apport information ** Tags added: apport-collected bionic staging
** Description changed: Power off/reboot hang on a Lenovo ThinkPad T495s kernel with 4.18 kernel. I installed Ubuntu 18.04.2 on a Lenovo ThinkPad T495s, with kernel 4.18.0-15. After installation, the system will hang after power off/reboot. And I change the "Memory Card Slot" to Disabled in BIOS, the power off/reboot will be OK with 4.18 kernel. - And then I changed the BIOS setting back to "Enable", then updated to - 5.0.0-23 kernel, this issue will be fixed. + And then I changed the BIOS setting back to "Enable", then updated to 5.0.0-23 kernel, this issue will be fixed. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.7 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: u 1747 F.... pulseaudio + /dev/snd/controlC0: u 1747 F.... pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 18.04 + InstallationDate: Installed on 2019-09-10 (0 days ago) + InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) + MachineType: LENOVO FA491SIT13 + Package: linux (not installed) + ProcFB: 0 amdgpudrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-23-generic root=UUID=0407e28a-b096-457e-b998-ccc6ea8501be ro + ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15 + RelatedPackageVersions: + linux-restricted-modules-5.0.0-23-generic N/A + linux-backports-modules-5.0.0-23-generic N/A + linux-firmware 1.173.9 + StagingDrivers: r8822be + Tags: bionic staging + Uname: Linux 5.0.0-23-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 07/30/2019 + dmi.bios.vendor: LENOVO + dmi.bios.version: R13ET35W(1.09 ) + dmi.board.asset.tag: Not Available + dmi.board.name: FA491SIT13 + dmi.board.vendor: LENOVO + dmi.board.version: Not Defined + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.modalias: dmi:bvnLENOVO:bvrR13ET35W(1.09):bd07/30/2019:svnLENOVO:pnFA491SIT13:pvrThinkPadT495s:rvnLENOVO:rnFA491SIT13:rvrNotDefined:cvnLENOVO:ct10:cvrNone: + dmi.product.family: ThinkPad T495s + dmi.product.name: FA491SIT13 + dmi.product.sku: LENOVO_MT_FA49_BU_Think_FM_ThinkPad T495s + dmi.product.version: ThinkPad T495s + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1843401/+attachment/5287712/+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/1843401 Title: Power off/reboot hang on a Lenovo ThinkPad T495s kernel with 4.18 kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1843401/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
