apport information ** Tags added: apport-collected focal
** Description changed: - running 20.04 on thinkpad t470, with "Mesa Intel® HD Graphics 620 (KBL - GT2)" graphics and gnome version 3.36.1. Whenever I am watching a video, - on any of my displays (laptop, or 2 external), there is a screen tear in - the middle of the screen. I have never experienced this before while I - was using 18.04, and it started immediately after installing 20.04. + running 20.04 on thinkpad t470, with "Mesa Intel® HD Graphics 620 (KBL GT2)" graphics and gnome version 3.36.1. Whenever I am watching a video, on any of my displays (laptop, or 2 external), there is a screen tear in the middle of the screen. I have never experienced this before while I was using 18.04, and it started immediately after installing 20.04. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: lance 1482 F.... pulseaudio + CasperMD5CheckResult: skip + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2020-04-24 (11 days ago) + InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) + MachineType: LENOVO 20HDCTO1WW + Package: linux (not installed) + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-28-generic root=UUID=8968c86c-f827-46b8-8aee-0434135ba0df ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30 + RelatedPackageVersions: + linux-restricted-modules-5.4.0-28-generic N/A + linux-backports-modules-5.4.0-28-generic N/A + linux-firmware 1.187 + Tags: focal + Uname: Linux 5.4.0-28-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/27/2020 + dmi.bios.vendor: LENOVO + dmi.bios.version: N1QET87W (1.62 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 20HDCTO1WW + dmi.board.vendor: LENOVO + dmi.board.version: SDK0J40709 WIN + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.modalias: dmi:bvnLENOVO:bvrN1QET87W(1.62):bd02/27/2020:svnLENOVO:pn20HDCTO1WW:pvrThinkPadT470:rvnLENOVO:rn20HDCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: + dmi.product.family: ThinkPad T470 + dmi.product.name: 20HDCTO1WW + dmi.product.sku: LENOVO_MT_20HD_BU_Think_FM_ThinkPad T470 + dmi.product.version: ThinkPad T470 + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1876980/+attachment/5367037/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876980 Title: 20.04 Screen tear when watching video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1876980/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
