My screen is flashing

Good morning
i have a problem with fedora 38 since kernel 6.4.4-200.fc38
my screen goes black, it flashes when I click on the mouse, (screen appears and starts again soon)
my pc is a terra my prosseur is an i5
If you have a solution, I’m interested

this is a google translation

the hardware of my pc is: (dmidecode)

# dmidecode 3.4
Scanning /dev/mem for entry point.
# dmidecode 3.4
Getting SMBIOS data from sysfs.
SMBIOS 3.0.0 present.
Table at 0x8AE93000.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
	Vendor: American Megatrends Inc.
	Version: 5.12
	Release Date: 11/28/2017
	Address: 0xF0000
	Runtime Size: 64 kB
	ROM Size: 6 MB
	Characteristics:
		PCI is supported
		BIOS is upgradeable
		BIOS shadowing is allowed
		Boot from CD is supported
		Selectable boot is supported
		EDD is supported
		Print screen service is supported (int 5h)
		8042 keyboard services are supported (int 9h)
		Printer services are supported (int 17h)
		ACPI is supported
		USB legacy is supported
		BIOS boot specification is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 5.12

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: Wortmann_AG
	Product Name: FR1220576;1470097
	Version: 1470097-1715
	Serial Number: R5390768
	UUID: 545bfa80-d522-0000-0000-000000000000
	Wake-up Type: Power Switch
	SKU Number: 4039407043859
	Family: NB-TERRA;MOBILE-B;17

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: Clevo
	Product Name: N770WU
	Version: Not Applicable                  
	Serial Number: Not Applicable                  
	Asset Tag: Tag 12345
	Features:
		Board is a hosting board
		Board is replaceable
	Location In Chassis: Not Applicable
	Chassis Handle: 0x0003
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
	Manufacturer: Clevo
	Type: Notebook
	Lock: Not Present
	Version: N/A                             
	Serial Number: None                            
	Asset Tag: No Asset Tag
	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: Default string

Handle 0x0004, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_HDMI1
	Internal Connector Type: None
	External Reference Designator: HDMI
	External Connector Type: Other
	Port Type: Video Port

Handle 0x0005, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_CRT1
	Internal Connector Type: None
	External Reference Designator: CRT
	External Connector Type: Other
	Port Type: Video Port

Handle 0x0006, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_MIC1
	Internal Connector Type: None
	External Reference Designator: MIC
	External Connector Type: Other
	Port Type: Audio Port

Handle 0x0007, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_HP1
	Internal Connector Type: None
	External Reference Designator: HP
	External Connector Type: Mini Jack (headphones)
	Port Type: Audio Port

Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_TYPEC1
	Internal Connector Type: None
	External Reference Designator: USB Type C
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_USB3_1
	Internal Connector Type: None
	External Reference Designator: USB 3.1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_USB3_2
	Internal Connector Type: None
	External Reference Designator: USB 3
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_USB3_3
	Internal Connector Type: None
	External Reference Designator: USB 3
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_USB3_4
	Internal Connector Type: None
	External Reference Designator: USB 3
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_CARD-REV1
	Internal Connector Type: None
	External Reference Designator: Card Reader
	External Connector Type: Other
	Port Type: Other

Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: J_RJ1
	Internal Connector Type: None
	External Reference Designator: Giga Lan 1
	External Connector Type: RJ-45
	Port Type: Network Port

Handle 0x000F, DMI type 9, 17 bytes
System Slot Information
	Designation: PCI Express Slot J_WLAN1
	Type: x1 PCI Express
	Current Usage: In Use
	Length: Short
	ID: 3
	Characteristics:
		3.3 V is provided
		Opening is shared
		PME signal is supported
	Bus Address: 0000:04:01.0

Handle 0x0010, DMI type 10, 8 bytes
On Board Device 1 Information
	Type: Sound
	Status: Enabled
	Description: HD-Audio
On Board Device 2 Information
	Type: Ethernet
	Status: Enabled
	Description: Giga Lan

Handle 0x0011, DMI type 11, 5 bytes
OEM Strings
	String 1: 1558
	String 2: OEM String
	String 3: Default string
	String 4: Default string
	String 5: BIOS:1.05.04TWO

Handle 0x0012, DMI type 12, 5 bytes
System Configuration Options
	Option 1: Default string

Handle 0x0013, DMI type 32, 20 bytes
System Boot Information
	Status: No errors detected

Handle 0x0014, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 32 GB
	Error Information Handle: Not Provided
	Number Of Devices: 2

Handle 0x0015, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0014
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 8 GB
	Form Factor: SODIMM
	Set: None
	Locator: ChannelA-DIMM0
	Bank Locator: BANK 0
	Type: DDR4
	Type Detail: Synchronous Unbuffered (Unregistered)
	Speed: 2400 MT/s
	Manufacturer: Samsung
	Serial Number: 38359CD6
	Asset Tag: 9876543210
	Part Number: M471A1K43CB1-CRC    
	Rank: 1
	Configured Memory Speed: 2400 MT/s
	Minimum Voltage: 1.2 V
	Maximum Voltage: 1.2 V
	Configured Voltage: 1.2 V

