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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1424366

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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https://bugs.launchpad.net/bugs/1424366

Title:
  xorg stops refreshing screen on acpid client disconnect

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using nvidia-346 drivers on my Alienware m15 (Jan 2015 model) with
  nvidia-prime. The problem I'm having is that during normal use and
  playing games, the keyboard and mouse appear to suddenly stop working.

  When this happened during a game I realised the screen had stopped
  updating, going to the terminal and back again fixes the problem.

  During this, the game is still playing fyi. Oh, the only thing I can
  see during this freeze is;

  Feb 22 11:49:18 d-deridex acpid: client 7500[0:0] has disconnected
  Feb 22 11:49:18 d-deridex acpid: client connected from 7500[0:0]
  Feb 22 11:49:18 d-deridex acpid: 1 client rule loaded
  --- 
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  maquis196   8044 F.... pulseaudio
   /dev/snd/controlC0:  maquis196   8044 F.... pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 14.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-01-31 (21 days ago)
  InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
   
   virbr0    no wireless extensions.
  MachineType: Alienware Alienware 15
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-45-generic.efi.signed root=UUID=a5c61f21-76cb-47b7-9891-6da36cbf7b6c ro rootflags=subvol=@ quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-45-generic N/A
   linux-backports-modules-3.13.0-45-generic  N/A
   linux-firmware                             1.127.11
  RfKill:
   
  Tags:  trusty
  Uname: Linux 3.13.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio bumblebee cdrom dip libvirtd lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 12/10/2014
  dmi.bios.vendor: Alienware
  dmi.bios.version: A00
  dmi.board.name: Alienware 15
  dmi.board.vendor: Alienware
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Alienware
  dmi.chassis.version: A00
  dmi.modalias: dmi:bvnAlienware:bvrA00:bd12/10/2014:svnAlienware:pnAlienware15:pvrA00:rvnAlienware:rnAlienware15:rvrA00:cvnAlienware:ct8:cvrA00:
  dmi.product.name: Alienware 15
  dmi.product.version: A00
  dmi.sys.vendor: Alienware

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