Type: Mini DIN
	Port Type: Video Port

Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J2A2
	Internal Connector Type: None
	External Reference Designator: CRT
	External Connector Type: DB-15 female
	Port Type: Video Port

Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J2A2
	Internal Connector Type: None
	External Reference Designator: COM 1
	External Connector Type: DB-9 male
	Port Type: Serial Port 16550A Compatible

Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J3A1
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J3A1
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J3A1
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J5A1
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J5A1
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J5A2
	Internal Connector Type: None
	External Reference Designator: USB
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J5A1
	Internal Connector Type: None
	External Reference Designator: Network
	External Connector Type: RJ-45
	Port Type: Network Port

Handle 0x0014, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J9G2
	Internal Connector Type: On Board Floppy
	External Reference Designator: OnBoard Floppy Type
	External Connector Type: None
	Port Type: Other

Handle 0x0015, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J7J1
	Internal Connector Type: On Board IDE
	External Reference Designator: OnBoard Primary IDE
	External Connector Type: None
	Port Type: Other

Handle 0x0016, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J30
	Internal Connector Type: None
	External Reference Designator: Microphone In
	External Connector Type: Mini Jack (headphones)
	Port Type: Audio Port

Handle 0x0017, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J30
	Internal Connector Type: None
	External Reference Designator: Line In
	External Connector Type: Mini Jack (headphones)
	Port Type: Audio Port

Handle 0x0018, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J30
	Internal Connector Type: None
	External Reference Designator: Speaker Out
	External Connector Type: Mini Jack (headphones)
	Port Type: Audio Port

Handle 0x0019, DMI type 9, 17 bytes
System Slot Information
	Designation: PCI-1
	Type: x1 PCI Express x1
	Current Usage: In Use
	Length: Other
	ID: 1
	Characteristics:
		PME signal is supported
		Hot-plug devices are supported
	Bus Address: 0000:00:1c.0

Handle 0x001A, DMI type 9, 17 bytes
System Slot Information
	Designation: J6D2
	Type: x1 PCI Express x1
	Current Usage: Available
	Length: Other
	ID: 2
	Characteristics:
		PME signal is supported
		Hot-plug devices are supported
	Bus Address: 0000:00:1c.1

Handle 0x001B, DMI type 9, 17 bytes
System Slot Information
	Designation: J7C1
	Type: x1 PCI Express x1
	Current Usage: Available
	Length: Other
	ID: 3
	Characteristics:
		PME signal is supported
		Hot-plug devices are supported
	Bus Address: 0000:00:1c.2

Handle 0x001C, DMI type 9, 17 bytes
System Slot Information
	Designation: J7D1
	Type: x1 PCI Express x1
	Current Usage: Available
	Length: Other
	ID: 4
	Characteristics:
		PME signal is supported
		Hot-plug devices are supported
	Bus Address: 0000:00:1c.3

Handle 0x001D, DMI type 9, 17 bytes
System Slot Information
	Designation: J8C1
	Type: x4 PCI Express x4
	Current Usage: In Use
	Length: Other
	ID: 5
	Characteristics:
		PME signal is supported
		Hot-plug devices are supported
	Bus Address: 0000:00:1c.4

Handle 0x001E, DMI type 11, 5 bytes
OEM Strings
	String 1: $HUA001CH10000
	String 2: $HUA0642
	String 3: $XXX0000

Handle 0x001F, DMI type 12, 5 bytes
System Configuration Options
	Option 1: ConfigOptions1
	Option 2: ConfigOptions2
	Option 3: ConfigOptions3

Handle 0x0020, DMI type 13, 22 bytes
BIOS Language Information
	Language Description Format: Long
	Installable Languages: 2
		zh|CN|unicode,0
		en|US|iso8859-1,0
	Currently Installed Language: en|US|iso8859-1,0

Handle 0x0021, DMI type 14, 8 bytes
Group Associations
	Name: Intel(R) Silicon View Technology
	Items: 1
		0x0040 (OEM-specific)

Handle 0x0022, DMI type 14, 8 bytes
Group Associations
	Name: $MEI
	Items: 1
		0x003B (OEM-specific)

Handle 0x0023, DMI type 14, 8 bytes
Group Associations
	Name: $MEI
	Items: 1
		0x003A (OEM-specific)

