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

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3
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0answers
80 views
+50

Mouse flickering on one of my two screens

I just installed ubuntu 14.04 and the mouse is now flickering on one of my two screens. The other screen doesn't have any flickering. I was previously using ubunutu 13.10 without any issue. If I ...
1
vote
0answers
21 views

Display problem (multiple screens)

I got a new laptop (Dell Latitude E6540) with an ATI card, everything worked fine, I was able to plug up to 3 displays (using a workstation). But now, I can't even change the screen resolution ( 1920 ...
4
votes
2answers
177 views

Multi display issue with Ubuntu GNOME 14.04

Fresh install of Ubuntu GNOME 14.04 with 3 displays (fglrx driver). I can correct the screens order in System Settings / Display but it is not saved when I close the session and reopen it. Screens ...
0
votes
0answers
6 views

HMDI sound output not detected if VGA monitor connected at boot

The option to output my sound through HDMI TV (as seen below) does not appear if I boot my machine (an ASUS laptop running Ubuntu 14.04 with open-source drivers) while my VGA monitor is connected as ...
6
votes
1answer
346 views

`xcalib -i -a` controls only one of two screens - can it control both?

I am using 2 screens, and wish to invert the colors on both of them without using compiz (I'm using gnome shell). I can use xcalib -invert -alter as suggested in this question, but it only inverts ...
1
vote
0answers
50 views

Different behaviour in 12.04 and 14.04 when laptop lid closed with external monitor

I upgraded from 12.04 to 14.04, and notice a different behaviour in multi-monitor mode. In 12.04, when I plugged in the external monitor and then closed the laptop lid, the laptop would not suspend ...
0
votes
0answers
4 views

Gnome Desktop Flickers on One Monitor

Recently, I've run into a strange problem with Ubuntu Gnome. I installed 14.04 last Saturday and everything was fine. However, I woke up one morning to find my Asus HDMI monitor saying "VGA No ...
0
votes
0answers
23 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
votes
0answers
24 views

How to fix double-screen issues?

So it just so happens that my roommate came upon this rather big flat screen TV. Since we don't pay for cable we figure out we could just plug the thing into to my PC and run a pseudo-media-thing from ...
0
votes
0answers
16 views

Only 2nd Monitor, not Notebook display, visible

I am trying to install Ubuntu 12 on my notebook, Acer Aspire 7715Z. On boot up, system recognises Ubuntu and loads up installation screen. A few pages of white text roll down the screen and then the ...
0
votes
1answer
46 views

How do I set up my dual monitors? My config folder does not have monitors.xml in ubuntu 12.04

I tried creating a monitors.xml in config folder using gedit and just saved it there. rebooted but doesn't work. I am trying this link. http://www.sudo-juice.com/dual-monitor-settings-in-ubuntu/ But ...
2
votes
0answers
504 views

After upgrading from13.10 to 14.04 screen on a laptop doesn't work but

First my laptop CPU/GPU is Intel Celeron N2815 (Bay Trail) and I am in dual boot with windows 8. I have upgraded from ubuntu 13.10 to 14.04 today through update manager. And after upgrading and after ...
1
vote
2answers
1k views

Touchscreen with dual monitors

i have ubuntu 12.04 and two monitors, where first is touchscreen. System recognizes resolution as one big screen with 3840 * 1080 resolution. Problem is when using touch calibration, calibrator ...
1
vote
0answers
17 views

Connect 2 VGA monitors for dual screen in ubuntu 12.04

I'm trying to connect 2 VGA monitors to my computer. My graphic card is an Nvidia Geforce GTX660 and I'm working with Ubuntu 12.04. I have one connector DVI-I to VGA and one DVI-D to VGA to connect ...
3
votes
2answers
2k views

Run a wine application fullscreen on a single monitor from dual-monitor setup

I have a dual-monitor system, running Ubuntu 12.10 with Gnome 3 desktop. I want to run a fullscreen wine application on one monitor (I'll call it "secondary"), while another ("primary") will not be ...
0
votes
0answers
17 views

Dual vertical monitors messes my desktop

When I enable my two monitors in vertical positions My desktop files get dispersed vertically among both screens and the file icons on the upper screen are displaced, they look like they are ...
0
votes
0answers
33 views

Quad monitor setup only able to show 3 monitors

I have installed 14.04 LTS on my system today I have 4 ASUS monitors and all 4 are recognised by the Display settings object in System Settings. However I can only ever get one of the two monitors ...
1
vote
0answers
188 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 ...
2
votes
1answer
5k 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
votes
0answers
225 views