Handle 0x0016, DMI type 17, 40 bytes
Memory Device
	Array Handle: 0x0014
	Error Information Handle: Not Provided
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: Unknown
	Set: None
	Locator: ChannelB-DIMM0
	Bank Locator: BANK 2
	Type: Unknown
	Type Detail: None

Handle 0x0017, DMI type 19, 31 bytes
Memory Array Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 8 GB
	Physical Array Handle: 0x0014
	Partition Width: 1

Handle 0x0018, DMI type 43, 31 bytes
TPM Device
	Vendor ID: CTNI
	Specification Version: 2.0
	Firmware Revision: 11.8
	Description: INTEL
	Characteristics:
		Family configurable via platform software support
	OEM-specific Information: 0x00000000

Handle 0x0019, 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 0x001A, 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: 1 MB
	Maximum Size: 1 MB
	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 0x001B, 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: 6 MB
	Maximum Size: 6 MB
	Supported SRAM Types:
		Synchronous
	Installed SRAM Type: Synchronous
	Speed: Unknown
	Error Correction Type: Multi-bit ECC
	System Type: Unified
	Associativity: 12-way Set-associative

Handle 0x001C, DMI type 4, 48 bytes
Processor Information
	Socket Designation: U3E1
	Type: Central Processor
	Family: Core i5
	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) i5-8250U CPU @ 1.60GHz
	Voltage: 0.6 V
	External Clock: 100 MHz
	Max Speed: 8300 MHz
	Current Speed: 1500 MHz
	Status: Populated, Enabled
	Upgrade: Socket BGA1356
	L1 Cache Handle: 0x0019
	L2 Cache Handle: 0x001A
	L3 Cache Handle: 0x001B
	Serial Number: To Be Filled By O.E.M.
	Asset Tag: To Be Filled By O.E.M.
	Part Number: To Be Filled By O.E.M.
	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 0x001D, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 8 GB
	Physical Device Handle: 0x0015
	Memory Array Mapped Address Handle: 0x0017
	Partition Row Position: Unknown

Handle 0x001E, DMI type 130, 20 bytes
OEM-specific Type
	Header and Data:
		82 14 1E 00 24 41 4D 54 00 00 00 00 00 A5 AF 02
		C0 00 00 00

Handle 0x001F, DMI type 131, 64 bytes
OEM-specific Type
	Header and Data:
		83 40 1F 00 31 00 00 00 0A 00 00 00 00 00 01 00
		F8 00 4E 9D 00 00 00 00 01 00 00 00 08 00 0B 00
		61 0D 32 00 00 00 00 00 FE 00 FF FF 00 00 00 00
		00 00 00 00 22 00 00 00 76 50 72 6F 00 00 00 00

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

Handle 0x0021, DMI type 221, 26 bytes
OEM-specific Type
	Header and Data:
		DD 1A 21 00 03 01 00 02 06 00 00 00 02 00 00 00
		00 66 00 03 00 00 05 00 00 00
	Strings:
		Reference Code - CPU
		uCode Version
		TXT ACM version

Handle 0x0022, DMI type 221, 26 bytes
OEM-specific Type
	Header and Data:
		DD 1A 22 00 03 01 00 02 06 00 00 00 02 00 0A 00
		00 01 00 03 04 0B 08 32 61 0D
	Strings:
		Reference Code - ME 11.0
		MEBx version
		ME Firmware Version
		Consumer SKU

Handle 0x0023, DMI type 221, 75 bytes
OEM-specific Type
	Header and Data:
		DD 4B 23 00 0A 01 00 02 06 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 0x0024, DMI type 221, 54 bytes
OEM-specific Type
	Header and Data:
		DD 36 24 00 07 01 00 02 06 00 00 00 02 00 02 06
		00 00 00 03 00 02 06 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 0x0025, DMI type 221, 103 bytes
OEM-specific Type
	Header and Data:
		DD 67 25 00 0E 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 00 0B 00 FF FF 00 00 00 0C 00 00
		09 00 67 10 0D 00 FF FF FF FF FF 0E 00 FF FF FF
		FF FF 0F 00 FF FF FF FF FF 10 11 01 03 04 01 01
		12 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
		BIOS Guard Version
		Base EC FW Version
		EC-EC Protocol Version
		Royal Park Version
		BP1.3.4.1_RP01
		Platform Version

Handle 0x0027, DMI type 136, 6 bytes
OEM-specific Type
	Header and Data:
		88 06 27 00 00 00

Handle 0x0028, DMI type 14, 20 bytes
Group Associations
	Name: Firmware Version Info
	Items: 5
		0x0021 (OEM-specific)
		0x0022 (OEM-specific)
		0x0023 (OEM-specific)
		0x0024 (OEM-specific)
		0x0025 (OEM-specific)

Handle 0x0029, DMI type 14, 8 bytes
Group Associations
	Name: $MEI
	Items: 1
		0x0000 (OEM-specific)

Handle 0x002A, DMI type 219, 81 bytes
OEM-specific Type
	Header and Data:
		DB 51 2A 00 01 03 01 45 02 00 A0 06 01 00 66 20
		00 00 00 00 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 0x002B, DMI type 127, 4 bytes
End Of Table

Hi,

I’ve got the same issue with a Dell OptiPlex 7040 Workstation, with Fedora 39 (Kernel 6.6)
It’s got a Core i5-6500 vPro.

I post to follow.

good luck with your computer