Handle 0x0024, DMI type 15, 29 bytes
System Event Log
	Area Length: 0 bytes
	Header Start Offset: 0x0000
	Header Length: 8192 bytes
	Data Start Offset: 0x2000
	Access Method: General-purpose non-volatile data functions
	Access Address: 0x0000
	Status: Valid, Not Full
	Change Token: 0x12345678
	Header Format: OEM-specific
	Supported Log Type Descriptors: 3
	Descriptor 1: POST memory resize
	Data Format 1: None
	Descriptor 2: POST error
	Data Format 2: POST results bitmap
	Descriptor 3: Log area reset/cleared
	Data Format 3: None

Handle 0x0025, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 8 GB
	Error Information Handle: Not Provided
	Number Of Devices: 2

Handle 0x0026, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0025
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 4096 MB
	Form Factor: Row Of Chips
	Set: None
	Locator: ChannelA-DIMM0
	Bank Locator: BANK 0
	Type: LPDDR3
	Type Detail: Synchronous Unbuffered (Unregistered)
	Speed: 2133 MT/s
	Manufacturer: Micron
	Serial Number: 00000000
	Asset Tag: 9876543210
	Part Number: MT52L512M32D2PF-09
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.5 V
	Maximum Voltage: 1.5 V
	Configured Voltage: 1.2 V

Handle 0x0027, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0025
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 4096 MB
	Form Factor: Row Of Chips
	Set: None
	Locator: ChannelB-DIMM0
	Bank Locator: BANK 2
	Type: LPDDR3
	Type Detail: Synchronous Unbuffered (Unregistered)
	Speed: 2133 MT/s
	Manufacturer: Micron
	Serial Number: 00000000
	Asset Tag: 9876543210
	Part Number: MT52L512M32D2PF-09
	Rank: 2
	Configured Memory Speed: 2133 MT/s
	Minimum Voltage: 1.5 V
	Maximum Voltage: 1.5 V
	Configured Voltage: 1.2 V

Handle 0x0028, DMI type 19, 31 bytes
Memory Array Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 8 GB
	Physical Array Handle: 0x0025
	Partition Width: 2

Handle 0x0029, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x000FFFFFFFF
	Range Size: 4 GB
	Physical Device Handle: 0x0026
	Memory Array Mapped Address Handle: 0x0028
	Partition Row Position: Unknown
	Interleave Position: Unknown
	Interleaved Data Depth: Unknown

Handle 0x002A, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x000FFFFFFFF
	Range Size: 4 GB
	Physical Device Handle: 0x0027
	Memory Array Mapped Address Handle: 0x0028
	Partition Row Position: Unknown
	Interleave Position: Unknown
	Interleaved Data Depth: Unknown

Handle 0x002B, DMI type 21, 7 bytes
Built-in Pointing Device
	Type: Touch Screen
	Interface: Other
	Buttons: 1

Handle 0x002C, DMI type 22, 26 bytes
Portable Battery
	Location: Rear cover inside
	Manufacturer: DYNAPACK
	Manufacture Date: 0
	Serial Number: Battery 0
	Name: HB4593R1ECW
	Chemistry: Lithium Ion
	Design Capacity: Unknown
	Design Voltage: Unknown
	SBDS Version: Not Specified
	Maximum Error: 0%
	OEM-specific Information: 0x00000002

Handle 0x002D, DMI type 24, 5 bytes
Hardware Security
	Power-On Password Status: Not Implemented
	Keyboard Password Status: Not Implemented
	Administrator Password Status: Disabled
	Front Panel Reset Status: Not Implemented

Handle 0x002E, DMI type 26, 24 bytes
Voltage Probe
	Description: Voltage Probe Description
	Location: Unknown
	Status: Unknown
	Maximum Value: Unknown
	Minimum Value: Unknown
	Resolution: Unknown
	Tolerance: Unknown
	Accuracy: Unknown
	OEM-specific Information: 0x00008000
	Nominal Value: 0.000 V

Handle 0x002F, DMI type 27, 15 bytes
Cooling Device
	Temperature Probe Handle: 0x0030
	Type: Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: 8192 rpm
	Description: Cooling Device Description

Handle 0x0030, DMI type 28, 24 bytes
Temperature Probe
	Description: Temperature Probe Description
	Location: Unknown
	Status: Unknown
	Maximum Value: Unknown
	Minimum Value: Unknown
	Resolution: Unknown
	Tolerance: Unknown
	Accuracy: Unknown
	OEM-specific Information: 0x00008000
	Nominal Value: 0.0 deg C

Handle 0x0031, DMI type 32, 11 bytes
System Boot Information
	Status: No errors detected

