Questions about multiple monitors (Including projectors), how to set them up, troubleshooting the configuration, etc.

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1answer
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Multi-display Nvidia issue, desktop sliding on secondary display - Ubuntu 14.04

I've been attempting to configure my laptop with a secondary display. Here's the details: Laptop: Asus N56V OS: Ubuntu 14.04 64 bit Primary display: 1080p laptop display Secondary display: Samsung ...
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0answers
3 views

Having Issues connecting my two non-sli videocards to Unbuntu and getting the desktop to show accross them

My current system is. SSD - Samsung EVO 850 500g Processor- Intel 4770k Motherboard- asus maximus extreme vi GPUS - Nvidia 970, Nvidia 780 Ram 32gb im running this on a dual boot with windows 7 with ...
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0answers
7 views

Graphic card in slow mode?

When I plugin a second monitor, my games are running good. But without I can play those games only in a small window mode. I have a ATI Mobility Radeon HD 5650 with the open source driver and am using ...
0
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0answers
6 views

Ubuntu 14.04 Gnome background out of focus on external 1920x1080 monitor?

I've got an external monitor (Samsung 24 inch), and when I try and set a background on gnome, on the monitor it displays slightly blurry. As far as I am aware it's not an issue with the image itself. ...
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2answers
4k views

Is this a dual monitor reset bug?

My two displays are: Intel GMA x4500 Laptop (1280x800 native resolution of the built-in display) External display (1920x1080) A few minutes after I login to my dual monitor setup, it gets reset to ...
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0answers
15 views

Will Unitek Y-3704 USB 3.0 Universal Docking Station work on ubuntu 12 or higher?

I consider buying Unitek Y-3704 USB 3.0 Universal Docking Station for my ASUS U36SG laptop. Seems very handy. But I wonder if my ubuntu 12.04 will be able to handle DVI and VGA displays? I have ...
1
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1answer
54 views

Open application window on the same screen as where It was launched

I am using a dual screen setup. Ubuntu 14.10/Unity. Each screen has its own launcher/Dash. Default applictions like Firefox, nautilus, terminal & thunderbird appears on the screen where I have ...
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0answers
10 views

Xubuntu 14.04: Multi-screen configuration doesn't load at startup

I have two monitors, I created a script with Arandr to configure the desktop for them. This script is located here : ~/.screenlayout/dualscreen.sh and is executable. When I run it in a shell, it ...
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0answers
10 views

Thinkpad T440p Docking - dual monitor problems

I have a Thinkpad T440p in an UltraDock with Ubuntu Gnome 14.04 installed. The T440p includes the optimus graphics system (nvidia + intel). I have two monitors attached to the UltraDock. One is ...
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0answers
16 views

How to install on Ubuntu 14.04 on a Latitude E6420

I am looking to install Ubuntu 14.04 on a Latitude E6420 I currently use windows 7 and would like to get Linux running and be able to use the 3 monitor setup. Everything I see out there is for ...
37
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5answers
14k views

How does Unity work in multi-monitor configurations?

Unity in 10.10 appeared to be focused around single monitor configurations with a single tasking workflow. This works quite well on a netbook which has limited screen real estate. How does the ...
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2answers
115 views

Dual monitor setup, why does NVidia 346 crash and only detect one giant screen?

I'm using: Alienware M14xR2 laptop running Ubuntu 14.10 2 * DELL U2412M monitors attached via HDMI and VGA Optimus graphics (Intel + nVidia GeForce GT 650M) running with nvidea-346 and nvidia-prime, ...
1
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1answer
31 views

How to use multiple screens on Ubuntu 14.04

How can I get two screens show half and half of my desktop? On Ubuntu 14.04?
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1answer
130 views

How to get dual monitors working with Nvidia in Ubuntu 14.10

I just got a new Dell XPS15 whic has an Nvidia GeForce GT 750m card in it. After trying every variation of driver setup between Ubuntu 14.04 and Ubuntu 14.10, I finally have a "usable" system, but I'm ...
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3answers
4k views

Running three screens (laptop and 2 external monitors)

Kind of an Ubuntu noob here. I'm trying to run 2 external monitors along with my laptop monitor on Ubuntu 11.04. I have a Lenovo T520 with the following graphics: VGA compatible controller: ...
1
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0answers
188 views

Three screens with Nvidia video card and Intel HD graphics?

