[Bug 1592135] Re: Plymouth doesn't asks for password or cache it

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: console-setup (Ubuntu)
       Status: New => Confirmed

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Title:
  Plymouth doesn't asks for password or cache it

Status in console-setup package in Ubuntu:
  Confirmed

Bug description:
  I have two disk with partitions encrypted with LUKS. On first disk I have system partition, mounted in /. On second is /home. Both are encrypted with same password. When console-setup-linux, console-setup, keyboard-configuration is in 1.108ubuntu15 version everything works ok. When I power on computer first I got GRUB, then Plymouth asks for password for first disk (system one), then it cache password and using it when cryptsetup asks for it when trying to mount /home. I have to enter password only once. 
  When I upgrade console-setup-linux, console-setup, keyboard-configuration to 1.108ubuntu15.1 version Plymouth asks me for password and after few seconds of starting system it stops. When I press F2 key I see black screen. Plymouth don't provide automatically cached password or asks again for it on second disk. When I turn off Plymouth in GRUB system asks me in console for password for first and second disk. Then system is booting to end normally.
  This bug is related to https://bugs.launchpad.net/ubuntu/+source/console-setup/+bug/1591622

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: console-setup 1.108ubuntu15
  ProcVersionSignature: Ubuntu 4.4.0-24.43-lowlatency 4.4.10
  Uname: Linux 4.4.0-24-lowlatency x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  Date: Mon Jun 13 20:55:07 2016
  InstallationDate: Installed on 2015-02-13 (485 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  PackageArchitecture: all
  SourcePackage: console-setup
  UpgradeStatus: Upgraded to xenial on 2016-04-25 (48 days ago)

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