Handle 0x0032, DMI type 39, 22 bytes
System Power Supply
	Location: OEM Define 0
	Name: OEM Define 1
	Manufacturer: OEM Define 2
	Serial Number: OEM Define 3
	Asset Tag: OEM Define 4
	Model Part Number: OEM Define 5
	Revision: OEM Define 6
	Max Power Capacity: 75 W
	Status: Not Present
	Type: Regulator
	Input Voltage Range Switching: Auto-switch
	Plugged: No
	Hot Replaceable: No

Handle 0x0033, DMI type 40, 17 bytes
Additional Information 1
	Referenced Handle: 0x000d
	Referenced Offset: 0x05
	String: PCIExpressx16
	Value: 0xaa
Additional Information 2
	Referenced Handle: 0x0000
	Referenced Offset: 0x05
	String: Compiler Version: VC 9.0
	Value: 0x00

Handle 0x0034, DMI type 41, 11 bytes
Onboard Device
	Reference Designation: IGD
	Type: Video
	Status: Disabled
	Type Instance: 1
	Bus Address: 0000:00:02.0

Handle 0x0035, DMI type 128, 8 bytes
OEM-specific Type
	Header and Data:
		80 08 35 00 55 AA 55 AA
	Strings:
		Oem Type 128 Test 1
		Oem Type 128 Test 2

Handle 0x0036, DMI type 129, 8 bytes
OEM-specific Type
	Header and Data:
		81 08 36 00 01 01 02 01
	Strings:
		Insyde_ASF_001
		Insyde_ASF_002

Handle 0x0037, DMI type 130, 20 bytes
OEM-specific Type
	Header and Data:
		82 14 37 00 24 41 4D 54 01 01 01 01 01 A5 BF 02
		C0 00 01 00

Handle 0x0038, DMI type 131, 64 bytes
OEM-specific Type
	Header and Data:
		83 40 38 00 31 00 00 00 00 00 00 00 00 00 00 00
		F8 00 4E 9D 00 00 00 00 01 00 00 00 08 00 0B 00
		47 0D 32 00 00 00 00 00 FE 00 FF FF 00 00 00 00
		00 FF 00 00 26 00 00 00 76 50 72 6F 00 00 00 00

Handle 0x0039, DMI type 136, 6 bytes
OEM-specific Type
	Header and Data:
		88 06 39 00 FF FF

Handle 0x003A, DMI type 219, 81 bytes
OEM-specific Type
	Header and Data:
		DB 51 3A 00 01 03 01 45 02 00 A0 06 01 00 60 20
		00 00 00 04 40 08 00 00 00 00 00 00 00 00 40 02
		FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
		FF FF FF FF FF FF FF FF 03 00 00 00 80 00 00 00
		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
		00
	Strings:
		MEI1
		MEI2
		MEI3

Handle 0x003B, DMI type 221, 33 bytes
OEM-specific Type
	Header and Data:
		DD 21 3B 00 04 01 00 03 00 00 00 00 02 00 00 00
		00 96 00 03 00 00 05 00 00 00 04 00 FF FF FF FF
		FF
	Strings:
		Reference Code - CPU
		uCode Version
		TXT ACM Version
		BIOS Guard Version

Handle 0x003C, DMI type 221, 26 bytes
OEM-specific Type
	Header and Data:
		DD 1A 3C 00 03 01 00 03 00 00 00 00 02 00 00 00
		00 00 00 03 04 0B 08 32 47 0D
	Strings:
		Reference Code - ME 11.0
		MEBx version
		ME Firmware Version
		Consumer SKU

Handle 0x003D, DMI type 221, 75 bytes
OEM-specific Type
	Header and Data:
		DD 4B 3D 00 0A 01 00 03 00 00 00 00 02 03 FF FF
		FF FF FF 04 00 FF FF FF 21 00 05 00 FF FF FF 21
		00 06 00 FF FF FF FF FF 07 00 3E 00 00 00 00 08
		00 34 00 00 00 00 09 00 0B 00 00 00 00 0A 00 3E
		00 00 00 00 0B 00 34 00 00 00 00
	Strings:
		Reference Code - SKL PCH
		PCH-CRID Status
		Disabled
		PCH-CRID Original Value
		PCH-CRID New Value
		OPROM - RST - RAID
		SKL PCH H Bx Hsio Version
		SKL PCH H Dx Hsio Version
		KBL PCH H Ax Hsio Version
		SKL PCH LP Bx Hsio Version
		SKL PCH LP Cx Hsio Version

