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

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Does obuntu have an option to show open programs only on the monitor its open on?

I know there is a plugin for this for windows and I am not sure about ubuntu (since i am new to it). anyway I am working with two screen and i want to show the open programs on the screen they are ...
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0answers
10 views

how to connect two external monitors to DELL Inspiron 15R (5521-9890)

DELL offers docking station with two monitor connectors. They state that it' supposed to connect and use simultaneously two external monitors. I wonder if Ubuntu 14.04.02 support that kind of ...
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0answers
17 views
+50

Server 14.04 LTS and preventing Oculus as primary display

I have my game machine dual booted with Windows 8.1 and Ubuntu 14.04 LTS UEFI. I use the server edition because I use this as a continuous integration build node when otherwise not used for gaming. ...
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0answers
26 views

NVIDIA Screen Tearing Help

Just recently installed Kubuntu 15.04 onto my Precision M4800. Just trying to fix a few issues. I've spent ages trying to get the NVIDIA screen tearing to go away, however I am unsuccessful. Intel ...
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0answers
14 views

Ubuntu 14.04 Mouse Cursor Blinking with External Monitor

I'm dual booting Windows 7 and Ubuntu 14.04 LTE on an HP Envy 14 with both an Intel Integrated Graphics Controller and an AMD/ATI Radeon HD 5650/5750 graphics card. With two different external ...
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2answers
84 views

Configuring additional two monitors to an Ubuntu12.04 installed system

Can anyone please guide me how to configure additional monitors to my Ubuntu12.04 installed system? What kind of information should I need before installing anything, like drivers or something? I am ...
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1answer
17 views

Cant log in after lock screen by win+L

i have notebook and additional monitor. Sometimes, not each time(even not each day), i have problem: when i'm leaving my place i'm using win+L to lock screen. When i'm coming back i cant input login ...
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15 views

Dual Monitor Screen Flicker and Offset Problems

I have the same problem like in this trade, when i use this commend: xrandr --output VGA1 --auto --right-of LVDS1 --output VGA1 --scale 1.0001x1.0001 it solve the offset and the flickering of the ...
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0answers
457 views

xdmx multimonitor setup

I'm trying to use my laptop's monitor to setup a multimonitor display with my desktop (both running ubuntu 14.04). Based on setup guides i've googled, I'm doing the following from my desktop: sudo ...
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2answers
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 ...
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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 ...
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0answers
78 views

Same image on two external displays with a Lenovo T550 and a docking station

I have a Lenovo T550 without NVIDIA graphics (only an Intel Broadwell-U Integrated Graphics). This works fine with the internal display. Now I want to attach two external monitors to the docking ...
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1answer
3k views

Dual Screen will only mirror after 12.04 upgrade

I have been using Ubuntu with a dual screen for years now, after upgrading to 12.04 LTS i cannot get my dual screen working properly Graphics: 01:00.0 VGA compatible controller: Advanced Micro ...
3
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1answer
9k views

How to get Nvidia Graphic card to work on Thinkpad T430?

I installed Ubuntu Linux on my Thinkpad T430 and everything works until last week. Because then I bought a new monitor with a higher screen resolution than full hd. So I cannot run the monitor with a ...
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0answers
24 views

Lenovo USB 3.0 to DVI/VGA monitor adapter ubuntu 14.04

so i just brought an extra screen and found that i had no spare slots for it. So ofcourse i went out and got a USB to DVI/VGA adapter. In the crate a cd with an exe file on it followed. Now i have ...
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2answers
4k views

Multiple Monitors using bumblebee on Ubuntu 13.10

I've been unable to get multiple monitors to work with Ubuntu 13.10 using nvidia-prime or bumblebee. Could someone point me in the right direction? With nvidia-prime, I've tried the xorg.conf here ...
0
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1answer
36 views

External display adapter (SIIG) does not work in Ubuntu 14.04

I have Ubuntu 14.04. I wanted to add another monitor to my Lenovo laptop, so I bought an external video adapter (USB-2.0 to VGA). Interestingly enough, the adapter displays the Ubuntu login prompt, ...
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1answer
53 views

How to get multiple displays working with docking station?

