You have been subscribed to a public bug:
My screen sometimes starts flashing strongly. I move the mouse cursor, it
stops. I put the cursor back in its place, it starts again.
I notice this with Firefox because I use it a lot, I don't know if this happens
with other software.
I'm under wayland (xwayland?)
Description: Ubuntu 24.04 LTS
Release: 24.04
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 23 18:57:50 2024
DistUpgraded: Fresh install
DistroCodename: noble
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] [8086:3ea0] (rev 02)
(prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company WhiskeyLake-U GT2 [UHD Graphics 620]
[103c:84bb]
InstallationDate: Installed on 2024-04-07 (16 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20240407.2)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 04ca:707f Lite-On Technology Corp. HP Wide Vision HD
Camera
Bus 001 Device 004: ID 0bda:b00a Realtek Semiconductor Corp. Realtek Bluetooth
4.2 Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
MachineType: HP HP Pavilion Laptop 14-ce2xxx
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-31-generic
root=UUID=51f857d1-b81e-42fb-b485-6d1bf22759e4 ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/23/2022
dmi.bios.release: 15.27
dmi.bios.vendor: Insyde
dmi.bios.version: F.27
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 84BB
dmi.board.vendor: HP
dmi.board.version: 15.32
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 15.32
dmi.modalias:
dmi:bvnInsyde:bvrF.27:bd11/23/2022:br15.27:efr15.32:svnHP:pnHPPavilionLaptop14-ce2xxx:pvrType1ProductConfigId:rvnHP:rn84BB:rvr15.32:cvnHP:ct10:cvrChassisVersion:sku8KZ34EA#ABF:
dmi.product.family: 103C_5335KV HP Pavilion
dmi.product.name: HP Pavilion Laptop 14-ce2xxx
dmi.product.sku: 8KZ34EA#ABF
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.120-2build1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.5-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: amd64 apport-bug noble ubuntu wayland-session
--
screen sometimes blinking
https://bugs.launchpad.net/bugs/2063228
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