Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your dmesg attachment in this bug report it seems that there is a problem with your hardware. I recommend performing a back up and then investigating the situation. Measures you might take include checking cable connections and using software tools to investigate the health of your hardware. In the event that is is not in fact an error with your hardware please set the bug's status back to New. Thanks and good luck!
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: hardware-error ** Changed in: linux-firmware (Ubuntu) Importance: Undecided => Low ** Changed in: linux-firmware (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1929261 Title: package linux-firmware 1.187.12 failed to install/upgrade: installed linux-firmware package post-installation script subprocess returned error exit status 1 Status in linux-firmware package in Ubuntu: Invalid Bug description: during update crash was occurred ProblemType: Package DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.187.12 ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-50-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.17 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gdm 1084 F.... pulseaudio kanata 1823 F.... pulseaudio CasperMD5CheckResult: skip Date: Sat May 22 13:00:02 2021 Dependencies: ErrorMessage: installed linux-firmware package post-installation script subprocess returned error exit status 1 InstallationDate: Installed on 2021-02-07 (103 days ago) InstallationMedia: Ubuntu 20.04.2 LTS "Focal Fossa" - Release amd64 (20210204) MachineType: Micro-Star International Co., Ltd. Prestige 14 A10SC PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-50-generic root=UUID=3557e517-3aa4-4d03-b2f0-73db0ec500f8 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: grub-pc 2.04-1ubuntu26.11 SourcePackage: linux-firmware Title: package linux-firmware 1.187.12 failed to install/upgrade: installed linux-firmware package post-installation script subprocess returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/29/2019 dmi.bios.release: 1.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: E14C1IMS.106 dmi.board.asset.tag: Default string dmi.board.name: MS-14C1 dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: REV:1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE14C1IMS.106:bd11/29/2019:br1.6:svnMicro-StarInternationalCo.,Ltd.:pnPrestige14A10SC:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-14C1:rvrREV1.0:cvnMicro-StarInternationalCo.,Ltd.:ct10:cvrN/A: dmi.product.family: Prestige dmi.product.name: Prestige 14 A10SC dmi.product.sku: 14C1.1 dmi.product.version: REV:1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1929261/+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