Public bug reported:
Under Ubuntu 22.04.4 on Wayland, since upgrade to kernel 6.8, when moving
mouse, on a dark background, white bars are created...
See attachment.
Remembering a previous bug, I added "i915.enable_psr=0" to grub, and the
problem disappears...
Under Xorg, no problem.
Sorry for my english... ;-)
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
Uname: Linux 6.8.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
BootLog: Error: [Errno 13] Permission non accordée: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 19 19:04:09 2024
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation CometLake-U GT2 [UHD Graphics] [8086:9b41] (rev 02) (prog-if
00 [VGA controller])
Subsystem: Hewlett-Packard Company CometLake-U GT2 [UHD Graphics] [103c:85f1]
InstallationDate: Installed on 2024-05-30 (80 days ago)
InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64
(20240220)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 0408:5365 Quanta Computer, Inc. HP TrueVision HD Camera
Bus 001 Device 004: ID 0bda:b00a Realtek Semiconductor Corp. Realtek Bluetooth
4.2 Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP HP Laptop 15-dw1xxx
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-40-generic
root=UUID=5b4a2161-1c8e-4574-a324-79f5d56c23fd ro quiet splash acpi_sleep=nonvs
vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/10/2024
dmi.bios.release: 15.66
dmi.bios.vendor: Insyde
dmi.bios.version: F.66
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 85F1
dmi.board.vendor: HP
dmi.board.version: 37.30
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 37.30
dmi.modalias:
dmi:bvnInsyde:bvrF.66:bd05/10/2024:br15.66:efr37.30:svnHP:pnHPLaptop15-dw1xxx:pvrType1ProductConfigId:rvnHP:rn85F1:rvr37.30:cvnHP:ct10:cvrChassisVersion:sku2L3V4EA#ABF:
dmi.product.family: 103C_5335KV HP Notebook
dmi.product.name: HP Laptop 15-dw1xxx
dmi.product.sku: 2L3V4EA#ABF
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.2.1-1ubuntu3.1~22.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.11
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy ubuntu wayland-session
** Attachment added: "barres_blanches.mp4"
https://bugs.launchpad.net/bugs/2077349/+attachment/5807079/+files/barres_blanches.mp4
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https://bugs.launchpad.net/bugs/2077349
Title:
little display problems since kernel 6.8
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