Handle 0x003E, DMI type 221, 54 bytes
OEM-specific Type
	Header and Data:
		DD 36 3E 00 07 01 00 03 00 00 00 00 02 00 03 00
		00 00 00 03 00 03 00 00 00 00 04 05 FF FF FF FF
		FF 06 00 FF FF FF 08 00 07 00 FF FF FF 08 00 08
		00 FF FF FF FF FF
	Strings:
		Reference Code - SA - System Agent
		Reference Code - MRC
		SA - PCIe Version
		SA-CRID Status
		Disabled
		SA-CRID Original Value
		SA-CRID New Value
		OPROM - VBIOS

Handle 0x003F, DMI type 221, 96 bytes
OEM-specific Type
	Header and Data:
		DD 60 3F 00 0D 01 00 00 00 00 00 00 02 00 FF FF
		FF FF FF 03 04 FF FF FF FF FF 05 06 FF FF FF FF
		FF 07 08 FF FF FF FF FF 09 00 00 00 00 00 00 0A
		00 FF FF FF FF FF 0B 00 01 1C 00 00 00 0C 00 00
		09 00 72 10 0D 00 FF FF FF FF FF 0E 00 FF FF FF
		FF FF 0F 10 01 03 04 01 00 11 00 00 07 03 00 00
	Strings:
		Lan Phy Version
		Sensor Firmware Version
		Debug Mode Status
		Disabled
		Performance Mode Status
		Disabled
		Debug Use USB(Disabled:Serial)
		Disabled
		ICC Overclocking Version
		UNDI Version
		EC FW Version
		GOP Version
		Base EC FW Version
		EC-EC Protocol Version
		Royal Park Version
		BP1.3.4.0_RP01
		Platform Version

Handle 0x0040, DMI type 222, 14 bytes
OEM-specific Type
	Header and Data:
		DE 0E 40 00 01 99 00 03 10 01 20 02 30 03
	Strings:
		Memory Init Complete
		End of DXE Phase
		BIOS Boot Complete

Handle 0xFEFF, DMI type 127, 4 bytes
End Of Table

EDIT 1 : Un message issu du bootlog oriente un peu les recherches ? :
thermal thermal_zone12: failed to read out thermal zone (-61)

Bonjour,

Dans ton dmidecode, les valeurs liées à la température (Temperature Probe)
sont en statut « Unknown » ; Tout comme pour le Voltage Probe.

Ça ne doit pas aider le Temperature Probe Handle: 0x0030 du Cooling Device.

Parfois, certains ont un ventilo à fond à maîtriser et pour toi c’est comme l’inverse…

Je trouve dangereux pour le matériel de l’utiliser sans système de refroidissement actif.
Même avec peu de charge intentionnelle.

Parfois, il est bon de mettre à jour le micro-programme de la machine avant de quitter Windows.

J’ai là en tête l’option du noyau acpi_osi sans vraiment savoir si cela peut jouer un rôle.
J’ai un GRUB_CMDLINE_LINUX="acpi_osi=Linux" dans ma conf. de grub.

Vérifie si le ventilo tourne quand tu es dans le “BIOS”

Donne le retour de :

sudo dmesg | grep firmware
Handle 0x002F, DMI type 27, 15 bytes
Cooling Device
	Temperature Probe Handle: 0x0030
	Type: Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: 8192 rpm
	Description: Cooling Device Description

Handle 0x0030, DMI type 28, 24 bytes
Temperature Probe
	Description: Temperature Probe Description
	Location: Unknown
	Status: Unknown
	Maximum Value: Unknown
	Minimum Value: Unknown
	Resolution: Unknown
	Tolerance: Unknown
	Accuracy: Unknown
	OEM-specific Information: 0x00008000
	Nominal Value: 0.0 deg C

Salut r2mi et merci de ta réponse.

J’ai suivi tes conseils et reconfiguré mon fichier grub avec le code que tu as donné pour dire au micrologiciel que Linux gère la situation. ERREUR : j’ai pu booter correctement mais en plus de ne faire aucun changement sur le ventilateur, ceci a rendu ma debian inutilisable : lags intenses, trackpad inutilisable, impossible d’effectuer des taches simples au terminal (ouvrir le fichier grub a nouveau par exemple), bref, la cata.
J’ai essayé de remodifier ce fameux GRUB à travers le recovery mod de Debian pour le restituer à son état normal. Rien n’a changé. J’ai du réinstaller Debian tout simplement, sans autre solution.

