Can you check the output of "cat /etc/pam.d/unity" ?

On Mon, Jan 8, 2018 at 10:03 PM, Markus Birth <email address hidden>
wrote:

> @Andrea: Yes, no "switch to greeter" for me anymore. But still I get the
> LightDM lock screen (with working password field) instead of GDM3.
>
> --
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1311316
>
> Title:
>   After locking screen there is no input field to type password for
>   unlock
>
> Status in Unity:
>   Fix Released
> Status in Unity 7.2 series:
>   Fix Released
> Status in unity package in Ubuntu:
>   Fix Released
> Status in unity source package in Xenial:
>   Fix Committed
>
> Bug description:
>   *** IMPORTANT **
>
>   *** The fix is not included in TRUSTY. Will be included with next SRU.
>   ***
>
>   If you can reproduce this bug please be sure to provide the following
> info:
>   1. Do you use a multi-head setup? If yes, using just one monitor fixes
> the issue?
>   2. Can you reproduce all the time?
>   3. Do you use ldap? If yes, using gnome-screensaver fix the issue (see
> comment #115) can you still reproduce that?
>   4. Please consider posting /var/log/auth.log (at least part of it,
> should not contain sensitive information)
>   5. Please specify the unity version
>   *** END IMPORTANT **
>
>
>   [Impact]
>
>   Sometimes (but not always) after locking the screen there is the
>   situation not having any input field where I can type the password to
>   unlock the session again. The shaded gray area simply does not have
>   the input field. I can't do anything, I have to switch to text console
>   and stop/start lightdm service to cure the problem loosing all of my
>   session :(
>
>   [Test case]
>
>   1. Lock/unlock the screen multiple times
>   2. Expect the lockscreen password input field stay there
>
>   [Regression Potential]
>
>   Lockscreen shield isn't properly shown. Or fails to login.
>
>
>   ProblemType: BugDistroRelease: Ubuntu 14.04
>   Package: unity 7.2.0+14.04.20140416-0ubuntu1
>   ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
>   Uname: Linux 3.13.0-24-generic i686
>   ApportVersion: 2.14.1-0ubuntu3
>   Architecture: i386
>   CompizPlugins: No value set for `/apps/compiz-1/general/
> screen0/options/active_plugins'
>   CurrentDesktop: Unity
>   Date: Tue Apr 22 22:17:57 2014
>   InstallationDate: Installed on 2012-03-03 (780 days
> ago)InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386
> (20110427.1)SourcePackage: unity
>   UpgradeStatus: Upgraded to trusty on 2013-10-18 (186 days ago)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/unity/+bug/1311316/+subscriptions
>
> Launchpad-Notification-Type: bug
> Launchpad-Bug: product=unity; milestone=7.3.1; status=Fix Released;
> importance=High; <email address hidden>;
> Launchpad-Bug: product=unity; productseries=7.2; status=Fix Released;
> importance=High; <email address hidden>;
> Launchpad-Bug: distribution=ubuntu; sourcepackage=unity;
> component=universe; status=Fix Released; importance=High; assignee=
> <email address hidden>;
> Launchpad-Bug: distribution=ubuntu; distroseries=xenial;
> sourcepackage=unity; component=main; status=Fix Committed;
> importance=Undecided; assignee=None;
> Launchpad-Bug-Tags: apport-bug i386 lockscreen rls-w-incoming trusty
> verification-needed verification-needed-xenial
> Launchpad-Bug-Information-Type: Public
> Launchpad-Bug-Private: no
> Launchpad-Bug-Security-Vulnerability: no
> Launchpad-Bug-Commenters: 09r-tom-anz 3v1n0 9-ubuntu-g afry308 akademi4eg
> alexkops alexkrass ali-0 andrei-marchanka arune azzar1 b-daemonlion
> bagjunggyu bentobanzai blantonradford bmacnaughton borut-kovacec botevmg
> bregma brian-murray calyth carlos-maestre-terol choyj2000 cibersheep copong
> cristi crosseye csavtche dale-f-beaudoin danielhalvorsen dank darawk
> darodymas davidji dswoods erik-b erik-zasran ermolinis eros2 evanjpowell
> exarkun executive frieder-bluemle gary-albano gchassink geert-linux-m68k
> giampisalvi harrychillboy henryweismann i-3nfo-p igor-lopez j-jlacroix
> janitor jhoare john.gardo jonilaserson jorg-g julien-carsique kjkrum
> klemenk le-ben-smith lesametlemax lesley-longhurst lgb lrw luke32j macetech
> marga-9 marrusl matt-mattzuba mbirth melston1777 mikhail-w mitchelwb-ubuntu
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> stachowski-mateusz tephraim theghost thierrymallard tongr ubuntu-tester1
> ubuntu-yd ubuntulinux-org vegard-nossum victor-major vojtik vsnijders
> wilhelm-seth xkill
> Launchpad-Bug-Reporter: LGB [Gábor Lénárt] (lgb)
> Launchpad-Bug-Modifier: Markus Birth (mbirth)
> Launchpad-Message-Rationale: Assignee
> Launchpad-Message-For: azzar1
>