I shortly installed Ubuntu on my Notebook. Standalone everything works like a charm, but if I connect it with the docking station the displays will not work like they are meant to be. So after three ...
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0answers
19 views

ctr + super + right arrow doesn't work when I plug in a second screen (15.04)

I use window management hotkeys constantly, think it's one of the best features of ubuntu. However, I have two problems when I plug in an external monitor. I cannot send a window, with hotkeys, ...
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0answers
37 views

Laptop has two screens according to settings. How do I fix this?

Okay, I have just installed Kubuntu 15.04 on my Acer Aspire 5742G (with a nvidia GT540m card). I have an issue with the screen of the laptop. When I tried to open some applications (e.g. settings) ...
2
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3answers
145 views

Ubuntu doesn't detect second monitor

After a fresh ubuntu install I had some problems with the mouse flickering and disappearing. I intalled the AMD drivers from AMD's website but after restart I got a graphics error so had to remove the ...
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1answer
5k views

how do to install the display drivers for a displaylink usb monitor on 13.04?

how do i install the display drivers for a displaylink usb monitor? the monitor connected with the displaylink device has the following messages on the display: [ 10.723468] usb 3-1.1: device ...
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1answer
47 views

Get both Graphics cards working

I have 2 nVidia GeForce GTS 450/PCIe/SSE2 graphics cards, each with a DVI, VGA and HDMI port. Unfortunately, only one of these cards is detected by Ubuntu, so I have to have one screen on VGA and the ...
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0answers
27 views

ubuntu 14.04 HDMI wrong resolution

I recently purchased a NVIDIA GTX960 and having issue with my secondary monitory connected by hdmi cable ( using HDMI to VGA converter ). The monitor in question is Acer X233H and has resolution of ...
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0answers
25 views

What are the drivers for the VisionTek 7K 64MB Video Card?

I am trying to set up dual monitors with my existing onboard VGA and this graphics card that I was given. This new graphics card does some weird stuff with Unity(switching default monitor, the ...
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0answers
27 views

Dual monitor in ubuntu 14.04 - second monitor stays black/in power save mode

I've read a similar problem and answers (title: second monitor stays black/in power save mode) here. But, I still don't know what causes this problem and how to solve the problem. Can anybody help? ...
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0answers
13 views

VNC Multiple Monitors from Single Monitor on Host

I have been fighting with multiple (2+, not 1+) monitors with my laptop on ubuntu for a while. Same old story with driver support issues, etc. The solution I have currently is one traditional ...
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0answers
26 views

Two X-screens, how to get a window manager on second screen?

I'm using Ubuntu 14.04 with Unity. I have two X-screens, on separate graphics cards. I believe the screens are :0.0 and :0.1. The problem is that, at startup, only my primary screen has a window ...
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2answers
165 views

Some aplications run, but have no visible application window

I have a strange problem with the visibility of application windows (Unity / 14.04). Sometimes an application seems to be running, but without a visible window. When I click on their launcher icon, ...
3
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2answers
6k views

Turn off laptop display and have monitor

My laptop display has stopped working and is unfixable! Anyway, I got a full HD monitor and plugged that into the HDMI port of the laptop. I have changed the power settings so that I can close the ...
0
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0answers
49 views

Dual monitor setup , using AMD Radeon driver on 14.04

This is the updated version (June 2015) of the same question found in this forum for which none of the previously stated solution (x11 config,, add virtual, update fglrx) works. I would like to ...
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0answers
40 views

Two Monitors on Mac Mini

I recently installeed Ubuntu 14 with 3.16 kernel update in may Mac Mini (2011). But i have two monitors, one atached on Mac Mini HDMI out and the second atached ond the Thunderbolt port with an ...
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0answers
25 views

Set Up Second Monitor in Ubuntu 14.04

I just installed ubuntu 14.04 and I'd like to use both of my dell 20'' 1600x900 resolution monitors. I can only use one of them. I have a Nvidia 980 graphics card and I have an msi motherboard (if ...
3
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2answers
3k views

Display settings problems with Ubuntu 14.04 LTS

For whatever reason (this was working correctly on Ubuntu 12.04 LTS) when I try to set my displays on top of each other in the settings, it won't allow to place them on top of each other. When I ...
4
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1answer
19k views

How to setup dual-screen monitors in xorg.conf using Nvidia TwinView?

