You have been subscribed to a public bug:
At a single vertical position near the bottom of the screen, and at
certain locations where there is a high contrast portion of the
wallpaper image, placing the cursor over that site causes the screen to
flash continuously. Change in the video driver does not correct it,
changing the wallpaper image does not correct it, but rebooting into a
different OS corrects the problem. This did not occur prior to the
24.04.1 upgrade.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-45.45-generic 6.8.12
Uname: Linux 6.8.0-45-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.fabric-imex-mgmt:
DeviceFileMinor: 4323
DeviceFileMode: 256
DeviceFileModify: 1
.proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file.
.proc.driver.nvidia.capabilities.mig: Error: path was not a regular file.
.proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file.
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.suspend: suspend hibernate resume
.proc.driver.nvidia.suspend_depth: default modeset uvm
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 550.107.02 Wed Jul 24
23:53:00 UTC 2024
GCC version:
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: KDE
Date: Wed Sep 25 07:20:35 2024
DistUpgraded: 2024-08-30 14:15:30,947 DEBUG migrateToDeb822Sources()
DistroCodename: noble
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation HD Graphics 630 [8086:591b] (rev 04) (prog-if 00 [VGA
controller])
Subsystem: Dell HD Graphics 630 [1028:07e1]
Subsystem: Dell GP107M [GeForce GTX 1050 Mobile] [1028:07e1]
InstallationDate: Installed on 2023-02-18 (585 days ago)
InstallationMedia: Kubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
MachineType: Dell Inc. Inspiron 5577
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-45-generic
root=UUID=fe78af91-ce1d-473c-a261-e8bc74885648 ro quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to noble on 2024-08-30 (26 days ago)
dmi.bios.date: 12/02/2018
dmi.bios.release: 1.1
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.3
dmi.board.name: 090HMC
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvr1.1.3:bd12/02/2018:br1.1:svnDellInc.:pnInspiron5577:pvr1.1.3:rvnDellInc.:rn090HMC:rvrA00:cvnDellInc.:ct10:cvrNotSpecified:sku07E1:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 5577
dmi.product.sku: 07E1
dmi.product.version: 1.1.3
dmi.sys.vendor: Dell Inc.
mtime.conffile..etc.init.d.apport: 2024-07-22T08:59:07
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.120-2build1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* 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: New
** Tags: amd64 apport-bug kubuntu noble ubuntu
--
Position dependent screen flashing
https://bugs.launchpad.net/bugs/2081980
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