[Bug 1858703] Re: installation bug

[Paul White]

Thank you for taking the time to report this issue and helping to make
Ubuntu better.

This package failure looks like it was caused by bad ISO download,
corrupted install media, or device failure. eg. look in the logs and
you'll see messages like these :-

>>Jan  7 22:03:56 ubuntu-studio kernel: [ 1763.711686] SQUASHFS error: zlib decompression failed, data probably corrupt
>>Jan  7 22:03:56 ubuntu-studio kernel: [ 1763.711692] SQUASHFS error: squashfs_read_data failed to read block 0x65635df0

I suggest you verify your ISO download, and use the 'check disc for
defects' option to validate your media before install to ensure a good
download & write.

Possibly useful : https://tutorials.ubuntu.com/tutorial/tutorial-how-to-
verify-ubuntu#0 and
https://help.ubuntu.com/community/Installation/CDIntegrityCheck (CD
refers to whatever install media you use, inc. usb thumb-drive)

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

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https://bugs.launchpad.net/bugs/1858703

Title:
  installation bug

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  A crash occurred during installation which halted and failed.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: ubiquity 19.10.21
  ProcVersionSignature: Ubuntu 5.3.0-18.19-lowlatency 5.3.1
  Uname: Linux 5.3.0-18-lowlatency x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu8
  Architecture: amd64
  CasperVersion: 1.427
  Date: Tue Jan  7 22:11:39 2020
  InstallCmdLine: file=/cdrom/preseed/ubuntustudio.seed only-ubiquity initrd=/casper/initrd quiet splash ---
  LiveMediaBuild: Ubuntu-Studio 19.10 "Eoan Ermine" - Release amd64 (20191017)
  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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