[Bug 1861627] Re: Could not prepare Boot variable: Invalid argument

[Sebastien Bacher]

** Summary changed:

- ubuntu install crashed when installing grub boot loader. 
+ Could not prepare Boot variable: Invalid argument

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https://bugs.launchpad.net/bugs/1861627

Title:
  Could not prepare Boot variable: Invalid argument

Status in grub-installer package in Ubuntu:
  New

Bug description:
  attempting to setup ubuntu with encrypted LVM. tried again after
  erasing disk. is my install media corrupt? will verify it and try
  again. Install worked before on this laptop

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14.12
  ProcVersionSignature: Ubuntu 5.0.0-23.24~18.04.1-generic 5.0.15
  Uname: Linux 5.0.0-23-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.7
  Architecture: amd64
  CasperVersion: 1.394
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Feb  2 13:28:04 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
  ProcEnviron:
   LANGUAGE=en_US.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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