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

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Problems getting 2 Video cards working

I'm currently running Ubuntu 14. my system is fairly old.. Motherboard is d925xbc with p4 CPU. I have an ATI video card that runs two monitors no problem. I wanted to try getting 3 monitor to work but ...
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35 views

4K (3840x2160) with GeForce GT 730M (Notebook Acer v3-571g) on HDMI port not working

I have a notebook Acer v3-571g with a GeForce GT 730M and try to get my new Samsung UHD Monitor 28" "U28D590D" to work in a 4K resolution via HDMI. As I can see on ...
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1answer
49 views

Running a script at startup that uses xrandr to set display options

I've tried numerous methods of getting the following commands to run at startup xrandr --output DFP10 --rotate left xrandr --output DFP11 --right-of DFP10 This is necessary because my left monitor ...
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Lenovo W530 Ubuntu 14.04 discrete graphics mode random crash

Recently I switched my Lenovo W530 to Ubuntu, and after struggling with Nvidia drivers for about a week I finally got them to work after lots of googling. Then I was unable to get my second monitor ...
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1answer
26 views

Activate 3 monitors with GeForce GT610 and Ubuntu 14.04

I struggle trying to activate 3 monitors on my GeForce GT 610. I was following the walkthrough provided by burntsushi on reddit in a really close thread. But since the question is closed I cannot ask ...
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49 views

Help with dual monitor support with Gnome

I just recently got Gnome because I got tired of Unity. The way I have my monitors set up is as follows. I have one 1080p monitor on the bottom and a 900p monitor on top. I want to be able to have the ...
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23 views

need to switch DP daisy-chained monitors on & off to get xrandr to switch them on

I'm running awesomewm on ubuntu laptop. I have two external monitors connected in DP daisy chain configuration, plugged into laptop's mini-dp port. xrandr detects both when they are plugged in. ...
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1answer
40 views

Dual monitor set-up and wallpaper not expanding [Ubuntu Gnome]

Recently I installed Ubuntu Gnome 14.10 and here's my problem. After installing Ubuntu Gnome I wanted to set a wallpaper (3840x2160) for my dual monitor set-up (3840x1080). The problem is that the ...
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19 views

How can I run intel and SLI Nvidia on the same computer?

I am currently running a triple monitor setup. I want to be able to run all three monitors with two being on my Intel 4600 gpu and my main monitor being on my desktop 760 gtx sli. I currently am ...
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14 views

Dual Boot with Windows 8.1 - Secondary Monitor Resolution incorrect

Yesterday I installed Ubuntu for dual boot on my computer. When I am on Windows 8.1, my secondary monitor has a resolution of 1024x768 but when I go into Ubuntu, the secondary monitor only gets a ...
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1answer
69 views

fakexrandr, Mirror Fake Displays - X Error of failed request: BadMatch

I need to create mirror fake displays in one physical monitor. I installed fakexrandr and now I have two fake displays(683x768) on 1366x768(max/prefered) monitor of my laptop. When I run xrandr ...
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3answers
51 views

Second Monitor Not Detected After HDMI unplugged and plugged back in

I'm using Ubuntu 14.04 on a Toshiba S55-B5289 laptop. I've been using a second monitor with the laptop since I got it, and it's basically been plug-and-play. I connect the monitor via HDMI, and ...
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28 views

Ubuntu 14.04 Thinkpad w520 Three monitors only after turn on and connect to dock

I have been trying to set up a three-monitor configuration on my laptop. I have a Thinkpad w520 with a Lenovo Thinkpad dock station also, Nvidia card with Optimus support and nvidia-331 drivers ...
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73 views

Is it possible to use two external monitors for my Thinkpad T440p using a Lenovo Ultra Dock?

I have a T440p and using it with two external monitors connected through VGA and Mini-Displayport (one vertical, the other horizontal, both 1920*1080) and not using the laptop display itself. I also ...
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39 views

FreeRDP issues with full-screen and multiple monitors

We have two computers running Ubuntu 14.04 LTS. Both computers have two 1680x1050 monitors attached. When I run FreeRDP on one computer with the /f /multimon command, the remote session runs in ...
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22 views

Multiple Displays on All in one Touch Screen

My question may have been previously addressed but I wasn't able to find it. I'm new to Linux so this could be a noob question. I have an Asus All-in-one touch screen that I recently installed Ubuntu ...
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1answer
56 views

Nvidia not displaying correctly HDMI monitor

I hope to find solution to my issue. I have laptop Dell N5110 with nvidia 525m and i installed nvidia-331 driver which can be found in ubuntu repo. The issue is that when i connect my hdmi all screens ...
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1answer
30 views

Is there a way to use my multi-monitor setup for my gaming console?

