[Bug 1285247] Re: installation with encryption: erasing does nothing

[SamInside]

Bug not yet solved in Focal 20.04.01
6 years old SECURITY bug.

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https://bugs.launchpad.net/bugs/1285247

Title:
  installation with encryption: erasing does nothing

Status in ubiquity package in Ubuntu:
  Confirmed

Bug description:
  "Overwriting empty disk space" when installing with encryption
  ("encrypt the new Ubuntu GNOME installation for security" and "Use LVM
  with the new Ubuntu GNOME installation" checked) does nothing.

  The same option installing Debian 7.4 takes 24h on the same computer.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-12.32-generic 3.13.4
  Uname: Linux 3.13.0-12-generic i686
  NonfreeKernelModules: wl
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: i386
  CurrentDesktop: GNOME
  Date: Wed Feb 26 17:43:05 2014
  InstallCmdLine: file=/cdrom/preseed/ubuntu-gnome.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  InstallationDate: Installed on 2014-02-26 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 "Trusty Tahr" - Alpha i386 (20140226)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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