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: nvidia-graphics-drivers-450-server (Ubuntu) Importance: Undecided => Low ** Changed in: nvidia-graphics-drivers-450-server (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-450-server in Ubuntu. https://bugs.launchpad.net/bugs/1930303 Title: package libnvidia-cfg1-450-server 450.102.04-0ubuntu0.20.04.1 failed to install/upgrade: read error in '/var/lib/dpkg/info/libnvidia- cfg1-450-server:amd64.triggers': Input/output error Status in nvidia-graphics-drivers-450-server package in Ubuntu: Invalid Bug description: This came while updating the system ProblemType: Package DistroRelease: Ubuntu 20.04 Package: libnvidia-cfg1-450-server 450.102.04-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.8.0-53.60~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-53-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip Date: Mon May 31 22:47:12 2021 DuplicateSignature: package:libnvidia-cfg1-450-server:450.102.04-0ubuntu0.20.04.1 Preparing to unpack .../071-libnvidia-cfg1-450-server_450.119.03-0ubuntu0.20.04.1_amd64.deb ... dpkg: error processing archive /tmp/apt-dpkg-install-kJRTFO/071-libnvidia-cfg1-450-server_450.119.03-0ubuntu0.20.04.1_amd64.deb (--unpack): read error in '/var/lib/dpkg/info/libnvidia-cfg1-450-server:amd64.triggers': Input/output error ErrorMessage: read error in '/var/lib/dpkg/info/libnvidia-cfg1-450-server:amd64.triggers': Input/output error InstallationDate: Installed on 2021-01-06 (144 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.5 SourcePackage: nvidia-graphics-drivers-450-server Title: package libnvidia-cfg1-450-server 450.102.04-0ubuntu0.20.04.1 failed to install/upgrade: read error in '/var/lib/dpkg/info/libnvidia-cfg1-450-server:amd64.triggers': Input/output error UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450-server/+bug/1930303/+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