[Bug 1868476] Re: Installation crash

[Paul White]

The following errors can be found in UbiquitySyslog.txt which was
automatically attached to this bug report:

Mar 22 15:31:27 ubuntu kernel: [  108.034364] SQUASHFS error: zlib decompression failed, data probably corrupt
Mar 22 15:31:27 ubuntu kernel: [  108.034367] SQUASHFS error: squashfs_read_data failed to read block 0x743b4a

It's possible you have a bad write to your media. If you're still having
problems please try the option to check the integrity of the image from
the installer boot menu, and if this confirms that the media is corrupt,
try re-writing it.

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

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https://bugs.launchpad.net/bugs/1868476

Title:
  Installation crash

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  While installing a few seconds after the installation to disk starts,
  the process fails with "ubi-usersetup crashed".

  All was working until the process began writing to the disk and then
  the failure occurred.

  Options selected during install are as follows:

  - lvm
  - luks

  (possible errors from faulty hardware or usbs)

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.6
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu20
  Architecture: amd64
  CasperVersion: 1.441
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Mar 22 15:37:32 2020
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed only-ubiquity initrd=/casper/initrd quiet splash ---
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200315)
  ProcEnviron:
   LANGUAGE=en_IE.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_IE.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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