Displayport pada Thinkpad T420s tidak dapat digunakan
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
Hi,
I'm trying to connect an external screen to my thinkpad T420s. I'm running Ubuntu 14.04 and here is the output of xrandr:
$ xrandr
Screen 0: minimum 320 x 200, current 1600 x 900, maximum 32767 x 32767
LVDS1 connected primary 1600x900+0+0 (normal left inverted right x axis y axis) 309mm x 174mm
1600x900 60.0*+ 40.0
1440x900 59.9
1360x768 59.8 60.0
1152x864 60.0
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
LVDS1 is the LCD-display on the laptop. This is the output of lspci:
$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [NVS 4200M] (rev ff)
The screen recognises that something is plugged into the DisplayPort but Ubuntu is unable to send output to it. It's probably related to the whole dual graphics card thing.
Thank you for reading this bug!
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSign
Uname: Linux 3.13.0-16-generic i686
ApportVersion: 2.13.3-0ubuntu1
Architecture: i386
CompizPlugins: [core,composite
CompositorRunning: None
Date: Thu Mar 13 15:32:36 2014
DistUpgraded: 2014-02-24 23:10:48,392 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21d3]
NVIDIA Corporation GF119M [NVS 4200M] [10de:1056] (rev ff) (prog-if ff)
InstallationDate: Installed on 2013-08-07 (217 days ago)
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
MachineType: LENOVO 4174PEG
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=sv_SE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
UpgradeStatus: Upgraded to trusty on 2014-02-24 (16 days ago)
dmi.bios.date: 11/01/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET50WW (1.30 )
dmi.board.
dmi.board.name: 4174PEG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4174PEG
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11+
version.libdrm2: libdrm2 2.4.52-1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Thu Mar 13 14:44:03 2014
xserver.configfile: default
xserver.errors: Failed to load module "nvidia" (module does not exist, 0)
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 8510
vendor AUO
xserver.version: 2:1.15.0-1ubuntu6
tags: |
added: bios-outdated-1.39 removed: optimus xorg |
Changed in xserver-xorg-video-nouveau (Ubuntu): | |
importance: | Undecided → Low |
status: | Confirmed → Incomplete |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu): | |
status: | Triaged → Fix Released |
summary: |
- Displayport on Thinkpad T420s is not usable + Displayport pada Thinkpad T420s tidak dapat digunakan |
tags: | added: cscc |
yes, don't hold your breath waiting for a fix