Thanks for the bug report. Can you attach a photo or video of the
problem?
** Tags added: amdgpu
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New => Incomplete
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Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/2001721
Title:
Ubuntu screen flickering
Status in Ubuntu:
Incomplete
Bug description:
Hi
i did use ubuntu for more than a year on this laptop
last a few days i used HDMI cable, today for a few hours i did use a new
cable "longer one"
now suddenly my laptop display went green as you can see in the attachment
i did some search but can't find solution.
https://askubuntu.com/questions/1231441/ubuntu-screen-flickering/1250859#1250859
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1883534
Ali
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.15.0-46.49~20.04.1-generic 5.15.39
Uname: Linux 5.15.0-46-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 4 22:41:41 2023
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: I just need to know a workaround
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics]
[1002:98e4] (rev e2) (prog-if 00 [VGA controller])
Subsystem: Lenovo Stoney [Radeon R2/R3/R4/R5 Graphics] [17aa:3f1a]
InstallationDate: Installed on 2021-12-20 (380 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
MachineType: LENOVO 81N3
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic
root=UUID=52450c12-da25-47db-984c-a2036e93aff5 ro reboot=pci quiet splash
acpi=force vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/27/2019
dmi.bios.release: 1.20
dmi.bios.vendor: LENOVO
dmi.bios.version: AYCN20WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: No DPK
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad S145-15AST
dmi.ec.firmware.release: 1.20
dmi.modalias:
dmi:bvnLENOVO:bvrAYCN20WW:bd11/27/2019:br1.20:efr1.20:svnLENOVO:pn81N3:pvrLenovoIdeaPadS145-15AST:rvnLENOVO:rnLNVNB161216:rvrNoDPK:cvnLENOVO:ct10:cvrLenovoIdeaPadS145-15AST:skuLENOVO_MT_81N3_BU_idea_FM_IdeaPadS145-15AST:
dmi.product.family: IdeaPad S145-15AST
dmi.product.name: 81N3
dmi.product.sku: LENOVO_MT_81N3_BU_idea_FM_IdeaPad S145-15AST
dmi.product.version: Lenovo IdeaPad S145-15AST
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.107-8ubuntu1~20.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1~20.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.3
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
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