apport information ** Tags added: apport-collected focal
** Description changed: Recently, my laptop started hanging when plugging into the dock. The mouse continues to move but I cannot do anything else. I was able to ssh in and save dmesg which I have attached below. System Information Manufacturer: LENOVO Product Name: 20XW003JUS Version: ThinkPad X1 Carbon Gen 9 Serial Number: PF3JW2P5 UUID: 3685757e-689b-11ec-80f1-88a4c23141b3 Wake-up Type: Power Switch SKU Number: LENOVO_MT_20XW_BU_Think_FM_ThinkPad X1 Carbon Gen 9 Family: ThinkPad X1 Carbon Gen 9 Ubuntu release: Description: Ubuntu 20.04.4 LTS Release: 20.04 + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27.21 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: asamson 1682 F.... pulseaudio + /dev/snd/controlC0: asamson 1682 F.... pulseaudio + CasperMD5CheckResult: skip + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2022-02-11 (33 days ago) + InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) + MachineType: LENOVO 20XW003JUS + 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-5.14.0-1027-oem root=UUID=e392f02a-309f-4f70-9d04-0cf071b6d357 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.14.0-1027.30-oem 5.14.21 + RelatedPackageVersions: + linux-restricted-modules-5.14.0-1027-oem N/A + linux-backports-modules-5.14.0-1027-oem N/A + linux-firmware 1.187.27 + Tags: focal + Uname: Linux 5.14.0-1027-oem x86_64 + UnreportableReason: This report is about a package that is not installed. + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dialout dip docker lpadmin lxd plugdev sambashare sudo + _MarkForUpload: False + dmi.bios.date: 12/02/2021 + dmi.bios.release: 1.51 + dmi.bios.vendor: LENOVO + dmi.bios.version: N32ET75W (1.51 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 20XW003JUS + dmi.board.vendor: LENOVO + dmi.board.version: SDK0J40697 WIN + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.ec.firmware.release: 1.32 + dmi.modalias: dmi:bvnLENOVO:bvrN32ET75W(1.51):bd12/02/2021:br1.51:efr1.32:svnLENOVO:pn20XW003JUS:pvrThinkPadX1CarbonGen9:rvnLENOVO:rn20XW003JUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XW_BU_Think_FM_ThinkPadX1CarbonGen9: + dmi.product.family: ThinkPad X1 Carbon Gen 9 + dmi.product.name: 20XW003JUS + dmi.product.sku: LENOVO_MT_20XW_BU_Think_FM_ThinkPad X1 Carbon Gen 9 + dmi.product.version: ThinkPad X1 Carbon Gen 9 + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1965177/+attachment/5569778/+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/1965177 Title: Kernel crash when plugging in dock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1965177/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs