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[Michael DeFrancesco <midefran@xxxxxxxxx>]

Public bug reported:

This is most prevalent when resuming from suspend, however it does occur
on a few cold boot scenarios.

When lightdm comes up, I see the mouse cursor, it disappears and then I
cannot move the mouse. The system, however, is still responsive, I can
press the power button to see the Unity shutdown menu and the mouse
cursor on the default user session still animates.

I however cannot tty down and cannot do anything other than force
shutdown. Attached are the contents of lightdm.log.old on the next boot.

This hasn't occured for me on 14.04.1 nor Freya. It started happening
when I installed 15.04 and then 14.04.3 so I believe it's related to the
3.19 hardware stack or lightdm 1.10.5.

I have a mostly intel system, a Lenovo u410. I'd prefer to fix the issue
rather than avoid it since I cannot download 14.04.1 anymore.


During the expected behavior, lightdm boots, the mouse dissappears and then reappears (why it's mounting and unmounting when plymouth closes is beyond me). And I should be able to use my mouse/kb when resuming or cold booting.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: lightdm 1.10.5-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2
Uname: Linux 3.19.0-25-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Aug  7 10:21:52 2015
InstallationDate: Installed on 2015-08-07 (0 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug trusty

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Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1482684

Title:
  No keyboard / Mouse 50% of lightdm starts

Status in lightdm package in Ubuntu:
  New

Bug description:
  This is most prevalent when resuming from suspend, however it does
  occur on a few cold boot scenarios.

  When lightdm comes up, I see the mouse cursor, it disappears and then
  I cannot move the mouse. The system, however, is still responsive, I
  can press the power button to see the Unity shutdown menu and the
  mouse cursor on the default user session still animates.

  I however cannot tty down and cannot do anything other than force
  shutdown. Attached are the contents of lightdm.log.old on the next
  boot.

  This hasn't occured for me on 14.04.1 nor Freya. It started happening
  when I installed 15.04 and then 14.04.3 so I believe it's related to
  the 3.19 hardware stack or lightdm 1.10.5.

  I have a mostly intel system, a Lenovo u410. I'd prefer to fix the
  issue rather than avoid it since I cannot download 14.04.1 anymore.

  
  During the expected behavior, lightdm boots, the mouse dissappears and then reappears (why it's mounting and unmounting when plymouth closes is beyond me). And I should be able to use my mouse/kb when resuming or cold booting.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: lightdm 1.10.5-0ubuntu1.1
  ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-25-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Aug  7 10:21:52 2015
  InstallationDate: Installed on 2015-08-07 (0 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: lightdm
  UpgradeStatus: No upgrade log present (probably fresh install)

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