Comment 0 for bug 1425350

I'm testing Ubuntu GNOME Vivid 20150224 i386 and performed an encrypted LVM install which appeared to complete successfully but when I let the screen lock my password is not accepted. I repeated the test to be sure it wasn't an error on my part. To reproduce follow these steps:

(1) Install Ubuntu GNOME Vivid using entire disc with LVM & encryption. Be sure to choose auto-login = yes (I'm not sure that matters but I see no point in having to enter both the encryption password and the login password on each boot).

(2) Once the installation is complete boot the new system and wait +5 minutes for the screen to lock.

(3) Attempt to unlock the screen and you'll find your password is not accepted (neither is the encryption password - I checked).

(4) Press Ctrl + Alt + F1 to open a TTY, enter your user name, and then your password which you'll find is accepted.

(5) Type sudo-reboot and the system reboots as expected.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: gnome-session 3.14.0-2ubuntu3
ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5
Uname: Linux 3.18.0-13-generic i686
ApportVersion: 2.16.1-0ubuntu2
Architecture: i386
CurrentDesktop: GNOME
Date: Tue Feb 24 19:46:42 2015
InstallationDate: Installed on 2015-02-25 (0 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha i386 (20150224)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-session
UpgradeStatus: No upgrade log present (probably fresh install)