[Bug 1308530] [NEW] Cannot login after an upgrade from Saucy to Trusty with Ubiquity

[Jean-Baptiste Lallement]

Public bug reported:

Trusty Desktop amd64 20140415

TEST CASE:
1. Install Saucy Desktop with encrypted home
2. Boot a Trusty ISO
3. Select upgrade to Trusty
4. Enter the same username and another password

EXPECTED RESULT:
User can log in

ACTUAL RESULT
User cannot login.
If I boot to recovery mode and "sudo -i -u ubuntu" I get
"""
$ sudo -i -u ubuntu
open: No such file or directory
Error locking counter
"""

If I unlock the home directory with ecryptfs-mount-private I get:
"""
$ ecryptfs-mount-private
Enter your login passphrase:
Inserted auth tok sig [XXXXXXX] into the user session keyring
open: No such file or directory
Error locking counter
"""

But the home directory is not unlocked and mounted

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubiquity (not installed)
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Wed Apr 16 14:59:42 2014
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
InstallationDate: Installed on 2014-04-16 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140415)
ProcEnviron:
 SHELL=/bin/bash
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubiquity (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug rls-t-incoming trusty ubiquity-2.18.6

** Description changed:

  Trusty Desktop amd64 20140415
  
  TEST CASE:
  1. Install Saucy Desktop with encrypted home
  2. Boot a Trusty ISO
  3. Select upgrade to Trusty
  4. Enter the same username and another password
  
  EXPECTED RESULT:
  User can log in
  
  ACTUAL RESULT
  User cannot login.
  If I boot to recovery mode and "sudo -i -u ubuntu" I get
  """
  $ sudo -i -u ubuntu
  open: No such file or directory
  Error locking counter
  """
  
+ If I unlock the home directory with ecryptfs-mount-private I get:
+ """
+ $ ecryptfs-mount-private
+ Enter your login passphrase:
+ Inserted auth tok sig [XXXXXXX] into the user session keyring
+ open: No such file or directory
+ Error locking counter
+ """
+ 
+ But the home directory is not unlocked and mounted
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Wed Apr 16 14:59:42 2014
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  InstallationDate: Installed on 2014-04-16 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140415)
  ProcEnviron:
-  SHELL=/bin/bash
-  TERM=linux
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+  TERM=linux
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1308530

Title:
  Cannot login after an upgrade from Saucy to Trusty with Ubiquity

Status in “ubiquity” package in Ubuntu:
  New

Bug description:
  Trusty Desktop amd64 20140415

  TEST CASE:
  1. Install Saucy Desktop with encrypted home
  2. Boot a Trusty ISO
  3. Select upgrade to Trusty
  4. Enter the same username and another password

  EXPECTED RESULT:
  User can log in

  ACTUAL RESULT
  User cannot login.
  If I boot to recovery mode and "sudo -i -u ubuntu" I get
  """
  $ sudo -i -u ubuntu
  open: No such file or directory
  Error locking counter
  """

  If I unlock the home directory with ecryptfs-mount-private I get:
  """
  $ ecryptfs-mount-private
  Enter your login passphrase:
  Inserted auth tok sig [XXXXXXX] into the user session keyring
  open: No such file or directory
  Error locking counter
  """

  But the home directory is not unlocked and mounted

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  Date: Wed Apr 16 14:59:42 2014
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  InstallationDate: Installed on 2014-04-16 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140415)
  ProcEnviron:
   SHELL=/bin/bash
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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