I have the following xorg.conf file, but TwinView is not working for me when using 2 monitors. Please help me get things sorted out. # nvidia-settings: X configuration file generated by ...
2
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1answer
56 views

Second monitor connected by HDMI stopped receiving signal but Ubuntu 14.04 still shows that a second screen is connected

About 30 minutes ago I was watching something on my TV which is connected by HDMI to the port on my Lenovo Thinkpad Yoga running Ubuntu 14.04. For whatever reason now, the TV is no longer receiving a ...
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0answers
72 views

Ubuntu 15.04 Second monitor detected but cannot enable it on one account only

I recently installed Ubuntu 15.04 on my new computer and connected a second monitor to it. When I log as the first user created on the computer it works fine, but with an other user, the monitor ...
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0answers
27 views

Stop windows appearing off screen

I have a dual set up with two screens running Ubuntu 14.04.02. Whenever I turn on the PC from lock or suspended mode, some windows are placed outside the two screens. I am aware that I can move them ...
0
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1answer
17 views

Is it possible to extend the desktop without hooking up a second monitor?

I have a Microsoft Surface RT tablet that I want to use as a second monitor for my Ubuntu laptop using Splashtop Remote Desktop as in this video : https://www.youtube.com/watch?v=ldb0RvmXzsA So far, ...
6
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3answers
4k views

Nvidia X Server Settings only shows 1 screen (laptop + external monitor connected)

I have recently installed a new copy of Ubuntu 14.04 on my Dell M3800 which has Nvidia Quadro K1100M graphics card. Later I also connected my external monitor via HDMI (HDMI to DVI connector). Then ...
3
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4answers
4k views

Dual Monitor not recognized in Xubuntu 14.04

I have a Dell Latitude Laptop E6440. The laptop have two in4terfaces, VGA and HDMI. I connect an external monitor to the VGA port, but when I ran the xfce4-display-settings I see only one monitor (the ...
0
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1answer
27 views

Panels are not showing on second display

I installed Xubuntu. Before installing it, my second monitor was displaying the panels correctly on Ubuntu. When I installed Xubuntu, the second monitor was mirroring the primary one. I went to ...
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0answers
92 views

Ubuntu 14.04 becomes unresponsive

I have scoured this forum and many others looking for a solution and found nothing that helps. I am at a loss on what to do next... I recently installed Ubuntu 14.04 on a computer that is dual ...
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3answers
79 views

Dual monitor problem (only 1 monitor displays) [on hold]

so I have 2 working monitors, and after installing Linux ChaletOS x64 (based on Ubuntu 14.04) only one of them is displaying. Now at 1st neither would show anything pass the bios, so i changed them ...
1
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1answer
21 views

Apps not opening

Just installed Ubuntu for the first time (15.04), so I am new to this. I've done research before asking, but couldnt find the answer. I am not able to open any application, it seems that the ...
4
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1answer
27 views

Controlling a remote Linux machine with dual monitors

I have a remote Linux VM that runs Ubuntu 12.04. I currently use NX to connect to the remote machine and work on it in a GUI environment. On my host computer, I have 2 monitors of different sizes (22" ...
0
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1answer
15 views

Using a 3rd monitor on a hardware switch with dual display Graphics card

Is there a way to fool kubuntu into thinking that a 3rd monitor on a hardware switch is the same monitor - same screen resolution etc? And therefore be able to switch between a second and third ...
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2answers
18 views

Displays setup incorrectly after waking

I have a slightly irritating issue that I haven't found an answer for on the Internet. I have a laptop running Ubuntu GNOME 15.04 with an integrated Intel graphics card, a discrete Nvidia graphics ...
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2answers
8k views

NVIDIA x server - “sudo nvidia config” does not generate a working 'xorg.config'

I am over 18 hours deep on this challenge. I got to this point and am stuck. very stuck. Maybe you can figure it out? Ubuntu Version 12.04 LTS with all the updates installed. Problem: The default ...
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1answer
5k views

i can not watch youtube full screen videos on the monitor

I have just got a new monitor to connect it to the laptop. I have opened Firefox in both screens. When i make full screen mode on the monitor and want to surf the web on the laptop at the same time, ...