** Summary changed: - Screen is flickering since last kernel upgrade + [Lenovo ThinkPad X13 Gen 3] Screen is flickering since last kernel upgrade
** Tags added: amdgpu -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2033670 Title: [Lenovo ThinkPad X13 Gen 3] Screen is flickering since last kernel upgrade Status in Ubuntu: Invalid Bug description: Please let me know how can I provide you valuable information to investigate the issue. When I work on the PC I get periodic (not constant) flickering on the screen (lateral from left to right). It seems a software issue because I didn´t find any relevant information in dmesg or similar log files. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13 Uname: Linux 6.2.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Aug 31 18:04:59 2023 DistUpgraded: Fresh install DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: evdi/1.12.0, 5.19.0-50-generic, x86_64: installed evdi/1.14.1, 6.2.0-26-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [1002:1681] (rev d1) (prog-if 00 [VGA controller]) InstallationDate: Installed on 2022-11-29 (274 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) MachineType: LENOVO 21CMCTO1WW ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_inu33p@/vmlinuz-6.2.0-26-generic root=ZFS=rpool/ROOT/ubuntu_inu33p ro quiet splash vt.handoff=1 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/14/2022 dmi.bios.release: 1.25 dmi.bios.vendor: LENOVO dmi.bios.version: R22ET55W (1.25 ) dmi.board.asset.tag: Not Available dmi.board.name: 21CMCTO1WW dmi.board.vendor: LENOVO dmi.board.version: ThinkPad dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.21 dmi.modalias: dmi:bvnLENOVO:bvrR22ET55W(1.25):bd09/14/2022:br1.25:efr1.21:svnLENOVO:pn21CMCTO1WW:pvrThinkPadX13Gen3:rvnLENOVO:rn21CMCTO1WW:rvrThinkPad:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CM_BU_Think_FM_ThinkPadX13Gen3: dmi.product.family: ThinkPad X13 Gen 3 dmi.product.name: 21CMCTO1WW dmi.product.sku: LENOVO_MT_21CM_BU_Think_FM_ThinkPad X13 Gen 3 dmi.product.version: ThinkPad X13 Gen 3 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 23.1.6~kisak1~j version.libgl1-mesa-glx: libgl1-mesa-glx 23.1.6~kisak1~j version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.1 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2033670/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