Retour au point de départ donc…

Le retour de dmesg demandé :

root@debian:~# sudo dmesg | grep firmware
[    0.159674] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    1.535764] i915 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2)
[    1.535767] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[    1.535770] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
[    1.535771] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
[    1.535772] i915 0000:00:02.0: DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
[    1.578827] nouveau 0000:01:00.0: firmware: failed to load nvidia/gp108/gr/sw_nonctx.bin (-2)
[    1.578832] nouveau 0000:01:00.0: Direct firmware load for nvidia/gp108/gr/sw_nonctx.bin failed with error -2
[    6.336314] iwlwifi 0000:3c:00.0: firmware: direct-loading firmware iwlwifi-8265-36.ucode
[    6.336937] iwlwifi 0000:3c:00.0: loaded firmware version 36.9f0a2d68.0 op_mode iwlmvm
[    6.427387] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    6.428035] bluetooth hci0: firmware: direct-loading firmware intel/ibt-12-16.sfi
[    6.428037] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[    7.924896] Bluetooth: hci0: Waiting for firmware download to complete
[    7.937637] bluetooth hci0: firmware: direct-loading firmware intel/ibt-12-16.ddc

Bonjour,

Désolé pour la mésaventure :wink:

Normalement tu aurais pu modifier les options de lancement en éditant le menu Grub
avec la touche e pendant le décompte.

Et donc supprimer temporairement acpi_osi=Linux pour booter normalement pour le supprimer définitivement aussitôt ensuite.

Bref, je suis navré.

Il faut corriger les échecs de chargement de firmwares.

Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
firmware: failed to load nvidia/gp108/gr/sw_nonctx.bin (-2)

Ce « Disabling runtime power management » peut sembler être lié à ton problème.

i915/kbl_dmc_ver1_04.bin et nvidia/gp108/gr/sw_nonctx.bin
sont situés dans le paquet : https://packages.debian.org/fr/buster/firmware-misc-nonfree
Et également dans : https://packages.debian.org/fr/buster-backports/firmware-misc-nonfree
Ce dernier étant plus récent.

Il s’agit d’une collection de micrologiciels qui ne sont pas suffisamment volumineux pour demander une mise en paquets séparés.

Oups, Debian BUSTER.

J’ai mis à jour les firmware en installant le paquet correspondant firmware-misc-nonfree contenant le i915 en question.
Reboot.

Retour dmesg | grep firmware :

[    2.108763] i915 0000:00:02.0: firmware: direct-loading firmware i915/kbl_dmc_ver1_04.bin
[    2.109299] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    2.171966] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/sw_nonctx.bin
[    2.171990] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/sw_ctx.bin
[    2.172012] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/sw_bundle_init.bin
[    2.172039] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/sw_method_init.bin
[    7.042433] iwlwifi 0000:3c:00.0: firmware: direct-loading firmware iwlwifi-8265-36.ucode
[    7.043380] iwlwifi 0000:3c:00.0: loaded firmware version 36.9f0a2d68.0 op_mode iwlmvm
[    8.603859] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/fecs_bl.bin
[    8.603994] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/fecs_inst.bin
[    8.604088] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/fecs_data.bin
[    8.604152] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/fecs_sig.bin
[    8.604239] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/gpccs_bl.bin
[    8.604365] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/gpccs_inst.bin
[    8.604416] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/gpccs_data.bin
[    8.604503] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/gr/gpccs_sig.bin
[    8.604754] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/sec2/image.bin
[    8.604818] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/sec2/desc.bin
[    8.604865] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/sec2/sig.bin
[    8.606098] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/acr/ucode_load.bin
[    8.606268] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/acr/ucode_unload.bin
[    8.606368] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/acr/bl.bin
[    8.606452] nouveau 0000:01:00.0: firmware: direct-loading firmware nvidia/gp108/acr/unload_bl.bin

Retour dmidecode (coupé aux endroits qui nous intéressent)

Handle 0x002E, DMI type 26, 24 bytes
Voltage Probe
	Description: Voltage Probe Description
	Location: Unknown
	Status: Unknown
	Maximum Value: Unknown
	Minimum Value: Unknown
	Resolution: Unknown
	Tolerance: Unknown
	Accuracy: Unknown
	OEM-specific Information: 0x00008000
	Nominal Value: 0.000 V

Handle 0x002F, DMI type 27, 15 bytes
Cooling Device
	Temperature Probe Handle: 0x0030
	Type: Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: 8192 rpm
	Description: Cooling Device Description

Handle 0x0030, DMI type 28, 24 bytes
Temperature Probe
	Description: Temperature Probe Description
	Location: Unknown
	Status: Unknown
	Maximum Value: Unknown
	Minimum Value: Unknown
	Resolution: Unknown
	Tolerance: Unknown
	Accuracy: Unknown
	OEM-specific Information: 0x00008000
	Nominal Value: 0.0 deg C

J’ai trouvé quelques informations concernant les tables ACPI. Penses-tu que cela vaut la peine de creuser dans ce sens ?