I have an ubuntu desktop with a multi-monitor setup. Is there any way to hook up my gaming console (PS4, Xbox) to use my monitors as a single display? I presume it would involve some kind of ...
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21 views

Distorted Display on Primary Monitor on Startup on a Dual-Monitor Setup

When ever I boot up my computer with two displays connected the background of the primary display is blurry. I have tried it with a few different backgrounds and the result is the same. Is there a ...
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26 views

HDMI stopped working on Ubuntu 14.04

My laptop stopped detecting the HDMI port. guy@guy-Lenovo-Ideapad-Flex-15:~$ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 32767 x 32767 eDP1 connected primary 1920x1080+0+0 ...
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33 views

How do I make 2 monitors act as 1 in Ubuntu Gnome 14.10

So I currently have 3 monitors, 2 of the same type(17" Samsung), and a widescreen monitor(acer 22"). I want to make the 2 samsung monitors act as one, so i can maximize a window across both of them, ...
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21 views

When I enable Second monitor, Main monitor mouse flickers

Im making the transition between Windows 8.1 and Ubuntu, I made a dual boot so I can play my games in windows, and use Ubuntu as the main OS. I had a few problems setting up my second monitor with ...
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1answer
193 views

Multiple displays in Ubuntu/XUbuntu - Displayport with Adapter (DisplayPort to 2x DVI) + ATI Graphics

I want to be able to use the DisplayPort on my laptop hooked up to a [DP to (2) DVI] adapter to drive two external displays (both using DVI). This is the adapter I have: ...
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38 views

How can I activate a second monitor displaying a second screen?

I am new to Linux. I have Ubuntu 14.04 with 3.16.0-33-generic kernel. I would like to use a second monitor and have a second desktop projected there (I have read this is know as Twinview). I ...
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67 views

Dell XPS 13 won't recognize native resolution of U2413 Dell monitor

I have a Dell XPS13 developers edition laptop with Ubuntu 12.04. I am connecting the laptop to a Dell U2413 monitor via Mini-DisplayPort on the laptop. I am able to connect the two and mirror my ...
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14 views

Windows placement with dual monitors in 14.04

The placement of windows when opened with dual monitors is not quite working the way I want. It appears that using CCSM and the Place Windows plugin works as expected when the window opens in ...
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15 views

WINE not working on external monitor

Certain games/applications on WINE work fine on my primary display, but just freeze (display wise) on my external monitor. They still function (ie: arrow keys result in sounds and things) and if I ...
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0answers
24 views

xrandr custom resolution distorting display

I have a second monitor which Ubuntu does not recognise the native resolution, 1920x1080. Using the following commands I can get the monitor to run at 1920x1080, except it is distorted and blurry to ...
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50 views

NVIDIA X Server Settings Not Saving

I have a GT 630 (2GB DDR2 Ram, PCIe16, HDMI, DVI, And VGA) Im running Ubuntu 14.04.2 LTS 64Bit With Gnome Shell. I have the "NVIDIA bianary driver - version 331.113 from nvidia-331 (proprietary, ...
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1answer
111 views

Cannot install Ubuntu 14.04.2 - freezes before install screen

I'm trying to install Ubuntu 14.04.02 for the first time on a PC x86 Intel 2.8GHz, 2GB ram, 111GB HD, with ATI Radeon HD 4670 supporting dual monitors, which has XP Pro - fresh windows install... upon ...
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78 views

External monitor not detected after upgrading from 14.04 to 14.10

My external monitor is not detected after i did in-place upgrade from 14.0.4 to 14.10. External monitor runs cropped to match my laptop's inbuilt display size and resolution. taran@Taran:~$ xrandr ...
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64 views

Set custom resolution when Display Data Channel is broken

I am running dual 23 inch monitors. The first one is a Samsung SA300 and the second one is a S23B00 which is a year or so newer. The native resolution of each one is 1920x1080 at 60Hz. I have had to ...
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14 views

