Please attach output of: cat /lib/systemd/system/systemd-udevd.service
Running the following command may fix the issue: sudo apt install --reinstall udev ** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1877895 Title: package udev 245.4-4ubuntu3 failed to install/upgrade: o subprocesso instalado, do pacote udev, o script post-installation retornou erro do status de saída 1 Status in systemd package in Ubuntu: Incomplete Bug description: after updating from 18.04 to 20.04, appears errors constantly ProblemType: Package DistroRelease: Ubuntu 20.04 Package: udev 245.4-4ubuntu3 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CustomUdevRuleFiles: 70-snap.spotify.rules 70-snap.core.rules Date: Sat May 9 10:24:26 2020 ErrorMessage: o subprocesso instalado, do pacote udev, o script post-installation retornou erro do status de saída 1 InstallationDate: Installed on 2020-05-09 (1 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) MachineType: Sony Corporation SVE15125CBW ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-29-generic root=UUID=53223737-2091-4487-a0b3-a2b80db164ad ro quiet splash Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.2 SourcePackage: systemd Title: package udev 245.4-4ubuntu3 failed to install/upgrade: o subprocesso instalado, do pacote udev, o script post-installation retornou erro do status de saída 1 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/14/2012 dmi.bios.vendor: Insyde Corp. dmi.bios.version: R0170D5 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnInsydeCorp.:bvrR0170D5:bd11/14/2012:svnSonyCorporation:pnSVE15125CBW:pvrC800EQPLK:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.family: VAIO dmi.product.name: SVE15125CBW dmi.product.sku: 54508549 dmi.product.version: C800EQPLK dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1877895/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp