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[Bug 1405094] Re: Laptop screen stops working when HDMI screen is connected at boot

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Volodya <volodya@xxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 23 Dec 2014 11:01:08 -0000
Reply-to: Bug 1405094 <1405094@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Summary changed:

- Laptop screen stops working when DVI screen is connected at boot
+ Laptop screen stops working when HDMI screen is connected at boot

** Description changed:

  This problem is new with 14.10, did not exist with 14.04
  
  What i do to reproduce:
  
  Turn laptop off
- Connect a screen via DVI
+ Connect a screen via HDMI
  Turn computer on
  
  What happens:
  
  Laptop screen stops working as soon as the OS begins to boot
- Once i login, it's clear that the OS thinks that the screen is working, since i can move my mouse into the area of that screen and move it around there. I can drag windows there and if i can grab them afterwards, i can move them back into the visible DVI screen.
- Disconnecting DVI screen does *not* turn on the Laptop screen
- The only way to get laptop screen to work is to boot and login without DVI and connect it only afterwards.
+ Once i login, it's clear that the OS thinks that the screen is working, since i can move my mouse into the area of that screen and move it around there. I can drag windows there and if i can grab them afterwards, i can move them back into the visible HDMI screen.
+ Disconnecting HDMI screen does *not* turn on the Laptop screen
+ The only way to get laptop screen to work is to boot and login without HDMI and connect it only afterwards.
  
  What i expect to happen:
  
  When booting with two screens, both should work with the settings in
  place.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: unity 7.3.1+14.10.20141016-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2
  Uname: Linux 3.16.0-29-generic x86_64
  .tmp.unity.support.test.0:
-  
+ 
  ApportVersion: 2.14.7-0ubuntu8
  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: Tue Dec 23 11:52:55 2014
  DistUpgraded: Fresh install
  DistroCodename: utopic
  DistroVariant: ubuntu
  GraphicsCard:
-  Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
-    Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
-    Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
+  Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
+    Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
+    Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
  InstallationDate: Installed on 2014-12-22 (0 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: ASUSTeK COMPUTER INC. N76VB
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-29-generic root=UUID=c1b99000-5c86-4711-946a-ba820ac888d0 ro quiet splash vt.handoff=7
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/24/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N76VB.205
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N76VB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN76VB.205:bd05/24/2013:svnASUSTeKCOMPUTERINC.:pnN76VB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN76VB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N76VB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu0.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu0.1
  version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  xserver.bootTime: Mon Dec 22 21:31:52 2014
  xserver.configfile: default
  xserver.errors:
-  Failed to load module "nvidia" (module does not exist, 0)
-  Failed to load module "nvidia" (module does not exist, 0)
-  NOUVEAU(G0): [XvMC] Failed to initialize extension.
+  Failed to load module "nvidia" (module does not exist, 0)
+  Failed to load module "nvidia" (module does not exist, 0)
+  NOUVEAU(G0): [XvMC] Failed to initialize extension.
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
-  product id                                8605 
-  vendor                                     AUO
+  product id                                8605
+  vendor                                     AUO
  xserver.version: 2:1.16.0-1ubuntu1.2

-- 
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https://bugs.launchpad.net/bugs/1405094

Title:
  Laptop screen stops working when HDMI screen is connected at boot

Status in unity package in Ubuntu:
  New

Bug description:
  This problem is new with 14.10, did not exist with 14.04

  What i do to reproduce:

  Turn laptop off
  Connect a screen via HDMI
  Turn computer on

  What happens:

  Laptop screen stops working as soon as the OS begins to boot
  Once i login, it's clear that the OS thinks that the screen is working, since i can move my mouse into the area of that screen and move it around there. I can drag windows there and if i can grab them afterwards, i can move them back into the visible HDMI screen.
  Disconnecting HDMI screen does *not* turn on the Laptop screen
  The only way to get laptop screen to work is to boot and login without HDMI and connect it only afterwards.

  What i expect to happen:

  When booting with two screens, both should work with the settings in
  place.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: unity 7.3.1+14.10.20141016-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-29.39-generic 3.16.7-ckt2
  Uname: Linux 3.16.0-29-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.7-0ubuntu8
  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: Tue Dec 23 11:52:55 2014
  DistUpgraded: Fresh install
  DistroCodename: utopic
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
     Subsystem: ASUSTeK Computer Inc. Device [1043:1477]
  InstallationDate: Installed on 2014-12-22 (0 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: ASUSTeK COMPUTER INC. N76VB
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-29-generic root=UUID=c1b99000-5c86-4711-946a-ba820ac888d0 ro quiet splash vt.handoff=7
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/24/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N76VB.205
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N76VB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN76VB.205:bd05/24/2013:svnASUSTeKCOMPUTERINC.:pnN76VB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN76VB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N76VB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu0.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu0.1
  version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
  xserver.bootTime: Mon Dec 22 21:31:52 2014
  xserver.configfile: default
  xserver.errors:
   Failed to load module "nvidia" (module does not exist, 0)
   Failed to load module "nvidia" (module does not exist, 0)
   NOUVEAU(G0): [XvMC] Failed to initialize extension.
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                8605
   vendor                                     AUO
  xserver.version: 2:1.16.0-1ubuntu1.2

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References

[Bug 1405094] [NEW] Laptop screen stops working when DVI screen is connected at boot
From: Volodya, 2014-12-23