apport information
** Tags added: apport-collected oneiric running-unity ubuntu
** Description changed:
I have an external monitor attached with an HDMI cable to my laptop. I
use Xinerama to use both monitors simultaneously. This works well,
except for when I unplug the HDMI cable. I would expect xorg to reset
itself to single screen mode. It blinks black as if it tries to reset,
but the secondary screen still exists as it's possible to drag the mouse
pointer out of the screen and applications that were on the secondary
screen become invisible and are impossible to move. It would be nice if
xorg could reset itself into single screen mode and automatically move
all applications that resided on the secondary screen to the primary one
when I unplug the cable.
Using Ubuntu 10.10 with fglrx.
xorg:
Installed: 1:7.5+6ubuntu3
Candidate: 1:7.5+6ubuntu3
fglrx:
Installed: 2:8.780-0ubuntu2
Candidate: 2:8.780-0ubuntu2
What you expected to happen:
That the secondary screen be disabled when unplugging HDMI cable in Xinerama.
What happened instead:
The secondary screen remained active even though I couldn't see it and
applications that were on that screen became invisible and impossible to move.
+ ---
+ .tmp.unity.support.test.1:
+
+ ApportVersion: 1.23-0ubuntu3
+ Architecture: amd64
+ CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,grid,imgpng,place,regex,snap,vpswitch,resize,unitymtgrabhandles,gnomecompat,session,move,mousepoll,wall,animation,fade,expo,workarounds,scale,ezoom,unityshell]
+ CompositorRunning: None
+ DistUpgraded: Fresh install
+ DistroCodename: oneiric
+ DistroRelease: Ubuntu 11.10
+ DistroVariant: ubuntu
+ DkmsStatus: fglrx, 8.881, 3.0.0-12-generic, x86_64: installed
+ GraphicsCard:
+ ATI Technologies Inc Madison [Mobility Radeon HD 5000 Series] [1002:68c0]
(prog-if 00 [VGA controller])
+ Subsystem: Dell Device [1028:02fe]
+ InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
+ JockeyStatus:
+ xorg:fglrx_updates - ATI/AMD proprietary FGLRX graphics driver (post-release
updates) (Proprietary, Disabled, Not in use)
+ xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary,
Enabled, In use)
+ Lsusb:
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
+ Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
+ Bus 001 Device 003: ID 0c45:640f Microdia
+ MachineType: Dell Inc. Studio XPS 1645
+ NonfreeKernelModules: fglrx
+ Package: fglrx-installer (not installed)
+ ProcEnviron:
+ LANGUAGE=en_US:en
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=af25bdc7-2d7a-468e-ba6a-9410d6428cc5 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
+ Tags: oneiric running-unity ubuntu
+ Uname: Linux 3.0.0-12-generic x86_64
+ UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p',
'-f'] failed with exit code 1: Error: no composite extension
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 05/11/2010
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: A09
+ dmi.board.name: 0VV228
+ dmi.board.vendor: Dell Inc.
+ dmi.board.version: A09
+ dmi.chassis.type: 8
+ dmi.chassis.vendor: Dell Inc.
+ dmi.chassis.version: A09
+ dmi.modalias:
dmi:bvnDellInc.:bvrA09:bd05/11/2010:svnDellInc.:pnStudioXPS1645:pvrA09:rvnDellInc.:rn0VV228:rvrA09:cvnDellInc.:ct8:cvrA09:
+ dmi.product.name: Studio XPS 1645
+ dmi.product.version: A09
+ dmi.sys.vendor: Dell Inc.
+ version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu5
+ version.fglrx-installer: fglrx-installer N/A
+ version.ia32-libs: ia32-libs N/A
+ version.libdrm2: libdrm2 2.4.26-1ubuntu1
+ version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
+ version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
+ version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20110811.g93fc084-0ubuntu1
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
** Attachment added: "BootDmesg.txt"
https://bugs.launchpad.net/bugs/688403/+attachment/2570349/+files/BootDmesg.txt
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https://bugs.launchpad.net/bugs/688403
Title:
Xinerama secondary screen still exists when unplugging cable
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