Ubuntu 12.04 Dual Monitor No Log In Screen on Resume

I have Ubuntu 12.04 with Radian HD 7770 display card driving two monitors. When I resume from sleep its a 50:50 chance that the login prompt will show up while the other monitor is blank until I log ...
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111 views

Nvidia gtx 970 dual monitors xrandr missing resolution

Hello i have a problem after update Nvidia GTX 970 drivers. Konfiguracja komptutera: Ram 16GB Type: DDR3 intel i7 4430 K SSD 2x GoodRam w RAID 0 madadm Nvidia GeForce GTX 970 Display Devices: ...
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42 views

Ubuntu 14.04 get two different NVIDIA cards working

My current PC has two Nvidia cards installed. One GTX 750 Ti and one 9600 GT. I want to use both of them at the same time each one outputting to one monitor. Unfortunately I can't get the ...
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18 views

Have fullscreen cover 2 displays

I would like to have a fullscreen display covering two side by side monitors (i.e half of the view on one screen and half of the image on the other side). This means a mode in which "fullscreen" is ...
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1answer
62 views

Ubuntu 14.04 is totally broken, how can I reinstall from a new disk?

I tried updating my kernel (intel pentium processor, Msi r7 260x graphics, Ubuntu 14.04) and now my computer will boot and display a black screen and a pop up saying the stored configuration for ...
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32 views

Tried Ubdating Kernel; Now, Desktop won't load on startup

I get a blank black screen and a message that says "could not apply the stored configuration for monitors required virtual size does not fit available size" and says it can't use 3840xy and it's ...
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37 views

Ubuntu 14.04 isn't detecting second Monitor

I can't figure out how to set up my second monitor. I am using Ubuntu 14.04 LTS, with an intel processor. One monitor is a Philips and one is Sony. I got a VGA monitor splitter and plugged everything ...
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38 views

Dual Monitors with AMD video cards

First off, I'm a little new here. So please forgive me if I'm making any mistakes with my first post here. I need a bit of help here. I have a system with two AMD graphics chips in it. My primary one ...
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39 views

HP ZBook15 with multiple monitors - Kubuntu 14.04

Hi I am using Hp ZBook 15 with Kubuntu 14.04 64bit and I want to use an external monitor and laptop's monitor. But it does not work. Only the external monitor works fine. If I set to use both monitors ...
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31 views

Dual Displays stuck to mirror

I'm running Ubuntu 14.04 on a ThinkPad T440p with NVIDIA vga driver. I have a docking station with 2 monitors connected, one on vga the other on dvi, and they're on mirror mode. Only one is detected ...
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73 views

Resolution and unknown display problem with external monitor

Everything was working fine for a year up till this morning. I disconnected and reconnected my external monitor while cleaning and instead of Ubuntu beautifully handling everything on its own, I'm ...
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1answer
59 views

Can't create custom screen resolution, and terminals are inaccessible

I've been trying to get this to work for a long time, and Google has been no help although there are many suggestions. I have a second monitor plugged in by a DVI to VGA converter. My Nvidia card and ...
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1answer
161 views

Ubuntu 14.04 — 2 Monitors only acting as 1 monitor

So this is an issue of both my monitors ARE working, but they're being treated as if they're one monitor with a resolution of 3840x1200 * 1 instead of 1920x1200 * 2. I'm looking for the standard setup ...
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29 views

Workstation Ubuntu

I work with a workstation that has a Board with exit to 2 monitors + 3 cards Radeon HD 7850, using a total of 11 monitors work ... currently use Windows 8, but I would like to start working with Linux ...
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57 views

Chrome window is off position after maximizing

when I unmaximize my Chrome window and then maximize it again, it appears to be redrawn incorrectly, see the attached GIF to see for yourself. What is even worse, is that Chrome still thinks the ...
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18 views

Save multiple configuration for multi-monitor

is it possible to have an icon to right click on it to quickly change settings for different multiple monitors . for example Option 1 : Only Monitor 1 and 2 are on, monitor 1 is counter clock wise ...
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1answer
38 views

My Monitor Resolution Won't Increase

I just switched my driver to fglrx-updates for the R7 260x GPU on Ubuntu. I am running amazing graphics now and am very, very pleased with the improvement over the open source. However, my primary ...
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1answer
20 views

How can I remove third Unity Launcher on a 3+ Screen setup?

In this question, we learn how to select ONE display to show the Unity launcher on in a 2-screen setup. My question is: How can we use the Unity launcher in MULTIPLE displays, but not all of them? ...