Plymouth doesn't asks for password or cache it

[QkiZ]

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)

[Launchpad Janitor (janitor)]

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

[QkiZ (qkiz)]

Bug was resolved with 1.108ubuntu15.2 version.

[Alberto Salvia Novella (es20490446e)]

If you are still experiencing this bug, please set status to "confirmed". Thank you.