Public bug reported:
As soon as I upgraded to Ubuntu 20.04, two green pixel stripes appeared on my
desktop.
They do not interfere with windows when opened, whether they are browsers,
files or other items, and they do not seem to have an impact on the general
behavior of the PC.
Still, something tells me that they are not supposed to be there.
I have a dual boot, Windows and Ubuntu, and two drivers:
VGA compatbile controller: Intel UHD Graphics 630 (mobile)
3D controller: NVIDIA GP107M [GeForce GTX 1050 Ti Mobile]
Any support would be welcome.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-31.35-lowlatency 5.4.34
Uname: Linux 5.4.0-31-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Wed May 13 18:55:14 2020
DistUpgraded: 2020-05-13 13:02:22,581 DEBUG icon theme changed, re-reading
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation UHD Graphics 630 (Mobile) [8086:3e9b] (prog-if 00 [VGA
controller])
Subsystem: Dell UHD Graphics 630 (Mobile) [1028:087c]
InstallationDate: Installed on 2018-12-23 (506 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 27c6:5395 Shenzhen Goodix Technology Co.,Ltd.
Fingerprint Reader
Bus 001 Device 002: ID 0cf3:e301 Qualcomm Atheros Communications
Bus 001 Device 004: ID 0c45:671d Microdia Integrated_Webcam_HD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9570
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-lowlatency
root=UUID=d49b534b-1745-4089-80d9-cb11f85d2570 ro acpi=force
nvidia.NVreg_EnableBacklightHandler=1
SourcePackage: xorg
UpgradeStatus: Upgraded to focal on 2020-05-13 (0 days ago)
dmi.bios.date: 12/25/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.15.0
dmi.board.name: 0D0T05
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.15.0:bd12/25/2019:svnDellInc.:pnXPS159570:pvr:rvnDellInc.:rn0D0T05:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 15 9570
dmi.product.sku: 087C
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.4-2ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal ubuntu
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https://bugs.launchpad.net/bugs/1878469
Title:
Ubuntu 20.04 causing green vertical stripes on my desktop
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