We are sorry that we do not always have the capacity to review all
reported bugs in a timely manner. You reported this bug some time ago
and there have been many changes in Ubuntu since that time.
Ubuntu 16.04 (xenial) reached end-of-life on April 29, 2021.
Do you still see a problem related to the one that you reported when
using a currently supported version of Ubuntu? Please let us know if you
do otherwise this report can be left to expire in approximately 60 days
time.
Thank you for helping make Ubuntu better.
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New => Incomplete
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1687870
Title:
Can not detect external screen when docking laptop
Status in Ubuntu:
Incomplete
Bug description:
My W540 can not detect my external screen when I arrive at work after
my laptop have been used at home with no external screen and suspended
on the way to work. Sometimes it does detect it. Sometimes I can un-
dock and dock again and it works. Sometimes it never works when I am
redocking.
After reboot it works fine.
It worked with Ubuntu 14.04 on the same HW.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg (not installed)
ProcVersionSignature: Ubuntu 4.4.0-75.96-generic 4.4.59
Uname: Linux 4.4.0-75-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,mousepoll,gnomecompat,imgpng,move,regex,place,resize,wall,animation,snap,grid,unitymtgrabhandles,vpswitch,workarounds,session,fade,expo,ezoom,scale,unityshell]
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Wed May 3 09:14:10 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 5.0.32, 4.4.0-70-generic, x86_64: installed
virtualbox, 5.0.32, 4.4.0-71-generic, x86_64: installed
virtualbox, 5.0.32, 4.4.0-72-generic, x86_64: installed
virtualbox, 5.0.32, 4.4.0-75-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller
[17aa:221e]
NVIDIA Corporation GK107GLM [Quadro K1100M] [10de:0ff6] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo GK107GLM [Quadro K1100M] [17aa:221e]
InstallationDate: Installed on 2017-02-16 (75 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: LENOVO 20BHS0BM00
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-75-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/12/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: GNET70WW (2.18 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BHS0BM00
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGNET70WW(2.18):bd01/12/2015:svnLENOVO:pn20BHS0BM00:pvrThinkPadW540:rvnLENOVO:rn20BHS0BM00:rvr0B98401WIN:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20BHS0BM00
dmi.product.version: ThinkPad W540
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.70-1~ubuntu16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.12-1build2
xserver.bootTime: Wed May 3 09:11:54 2017
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 38562
vendor MEI
xserver.version: 2:1.18.4-0ubuntu0.2
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+bug/1687870/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
