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

 

sorry to spam here but this is working now. I don't know why sometimes
it works and sometimes not. (I mean working with the systemd work-around
enabled in /etc/systemd/logind.conf)

Another problem when it's working is that the laptop screen brightness
is reverted to maximum and that controls from keyboard or from settings
do not work anymore. The only way is to use
/sys/class/backlight/intel_backlight/brightness directly.

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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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