I have a Nvidia video card, but also a built in Intel HD graphics. On windows I can do 3 screens with 2 screens on the nvidia and the third on the Intel card. Is this also possible in Ubuntu? Because ...
2
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1answer
69 views

(Ubuntu 14.10) 3 Monitors on laptop with Intel HD Graphics 4000

I have an HP Touchsmart laptop that has a 3rd-gen Intel Core i3-3120M with integrated Intel HD Graphics 4000. I'd like to be able to use my internal display, an HDMI display, and a VGA display (I have ...
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0answers
1k views

Trying to use 3 monitors with Intel integrated Graphics and Separate video Card

I am currently running Ubuntu 12.04 LTS on a desktop that has a Intel i7 2600k with integrated Intel HD 3000 graphics and a GeForce GT430 1GB video card. I have 2 monitors (in a vertical orientation) ...
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3answers
8k views

Any really decent way to get three monitors?

What satisfactory solutions are there to achieve three monitors on Ubuntu? I know some ATI cards (Eyefinity) can support 3 monitors from a single card, but I don't know how well this is supported ...
2
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1answer
307 views

Triple monitors on hybrid video system GeForce+Intel

I use Lenovo Ideapad Z580A with hybrid video: GeForce+Intel with Ubuntu 12.10 x64 Ukrainian. It has internal display and two outputs: HDMI and VGA. When I connect third display to VGA all displays go ...
2
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1answer
2k views

Ubuntu 14.04 Intel Graphics Dual / Extended Monitors

Once Ubuntu user returned after a few years messing around with other distros. I have just installed 14.04 and I'm having an issue with my dual monitors. I've Googled this issue only to find solutions ...
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0answers
56 views

Ubuntu 14.04 Multiple Display Intel Gen 3

I'm a newbie at this and I am messing around with dual booting into Ubuntu 14.04. I'm trying to get my monitors to be recognised by Ubuntu but I have been unsuccessful... Screen 0: minimum 320 x 200, ...
3
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0answers
63 views

Triple monitor on Nvidia and Intel

I want to use 3 monitors, one on built-in Intel iGPU card and 2 on PCI-E Nvidia card on desktop. Is this setup possible? Searching gives Bumblebee for Optimus technology on notebooks, I tried and it ...
1
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1answer
489 views

Dual monitor setup, why does NVidia 340 Prime only detect one monitor?

I'm using: Alienware M14xR2 laptop running Ubuntu 14.04 2 * DELL U2412M monitors attached via HDMI and Mini Display Port Optimus graphics (Intel + nVidia GeForce GT 650M) running with nvidea-340 and ...
1
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2answers
729 views

Asus Chromebox Displayport monitor not detected

I have installed ubuntu 14.04 as a dual boot OS on my Asus Chromebox and I'm a linux newbie. Anyway, everything seems to be working fine except for the DisplayPort monitor not working. The ...
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0answers
19 views

Is it possible to eliminate tearing during normal usage on my multi-monitor setup?

I have 4 monitors connected to my PC, 3 computer monitors and 1 TV. They all should run at 60hz, except for my gaming monitor, which runs at 144hz. My problem: When watching video, or even just ...
0
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0answers
35 views

Edit slides on slide show with dual monitor

I want to connect a second monitor to my laptop and use Impress to show a slide on the second monitor. What I want to do is as the slide is showing to the second monitor, I could edit the next slide ...
1
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1answer
4k views

How to Avoid Mouse Getting Stuck with Multiple Monitors of Different Sizes

I have two monitors. One is 1920x1080 (the left screen), and the other is 1440x900 (the right screen). I am using Ubuntu 12.04. Right now, I have it set up such that the tops of both monitors are ...
2
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0answers
14 views

KDE resizes when I turn off a monitor

I have a fresh install of Kubuntu 14.04 with 3 monitors. When I turn off a monitor, KDE detects that and resizes/moves windows to the other monitors. I usually want to turn off all monitors and walk ...
1
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1answer
74 views

Multiple displays

I am currently using Ubuntu 13.4, And I sometimes use two screen to make things easier sometimes; but there is an annoying problem. whenever I try to change the resolution at a different level on ...
0
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1answer
33 views

Ubuntu 14 dual monitor, dual launchers - weird launching behavior

I have Ubuntu 14.04.1 LTS on my computer (Pentium G3258 with integrated Intel HD Graphics only) and I have connedted two displays: 22 inches monitor(DVI) plus projector(HDMI) (I run it for movies ...
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0answers
108 views

Dual Display not working on 14.04

I've just installed Lubuntu 14.04 on a AMD Server. I have two 24" HP monitors, one of which is connected to HDMI and the other on DVI-D. The issue I have is that the display on the HDMI-port is used ...
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0answers
13 views

How can I mirror one of the screens in a 3-monitor setup?

