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/1913879 Title: package linux-firmware 1.187.9 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: Viber-mtd is the basic cause, I think so. Whenever I try to open the viber app or uninstall it the system is locked and made read-only. I tried various solutions but failed in every way. ProblemType: Package DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.187.9 ProcVersionSignature: Ubuntu 5.8.0-41.46~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-41-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: anjaan 1601 F.... pulseaudio CasperMD5CheckResult: skip Date: Sat Jan 30 19:30:45 2021 Dependencies: ErrorMessage: installed linux-firmware package post-installation script subprocess returned error exit status 1 InstallationDate: Installed on 2020-08-29 (154 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 8087:07dc Intel Corp. Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 064e:920b Suyin Corp. Integrated_Webcam_HD Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 5559 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-41-generic root=UUID=b338ebee-a343-4e7d-8efa-d98da0bec314 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 2.04-1ubuntu26.8 SourcePackage: linux-firmware Title: package linux-firmware 1.187.9 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: 08/25/2016 dmi.bios.release: 1.2 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.3 dmi.board.name: 04D1V1 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.3:bd08/25/2016:br1.2:svnDellInc.:pnInspiron5559:pvr:rvnDellInc.:rn04D1V1:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Inspiron 5559 dmi.product.sku: 06B2 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1913879/+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