[Bug 1875818] Re: Ubuntu 20.04 installation failure

[Chris Guiver]

*** This bug is a duplicate of bug 1874662 ***
    https://bugs.launchpad.net/bugs/1874662

** This bug has been marked a duplicate of bug 1874662
   Corrupted installation medium

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https://bugs.launchpad.net/bugs/1875818

Title:
  Ubuntu 20.04 installation failure

Status in ubiquity package in Ubuntu:
  New

Bug description:
  I am attempting to install Ubuntu 20.04 on a VM using Virtualbox.
  Everything seems fine until what appears to be the final stage,
  copying files, after entering my name, the name of the machine and
  setting up a password etc.

  I have tried adding the ISO from a location on my Win10 boot drive,
  and also a USB3 storage device, but get the exact same error.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.15
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: pass
  CasperVersion: 1.445
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Apr 29 08:53:17 2020
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed initrd=/casper/initrd quiet splash --- maybe-ubiquity
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  ProcEnviron:
   LANGUAGE=en_GB.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_GB.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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