J0ai également installé le package lm-sensors pour avoir quelques informations utiles. Après un scan complet de plus de deux heures, rien d’autre que le coretemp ajouté au /etc/modules

Enfin, “sensors” me donne des indications erronées :

root@debian:~# sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +48.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +47.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +46.0°C  (high = +100.0°C, crit = +100.0°C)
Core 2:        +46.0°C  (high = +100.0°C, crit = +100.0°C)
Core 3:        +46.0°C  (high = +100.0°C, crit = +100.0°C)

nouveau-pci-0100
Adapter: PCI adapter
temp1:       +511.0°C  (high = +95.0°C, hyst =  +3.0°C)
                       (crit = +105.0°C, hyst =  +5.0°C)
                       (emerg = +135.0°C, hyst =  +5.0°C)

iwlwifi-virtual-0
Adapter: Virtual device
temp1:        +45.0°C  

pch_skylake-virtual-0
Adapter: Virtual device
temp1:        +44.5°C  

Pwmconfig me dit des bêtises :

/usr/sbin/pwmconfig: There are no pwm-capable sensor modules installed

C’est l’impasse à nouveau…

EDIT 1 : J’ai essayé d’ajouter dans le fichier GRUB les options acpi_rev_override=1 acpi_osi=Linux mais toujours les même résultats erratiques de la commande sensors.

EDIT 2 : J’ai trouvé quelques informations sur les tables ACPI ici proposant de patcher ces dites tables.

Ou encore un software qui permettrait d’analyser le comportement des tables ACPI : fwts

Franchement, je n’en sais rien.

Une durée hyper excessivement anormale pour sensors-detect !

Parfois certains capteurs sont à calibrer.

Je voudrais rappeler que sans refroidissement actif,
tu cours tout droit vers des dysfonctionnements et des détériorations.

Il faudrait faire tes recherches et tes messages avec un autre ordi,
et mettre celui-là en console texte uniquement, pour le préserver.
Tu risques gros en continuant de l’utiliser normalement.

sudo systemctl set-default multi-user.target

Et pour revenir au bureau graphique, depuis une console ouverte :

sudo systemctl set-default graphical.target

Chacune de ces commandes nécessite soit un redémarrage pour aboutir ; soit une commande pour changer de runlevel. (Voir https://www.linuxtricks.fr/wiki/systemd-les-commandes-essentielles#paragraph_gerer-les-niveaux-d-execution-runlevels)

Essaie de voir :

sudo dmesg | grep -i fan

Je ne sais pas t’aider davantage.
Préserve ton bien !

Bonsoir r2mi,

Merci pour ton temps et tes indications. Je crois que le ventilateur est tout bonnement HS. Ça parait incroyable que ça ait pu arriver au moment où j’ai switché d’OS mais les coincidences parfois…
Il ne fonctionne plus sous windows non plus.
Voilà 3 jours que je cherche en vain une solution, il est temps de s’avouer vaincu et de l’envoyer se faire … réparer.

Bonne soirée.

2 J'aimes

Bonsoir Ottacry,

J’ai fait un peu et on a essayé.

Heureusement que tu as réessayé avec Windows.
On aurait pu s’égarer longtemps…

La coïncidence m’embête un peu.

Parmi les éléments qui souffrent dans le cas de figure où la dissipation active ne fonctionne plus,
il y a à mon avis le clavier et… le ventilateur lui-même ! (sans parler des puces)

Oui. Prend les précautions possibles et imaginables pour ne pas être en exclusion de garantie.
Je ne vois pas trop à l’instant ce que cela pourrait impliquer de faire.

Peut-être vaut-il mieux pour toi cramer la machine en ne laissant aucun résidu de Debian ?
C’est excessivement radical mais dans ton cas je préfèrerai nettement avoir un échange à neuf.

Bonne soirée :slight_smile: