[Bug 1830643] Re: Ubuntu 19.04 installation error

[Tom Reynolds]

Thank you for taking the time to report this bug and helping to make
Ubuntu better. While we appreciate the difficulties you are facing, it
would appear that the image (ISO file) you downloaded could be corrupt.
There is an easy way to verify the integrity of the Ubuntu ISO files you
download. Could you please visit
https://help.ubuntu.com/community/HowToMD5SUM follow the instructions
and report back as to whether or not the MD5SUM verified? Thanks in
advance.

Another possibility is that while the ISO file downloaded properly,
writing it to the installation media failed (or failed partially). You
may test this by selecting the "Check disk for defects" from the early
boot menu displayed by the desktop installer.

---

Quoting UbiquitySyslog.txt:
May 27 17:46:42 ubuntu kernel: [10776.897244] SQUASHFS error: zlib decompression failed, data probably corrupt
May 27 17:46:42 ubuntu kernel: [10776.897249] SQUASHFS error: squashfs_read_data failed to read block 0x5dd649be
May 27 17:46:42 ubuntu kernel: [10776.898694] SQUASHFS error: zlib decompression failed, data probably corrupt
May 27 17:46:42 ubuntu kernel: [10776.898698] SQUASHFS error: squashfs_read_data failed to read block 0x5dd649be

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

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https://bugs.launchpad.net/bugs/1830643

Title:
  Ubuntu 19.04 installation error

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  Error with SquashFS, I thought...

  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: ubiquity 19.04.9 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
  Uname: Linux 5.0.0-13-generic x86_64
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  CasperVersion: 1.405
  Date: Mon May 27 12:48:15 2019
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
  LiveMediaBuild: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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