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[Bug 1439440] Re: Laptop does not go to sleep when closing lid with external monitor connected

 

when the lid is closed, I can see in Display Settngs or with xrandr that
the integrated screen (ldvs) is off.

If I use "Suspend" in the "cog" menu, the laptop goes to sleep normally.

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https://bugs.launchpad.net/bugs/1439440

Title:
  Laptop does not go to sleep when closing lid with external monitor
  connected

Status in xorg package in Ubuntu:
  New

Bug description:
  Using Dell Inspiron 15 3521 with Intel HD 4000 and an external monitor on HDMI output, in 15.04 beta 2:
  when closing the lid of the laptop, the laptop does not go to sleep (suspend to ram) as expected, but instead stays on, with the external monitor still on.

  I excepted that the laptop goes to sleep and the external monitor was
  blanked and turned off. This was the behavior on 14.10

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: xorg 1:7.7+7ubuntu4
  ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
  Uname: Linux 3.19.0-10-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.16.2-0ubuntu4
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr  2 01:17:27 2015
  DistUpgraded: Fresh install
  DistroCodename: vivid
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.248+bdcom, 3.19.0-10-generic, x86_64: installed
   virtualbox, 4.3.26, 3.19.0-10-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:0597]
  InstallationDate: Installed on 2015-04-01 (0 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150326)
  MachineType: Dell Inc. Inspiron 3521
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=cc1a2c64-75d0-49d2-a4ab-b3101863b06a ro quiet splash
  SourcePackage: xorg
  Symptom: display
  UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/25/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A12
  dmi.board.name: 06RYX8
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A02
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A12
  dmi.modalias: dmi:bvnDellInc.:bvrA12:bd10/25/2013:svnDellInc.:pnInspiron3521:pvrA12:rvnDellInc.:rn06RYX8:rvrA02:cvnDellInc.:ct8:cvrA12:
  dmi.product.name: Inspiron 3521
  dmi.product.version: A12
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.12.1+15.04.20150303-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.59-0ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.0-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.0-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1
  xserver.bootTime: Thu Apr  2 00:14:49 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                 939 
   vendor                                     LGD
  xserver.version: 2:1.17.1-0ubuntu3

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