Public bug reported:
When I switch between two windows using alt-tab a blue window overlap
half of the screen (I think it's the same type of window than the one
displayed when a window is dragged to the edge of the screen).
This started after I updated from 22.04 to 24.04
To reproduce the issue:
Open two program,
Maximize the two program
Switch using alt-tab between the two window
What happens:
A blue square overlap half of the screen
What I expect
Switch between the two program without the blue square
Release 24.04
xorg: Installed: 1:7.7+23ubuntu3
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-36.36-generic 6.8.4
Uname: Linux 6.8.0-36-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.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 535.183.01 Sun May 12
19:39:15 UTC 2024
GCC version: gcc version 13.2.0 (Ubuntu 13.2.0-23ubuntu4)
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Jul 1 19:37:20 2024
DistUpgraded: 2024-06-15 01:16:48,692 INFO cache.commit()
DistroCodename: noble
DistroVariant: ubuntu
DkmsStatus:
nvidia/535.183.01, 6.8.0-35-generic, x86_64: installed
nvidia/535.183.01, 6.8.0-36-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation TigerLake-H GT1 [UHD Graphics] [8086:9a60] (rev 01) (prog-if
00 [VGA controller])
Subsystem: Dell TigerLake-H GT1 [UHD Graphics] [1028:0a82]
Subsystem: Dell GA107M [GeForce RTX 3050 Ti Mobile] [1028:0a82]
InstallationDate: Installed on 2022-02-08 (874 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
MachineType: Dell Inc. Vostro 15 7510
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-36-generic
root=UUID=7335a34d-d830-4310-a913-c6f78b94c751 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to noble on 2024-06-14 (17 days ago)
dmi.bios.date: 11/05/2021
dmi.bios.release: 1.3
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.0
dmi.board.name: 0TW2DN
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.3.0:bd11/05/2021:br1.3:svnDellInc.:pnVostro157510:pvr:rvnDellInc.:rn0TW2DN:rvrA01:cvnDellInc.:ct10:cvr:sku0A82:
dmi.product.family: Vostro
dmi.product.name: Vostro 15 7510
dmi.product.sku: 0A82
dmi.sys.vendor: Dell Inc.
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 23.0.4-0ubuntu1~22.04.1
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: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble ubuntu wayland-session
** Attachment added: "Screenshot showing the blue rectangle"
https://bugs.launchpad.net/bugs/2071643/+attachment/5793884/+files/Screenshot%20from%202024-07-01%2019-44-17.png
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https://bugs.launchpad.net/bugs/2071643
Title:
Blue box appear on half of the screen when switching between windows
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