Public bug reported:
Since a while my X-Server recognizes 3 "Connected" monitors on my Notebook.
The 2nd monitor is like a duplicate of my 1st one (both are labeled "Laptop"
and have the same resolution).
The 3rd one has no (visible) relation to my hardware, I don't even know where
those Video-Signals are sent to.
If I connect a [real] monitor, via VGA, this is recognized as a 4th
monitor.
So to sum up:
There are 2 monitors recognized which aren't there.
Regression:
This all started at 2013-03-05 11:05 UTC
At this time I connected a Beamer to my Notebook and X crashed.
I do daily updates so this Bug should have gotten introduced between 2013-03-03
00:00 UTC and 2013-03-05 11:00 UTC
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2
Uname: Linux 3.8.0-12-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 2.9.1-0ubuntu1
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
Date: Thu Mar 14 19:59:50 2013
DistUpgraded: 2013-02-07 06:43:51,807 DEBUG enabling apt cron job
DistroCodename: raring
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 6.20.155.1+bdcom, 3.8.0-12-generic, x86_64: installed
virtualbox, 4.2.8, 3.8.0-11-generic, x86_64: installed
virtualbox, 4.2.8, 3.8.0-12-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:1486]
Advanced Micro Devices [AMD] nee ATI Manhattan [Mobility Radeon HD 5400
Series] [1002:68e0] (rev ff) (prog-if ff)
InstallationDate: Installed on 2012-12-04 (99 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-12-generic
root=UUID=b78f0013-4cb2-4ad2-9c13-9d884b091f3a ro pcie_aspm=force
SourcePackage: xorg
UpgradeStatus: Upgraded to raring on 2013-02-07 (35 days ago)
XorgConf:
dmi.bios.date: 07/30/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1486
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 83.1A
dmi.chassis.asset.tag: CNU0250216
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.12:bd07/30/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr0489200000252A20001220000:rvnHewlett-Packard:rn1486:rvr83.1A:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 0489200000252A20001220000
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.9~daily13.03.08-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.42-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.4-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3
xserver.bootTime: Thu Mar 14 19:59:17 2013
xserver.configfile: /etc/X11/xorg.conf
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.2-0ubuntu3
xserver.video_driver: intel
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 raring regression-update ubuntu
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https://bugs.launchpad.net/bugs/1155289
Title:
X server recognized too much Monitors
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