ecryptfs-mount-private расшифровать домашний каталог с внешнего накопителя

When you try to log in through the graphical user interface is the login attempt and return to the login menu, if the password is wrong then so reported. When you try to log in through the console, in the home folder displays Access-Your-Private-Data.desktop . Cannot be decrypted on another PC.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ecryptfs-utils 111-0ubuntu1.1
ProcVersionSignature: Ubuntu 4.10.0-35.39~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-35-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Sep 20 17:05:21 2017
InstallationDate: Installed on 2017-04-30 (142 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
JournalErrors:
 Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system.
       Users in the 'systemd-journal' group can see all messages. Pass -q to
       turn off this notice.
 No journal files were opened due to insufficient permissions.
SourcePackage: ecryptfs-utils
UpgradeStatus: No upgrade log present (probably fresh install)