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/1912198 Title: package linux-firmware 1.187.8 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: ~$ lsb_release -rd Description: Ubuntu 20.04.1 LTS Release: 20.04 ~$ uname -a Linux x 5.8.0-38-generic #43~20.04.1-Ubuntu SMP Tue Jan 12 16:39:47 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux ~$ sudo apt-cache policy linux-firmware linux-firmware: Installed: 1.187.8 Candidate: 1.187.8 Version table: *** 1.187.8 500 500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal-updates/main i386 Packages 100 /var/lib/dpkg/status 1.187 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu focal/main i386 Packages BELOW ARE THE COPY OF WHAT EXACTLY HAPPENED WHEN I RAN APT UPGRADE. =================================================================== ~$ sudo apt list --upgradable Listing... Done libnetplan0/focal-updates 0.101-0ubuntu3~20.04.2 amd64 [upgradable from: 0.100-0ubuntu4~20.04.3] libnss-systemd/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] libpam-systemd/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] libsystemd0/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] libudev1/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] linux-firmware/focal-updates,focal-updates 1.187.8 all [upgradable from: 1.187.7] netplan.io/focal-updates 0.101-0ubuntu3~20.04.2 amd64 [upgradable from: 0.100-0ubuntu4~20.04.3] systemd-sysv/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] systemd-timesyncd/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] systemd/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] udev/focal-updates 245.4-4ubuntu3.4 amd64 [upgradable from: 245.4-4ubuntu3.3] ~$ sudo apt upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: libnetplan0 libnss-systemd libpam-systemd libsystemd0 libudev1 linux-firmware netplan.io systemd systemd-sysv systemd-timesyncd udev 11 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 108 MB of archives. After this operation, 72.7 kB of additional disk space will be used. Do you want to continue? [Y/n] Y Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libnss-systemd amd64 245.4-4ubuntu3.4 [95.9 kB] Get:2 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 udev amd64 245.4-4ubuntu3.4 [1,365 kB] Get:3 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libudev1 amd64 245.4-4ubuntu3.4 [80.3 kB] Get:4 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 systemd-sysv amd64 245.4-4ubuntu3.4 [10.3 kB] Get:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 systemd-timesyncd amd64 245.4-4ubuntu3.4 [28.1 kB] Get:6 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libpam-systemd amd64 245.4-4ubuntu3.4 [186 kB] Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 systemd amd64 245.4-4ubuntu3.4 [3,805 kB] Get:8 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libsystemd0 amd64 245.4-4ubuntu3.4 [273 kB] Get:9 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libnetplan0 amd64 0.101-0ubuntu3~20.04.2 [28.5 kB] Get:10 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 netplan.io amd64 0.101-0ubuntu3~20.04.2 [94.2 kB] Get:11 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 linux-firmware all 1.187.8 [102 MB] Fetched 108 MB in 1min 10s (1,552 kB/s) (Reading database ... 239087 files and directories currently installed.) Preparing to unpack .../libnss-systemd_245.4-4ubuntu3.4_amd64.deb ... Unpacking libnss-systemd:amd64 (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../udev_245.4-4ubuntu3.4_amd64.deb ... Unpacking udev (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../libudev1_245.4-4ubuntu3.4_amd64.deb ... Unpacking libudev1:amd64 (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Setting up libudev1:amd64 (245.4-4ubuntu3.4) ... (Reading database ... 239087 files and directories currently installed.) Preparing to unpack .../systemd-sysv_245.4-4ubuntu3.4_amd64.deb ... Unpacking systemd-sysv (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../systemd-timesyncd_245.4-4ubuntu3.4_amd64.deb ... Unpacking systemd-timesyncd (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../libpam-systemd_245.4-4ubuntu3.4_amd64.deb ... Unpacking libpam-systemd:amd64 (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../systemd_245.4-4ubuntu3.4_amd64.deb ... Unpacking systemd (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Preparing to unpack .../libsystemd0_245.4-4ubuntu3.4_amd64.deb ... Unpacking libsystemd0:amd64 (245.4-4ubuntu3.4) over (245.4-4ubuntu3.3) ... Setting up libsystemd0:amd64 (245.4-4ubuntu3.4) ... (Reading database ... 239087 files and directories currently installed.) Preparing to unpack .../libnetplan0_0.101-0ubuntu3~20.04.2_amd64.deb ... Unpacking libnetplan0:amd64 (0.101-0ubuntu3~20.04.2) over (0.100-0ubuntu4~20.04.3) ... Preparing to unpack .../netplan.io_0.101-0ubuntu3~20.04.2_amd64.deb ... Unpacking netplan.io (0.101-0ubuntu3~20.04.2) over (0.100-0ubuntu4~20.04.3) ... Preparing to unpack .../linux-firmware_1.187.8_all.deb ... Unpacking linux-firmware (1.187.8) over (1.187.7) ... Setting up linux-firmware (1.187.8) ... update-initramfs: Generating /boot/initrd.img-5.8.0-38-generic sync: error syncing '/boot/initrd.img-5.8.0-38-generic': Input/output error dpkg: error processing package linux-firmware (--configure): installed linux-firmware package post-installation script subprocess returned error exit status 1 Setting up libnetplan0:amd64 (0.101-0ubuntu3~20.04.2) ... Setting up udev (245.4-4ubuntu3.4) ... update-initramfs: deferring update (trigger activated) Setting up systemd (245.4-4ubuntu3.4) ... Installing new version of config file /etc/dhcp/dhclient-enter-hooks.d/resolved ... Setting up netplan.io (0.101-0ubuntu3~20.04.2) ... Setting up systemd-timesyncd (245.4-4ubuntu3.4) ... Setting up systemd-sysv (245.4-4ubuntu3.4) ... Setting up libnss-systemd:amd64 (245.4-4ubuntu3.4) ... Setting up libpam-systemd:amd64 (245.4-4ubuntu3.4) ... Processing triggers for libc-bin (2.31-0ubuntu9.1) ... Processing triggers for man-db (2.9.1-1) ... Processing triggers for dbus (1.12.16-2ubuntu2.1) ... Processing triggers for initramfs-tools (0.136ubuntu6.3) ... update-initramfs: Generating /boot/initrd.img-5.8.0-38-generic Errors were encountered while processing: linux-firmware E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.187.8 ProcVersionSignature: Ubuntu 5.8.0-38.43~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-38-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gdm 1090 F.... pulseaudio x 1565 F.... pulseaudio /dev/snd/controlC1: gdm 1090 F.... pulseaudio x 1565 F.... pulseaudio CasperMD5CheckResult: skip Date: Mon Jan 18 17:35:56 2021 Dependencies: ErrorMessage: installed linux-firmware package post-installation script subprocess returned error exit status 1 InstallationDate: Installed on 2020-12-29 (19 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f2:b52b Chicony Electronics Co., Ltd USB2.0 VGA UVC WebCam Bus 001 Device 005: ID 13d3:3423 IMC Networks Bus 001 Device 006: ID 04d9:a0ac Holtek Semiconductor, Inc. USB Gaming Mouse Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: ASUSTeK COMPUTER INC. X540LJ PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-38-generic root=UUID=618193c7-8b16-494b-a20e-96138d5c97c4 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 2.04-1ubuntu26.7 SourcePackage: linux-firmware Title: package linux-firmware 1.187.8 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: 04/17/2019 dmi.bios.release: 5.11 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X540LJ.305 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X540LJ dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: ATN12345678901234567 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX540LJ.305:bd04/17/2019:br5.11:svnASUSTeKCOMPUTERINC.:pnX540LJ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX540LJ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: X dmi.product.name: X540LJ dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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