[Bug 1897478] Re: ubuntu 20.04 is extremely slow to upgrade, install or uninstall any software and launch any of it

[Daniel van Vugt]

Please also reboot, reproduce the problem again, and then while it is
slow produce a fresh system log:

  journalctl -b0 > journal.txt

and attach the resulting text file here.

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https://bugs.launchpad.net/bugs/1897478

Title:
  ubuntu 20.04 is extremely slow to upgrade, install or uninstall any
  software and launch any of it

Status in apt package in Ubuntu:
  Incomplete

Bug description:
  After upgrade from 18.04 to 20.04, any upgrade, installing or uninstalling of any softwares take a long time to be done sometimes 2-3 hours.
   and no one of tools monitors show where is bottleneck.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: gnome-shell 3.36.4-1ubuntu1~20.04.2
  ProcVersionSignature: Ubuntu 5.4.0-48.52-lowlatency 5.4.60
  Uname: Linux 5.4.0-48-lowlatency x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.9
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  Date: Sun Sep 27 16:11:22 2020
  DisplayManager: lightdm
  InstallationDate: Installed on 2018-05-05 (875 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  RelatedPackageVersions: mutter-common 3.36.4-0ubuntu0.20.04.2
  ShellJournal:
   -- Logs begin at Thu 2020-09-24 18:12:38 EDT, end at Sun 2020-09-27 16:18:05 EDT. --
   -- No entries --
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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