Cannot login if user account does not have a password

Bug #815271 reported by Eric Appleman
22
This bug affects 3 people
Affects Status Importance Assigned to Milestone
Light Display Manager
Invalid
Undecided
Unassigned
accountsservice (Ubuntu)
Fix Released
High
Michael Terry
Oneiric
Fix Released
High
Michael Terry
unity-greeter (Ubuntu)
Invalid
Undecided
Unassigned
Oneiric
Invalid
Undecided
Unassigned

Bug Description

If you have a password-less user that isn't an automatic guest account, you cannot login from standard lightdm or unity-greeter.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 0.4.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-6.7-genusername 3.0.0-rc7
Uname: Linux 3.0.0-6-generic i686
Architecture: i386
Date: Sat Jul 23 22:53:55 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110717)
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.lightdm.lightdm.conf: 2011-07-20T04:53:51.595889

Revision history for this message
Eric Appleman (erappleman) wrote :
Changed in lightdm (Ubuntu):
status: New → Confirmed
Changed in unity-greeter (Ubuntu):
status: New → Confirmed
Revision history for this message
Jeremy Bícha (jbicha) wrote :

This also affects the Ubuntu CD as the default account doesn't have a password and therefore is not logged in automatically.

tags: added: iso-testing
Changed in lightdm (Ubuntu):
assignee: nobody → Michael Terry (mterry)
Changed in lightdm (Ubuntu Oneiric):
importance: Undecided → High
Revision history for this message
Michael Terry (mterry) wrote :

This is not a bug in lightdm itself, but rather accountsservice. For users to be able to log in without a password, they need to be added to the nopasswdlogin group. Once that is done, lightdm works fine.

Changed in lightdm:
status: New → Invalid
Changed in unity-greeter (Ubuntu Oneiric):
status: Confirmed → Invalid
affects: lightdm (Ubuntu Oneiric) → accountsservice (Ubuntu Oneiric)
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package accountsservice - 0.6.13-1ubuntu3

---------------
accountsservice (0.6.13-1ubuntu3) oneiric; urgency=low

  * debian/patches/0008-nopasswdlogin-group.patch:
    - When setting a user to have no password, also add them to the
      'nopasswdlogin' group. LP: #815271
 -- Michael Terry <email address hidden> Tue, 16 Aug 2011 17:10:48 -0400

Changed in accountsservice (Ubuntu Oneiric):
status: Confirmed → Fix Released
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