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Message #139346
[Bug 1301414] Re: Ubuntu thinks I have three displays connected - I have only two.
Tommy_CZ, as per http://support.lenovo.com/us/en/products/laptops-and-
netbooks/ideapad-z-series-laptops/ideapad-z580 an update to your
computer's buggy and outdated BIOS is available (5FCN95WW). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it change anything?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.
Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.
Once the BIOS is updated, if the problem is still reproducible, and the
information above is provided, then please mark this report Status New.
Otherwise, please mark this as Invalid.
Thank you for your understanding.
** Tags added: bios-outdated-5fcn95ww
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided => Low
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1301414
Title:
Ubuntu thinks I have three displays connected - I have only two.
Status in xserver-xorg-video-nouveau package in Ubuntu:
Incomplete
Bug description:
I was curious why my cursor flickers... and I opened settings of displays and realised Ubuntu thought I had 3 displays connected (1 external - OK, 1 built-in in the laptop - OK, 1 small with 1024x768 - WHAT??, it is marked as "unknown display")
When I disable it, the flickering of cursor stops.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
Uname: Linux 3.13.0-21-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.13.3-0ubuntu1
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
CurrentDesktop: Unity
CurrentDmesg:
[ 44.268342] type=1400 audit(1396447667.199:33): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1780 comm="apparmor_parser"
[ 44.268348] type=1400 audit(1396447667.199:34): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1780 comm="apparmor_parser"
[ 44.268707] type=1400 audit(1396447667.203:35): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1780 comm="apparmor_parser"
[ 209.657377] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
Date: Wed Apr 2 16:11:49 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3977]
NVIDIA Corporation GF108M [GeForce GT 630M] [10de:0de9] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:3902]
InstallationDate: Installed on 2014-04-02 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140317)
MachineType: LENOVO IdeaPad Z580
ProcEnviron:
LANGUAGE=cs
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=cs_CZ.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-21-generic.efi.signed root=UUID=c3551a5d-80df-4a66-b0cb-cf675521dc95 ro rootflags=subvol=@ quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/11/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 5FCN34WW
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Lenovo
dmi.board.vendor: LENOVO
dmi.board.version: Lenovo Z580
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnLENOVO:bvr5FCN34WW:bd06/11/2012:svnLENOVO:pnIdeaPadZ580:pvrLenovoZ580:rvnLENOVO:rnLenovo:rvrLenovoZ580:cvnIntelCorporation:ct9:cvr0.1:
dmi.product.name: IdeaPad Z580
dmi.product.version: Lenovo Z580
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11+14.04.20140310-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Wed Apr 2 16:07:25 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 826
vendor LGD
xserver.version: 2:1.15.0-1ubuntu7
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