[Bug 1874619] Re: It's showing errorno5 while installning Ubuntu20.04 LTS on my dell inspiron 5577, it has a Nvidia GTX 1050 may be it's because of the drivers.

[Sebastien Bacher]

Thank you for your bug report. From the report log informations

'CasperMD5CheckMismatches: ./casper/filesystem.squashfs
CasperMD5CheckResult: fail'

it looks like the image you are using is corrupted, try to
download/write it again and check the result of the integrety check when
booting the ISO before starting the installation

** Changed in: ubiquity (Ubuntu)
       Status: New => Invalid

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Title:
  It's showing  errorno5 while installning Ubuntu20.04 LTS on my dell
  inspiron 5577, it has a Nvidia GTX 1050 may be it's because of the
  drivers.

Status in ubiquity package in Ubuntu:
  Invalid

Bug description:
  I don't know why I'm getting this errorno5
  I tried setting the nouveau.modeset=0 but it didn't helped either so can't do anything about it now.

  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
  CasperMD5CheckMismatches: ./casper/filesystem.squashfs
  CasperMD5CheckResult: fail
  CasperVersion: 1.445
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Apr 24 11:31:22 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash nomodeset ---
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  ProcEnviron:
   LANGUAGE=en_IN
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_IN
   LC_NUMERIC=C.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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