apport information ** Attachment added: "PaInfo.txt" https://bugs.launchpad.net/bugs/2080860/+attachment/5817971/+files/PaInfo.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-6.8 in Ubuntu. https://bugs.launchpad.net/bugs/2080860 Title: Kernel 6.8.0-40 causes frequent screen flickering in Ubuntu 22.04 Status in linux-signed-hwe-6.8 package in Ubuntu: New Bug description: Kernel 6.8.0-40 causes frequent screen flickering in Ubuntu 22.04 to the point of making it unusable. Screen flickering goes away when the kernel is rolled back to 6.5.0-45. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.8.0-40-generic 6.8.0-40.40~22.04.3 ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12 Uname: Linux 6.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Mon Sep 16 10:23:17 2024 InstallationDate: Installed on 2023-07-16 (427 days ago) InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-6.8 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/seq: nilesh 2629 F.... pipewire /dev/snd/controlC0: nilesh 2631 F.... wireplumber CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: GNOME DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2023-07-16 (427 days ago) InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bluetooth wireless interface Bus 001 Device 002: ID 5986:0711 Acer, Inc EasyCamera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 80SA Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-40-generic root=UUID=bb20bde2-de66-4eea-bd8a-be94bba37fdc ro quiet splash loglevel=3 vt.handoff=7 ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-6.8.0-40-generic N/A linux-backports-modules-6.8.0-40-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.31 Tags: wayland-session jammy Uname: Linux 6.8.0-40-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip kvm libvirt lpadmin lxd plugdev sambashare sudo video _MarkForUpload: True dmi.bios.date: 09/26/2016 dmi.bios.release: 1.22 dmi.bios.vendor: LENOVO dmi.bios.version: 0VCN22WW(V1.06) dmi.board.asset.tag: NO Asset Tag dmi.board.name: Lenovo ideapad F dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad FLEX 4-1470 dmi.ec.firmware.release: 1.22 dmi.modalias: dmi:bvnLENOVO:bvr0VCN22WW(V1.06):bd09/26/2016:br1.22:efr1.22:svnLENOVO:pn80SA:pvrLenovoideapadFLEX4-1470:rvnLENOVO:rnLenovoideapadF:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoideapadFLEX4-1470:skuLENOVO_MT_80SA_BU_idea_FM_LenovoideapadFLEX4-1470: dmi.product.family: IDEAPAD dmi.product.name: 80SA dmi.product.sku: LENOVO_MT_80SA_BU_idea_FM_Lenovo ideapad FLEX 4-1470 dmi.product.version: Lenovo ideapad FLEX 4-1470 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.8/+bug/2080860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