Is it possible to have 2 extended monitors and get the third being a mirror of one of the two extended? I'm pretty sure it's not possible through the interface but it may be possible through ...
2
votes
2answers
348 views

Issue with multiple monitors (one is detected as built in, the other isn't detected)

I've just installed Ubuntu 14.04 (first time using it so I am pretty clueless) and I can't get my two monitors to be detected. When I go to the settings it detects one of them but it is recognised as ...
0
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0answers
53 views

Help: Mouse pointer invisible on dual monitor setup in ubuntu 14.04.1 derivatives

I have a laptop whose screen doesn't work that I'm trying to setup as a desktop computer with an external monitor. (The laptop's screen still displays colours but it's just lines of different ...
0
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1answer
41 views

External monitor is detected 10% of the time

About a month ago, the detection of my external monitor has been very unreliable. If I keep plugging/unplugging the HDMI cable, it will be detected but I sometime have to plug/unplug 30 times! My ...
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0answers
161 views

Master the dual screen in Ubuntu 14.10

My setup is a laptop connected to an external screen I have just bought, so that I have now a built-in 14" display (1920*1080) and an extra 24" display at 1920*1200. Because the widths match I use ...
0
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2answers
3k views

Dual monitors - I'm almost there, but my mouse cant cross the divide

I'm having a very strange problem with the open-source radeon drivers. In a valiant attempt to set up dual monitors on ubuntu, I have A) Used to open source to no avail (Mirrored Displays) B) ...
0
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2answers
424 views

(Xubuntu) - How to turn off Laptop screen while external screen is connected

Hi I just installed Xubuntu on my Laptop, now I want it to disable the laptop screen as long as the external screen is connected. But when I disconnect the external monitor I want the laptop screen to ...
0
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0answers
48 views

Problem with video output scaling / desktop rendering

There is a problem with rendering my desktop and I don’t know the cause much less how to fix it… First, Ubuntu was connected to three monitors. One of the monitors was a TV. Here the problem occurred ...
0
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0answers
42 views

nvidia-settings does not recognize displays

I'm using Ubuntu 14.04 on an Alienware 14 (2013), with a GeForce GTX 765M. I'm also using the recommended nvidia drivers (331.113). Here's the deal: nvidia-settings doesn't recognize any of my ...
2
votes
1answer
4k views

Dual monitor connected to hdmi port not detecting on Dell Vostro 3750

I am using Dell Vostro 3750 laptop with 2 monitors. OS Kubuntu 13.04 1 monitor I connected with VGA and it is working fine. But another monitor connected to HDMI port is not detected. I connected ...
0
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1answer
136 views

14.04 nvidia dual display (external+laptop) stretched display, offset desktop

When I try to attach an external monitor to my laptop, the windows are stretched oddly horizontally and the click offset is off. The nvidia settings also doesn't seem to show the built-in laptop ...
1
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1answer
205 views

Ubuntu 14.10 Aero snap in two screen horizontal setup?

I managed to get Aero snap left and right working in metacity Ubuntu 14.10 and now I would like to come up with the correct winctrl commands so that I can mimic the same effect on a two screen setup, ...
0
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0answers
32 views

How do I stop my screen from shifting when my mouse moves to my other monitor

I have two screens and when I move my mouse from my primary display to my secondary one, my screen gets dragged over to display my secondary display on my primary monitor along side my primary screen, ...
2
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4answers
9k views

HDMI connection to external monitor causes laptop screen blackout in 14.04, nvidia graphics

I have had some serious issues with my external monitor and graphics display since installing Ubuntu 14.04, and no one else seems to have had the exact same problem so I figured it best to post here. ...
0
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1answer
81 views

Radeon HD 8490 Video Driver Problem in Ubuntu 14.04

I have a problem with running Radeon HD 8490 video card in Ubuntu 14.04. I am trying to set up dual monitors so here are my problems. When I go to System Settings - Software & Updates - Additional ...
2
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0answers
22 views

How can I get desktop icons to show on-screen with mismatched monitors?

My main monitor is on the left and in landscape orientation at 1680x1050. My secondary monitor is on the right and in portrait orientation at 1050x1680. So, overall, my desktop is treated as ...
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0answers
22 views

Same background color (not wallpaper image!) on dual monitor Lubuntu 14.04 setup

I have two monitors in a Lubuntu setup, and am only able to change background color on the main monitor, while the other keeps the default Lubuntu wallpaper. Now, on some other setups, the problem ...
0
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0answers
47 views

3 monitor flickering mouse ubuntu 14.10

I've downlaoded ubuntu 14.10 on my pc.. I've got a 3 monitor setup (2 with my nVidia card, 1 with my intel buildin grapics) But my mouse is flickering on my 2 nViadia screens. I already tried to ...