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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1426195

Title:
  No login screen after latest update

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This problem appeared immediately after running software update on
  2015-02-26 UTC-700.  The Xubuntu login screen fails to appear after
  boot.  It is possible to log in on the console at Ctrl-Alt-F2.  Before
  running update and rebooting, the login screen appeared normally.

  When logging in on the console, the following error messages appear (they are also in dmesg):
  systemd-logind[965]: Failed to start unit user@112.service: Unknown unit: user@112.service
  systemd-logind[965]: Failed to start user service: Unknown unit: user@112.service
  ...
  systemd-logind[965]: Failed to start unit user@112.service: Unknown unit: user@1000.service
  systemd-logind[965]: Failed to start user service: Unknown unit: user@1000.service

  Strangely, the login screen sometimes appears after about 15 minutes.

  Kernel is Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5 running on AMD 64

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-31-generic 3.16.0-31.41
  ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  Date: Thu Feb 26 18:44:53 2015
  InstallationDate: Installed on 2015-02-04 (22 days ago)
  InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic root=UUID=cde53183-4004-43d2-b406-4fd309a9b699 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware                             1.138.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/23/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: E1763IG6.715
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: MS-1763
  dmi.board.version: REV:0.C
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE1763IG6.715:bd09/23/2014:svn:pn:pvrTobefilledbyO.E.M.:rvn:rnMS-1763:rvrREV0.C:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.version: To be filled by O.E.M.

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