Ubuntu 14.04 Dual monitor

I am in the process of moving from Windows XP to Ubuntu 14.04. I need to be able to run in what windows calls 'extended desktop'. As soon as I plug in the projector or a monitor the video output ...
0
votes
1answer
72 views

one of dual monitors not showing correct resolution by default

Hoping someone can help me with my situation. I have two Asus PB287Q monitors connected to my GTX 680 desktop. One is connected via a dual-link dvi port and getting the 2560x1440 resolution by ...
5
votes
1answer
2k views

XFCE Display Setup

I have recently installed Ubuntu 12.10 on another PC, and decided to install XFCE (by installing xubuntu-desktop) Everything works great, except XFCE refuses to store my screen resolution and setup. ...
0
votes
1answer
3k 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 ...
7
votes
5answers
866 views

xorg.conf changes from nvidia-setting have no effect after reboot

I have upgraded from 13.04 to 13.10 today and everything works smooth apart from one thing. I have a dual monitor setup and every time reboot the screens have switched places (left screen on right ...
1
vote
1answer
66 views

Install SIS Graphics Driver to be used as a dual monitor

Is there a way I could configure my laptop to use dual monitor ? The complication arises because the laptop has Silicon Integrated Systems Graphics, and I have to use Antonio J. de Oliveira's driver ...
0
votes
0answers
92 views

4 monitor setup radeon open source 14.04 (and others)

I am almost there but I have one or two minor issues. My setup is an amd based motherboard, MA785GM-US2H , which has the HD4200 integrated graphics, and an Sapphire HD6770 video card. I have 2 ...
0
votes
0answers
26 views

Strange, but interesting display dependend input behavior

I think this may be related to my previous question, or it may be something else. Sorry if this is rather long. I hope this is not too confusing, but my issues are hard to explain. I am seeing ...
0
votes
0answers
37 views

Connecting external monitor to my laptop

I have an external monitor which I want to connect to my laptop, using both monitors at the same time. However I can't manage to have them both working. Only one monitor works at a time. In the ...
0
votes
2answers
763 views

Unknown display besides laptop Built-in display. Old question but with no answers

After my update from 12.04 to 13.10 my display configuration started showing an extra unknown monitor, even though I have nothing connected. lscpi: 00:02.0 VGA compatible controller: Intel ...
0
votes
0answers
36 views

Is it possible to show launcher on a non-primary monitor?

I'm using the new Ubuntu 14.04 LTS and have an annoying problem. I have 3 monitors connected to my computer and I would like to have the unity launcher show on my left screen while using my middle ...
0
votes
0answers
46 views

Dual monitor setup not working even though xrandr reports two monitors

I re installed ubuntu 13.10 and now my dual monitor setup is not working. One of my monitors currently works fine. However, the other is black. The strange thing is that xrandr is reporting two ...
0
votes
1answer
43 views

black screen after login

I switched to xubuntu from windows and things have been pretty smooth until I tried to connect another monitor to my laptop (using vga). The screen suddenly went black, and since then, even with my ...
1
vote
1answer
44 views

Second monitor and workspaces

When my second monitor is connected to my system, I get four workspaces for each. This is annoying as I now have eight. I would like to continue using workspaces on my large monitor but have the ...
1
vote
0answers
285 views

Ubuntu 14.04 and Dell Latitude E5540 Multiple Monitors not working [closed]

I am running Ubuntu 14.04 and have the following configuration: lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) I ...
0
votes
0answers
15 views

Having problems getting display's correct

I have a Dell Computer and it has a 17" display that seems to run at 75.1hz 1024 x 768. It looks great at that and no problem. But I want to use this computer to watch movies on my TV which is a 51" ...
0
votes
0answers
9 views

My laptop monitor does not turn on in KDE and I only have display when docked

I use Kubuntu 12.04 64 bit. Currently using the nvidia drivers for my Dell E6510. When the laptop is docked the two multiple monitors are working perfectly. When I restart when I am undocked the ...
0
votes
1answer
518 views

How do I disable presenter console in Libreoffice 4

I am enjoying libreoffice 4, but don't want to have presenter console on because we do multiple things during a presentation, and the console window blocks out any option for switching windows or ...
0
votes
0answers
29 views

Upgrading from 2 to 4 monitors

I have Ubuntu 12.4 (precise), and for a long time, I had two monitors. Yesterday, I got a second pair of monitors and another video card. I spent hours searching the internet and experimenting, but I ...
1
vote
0answers
130 views

KDE ignoring changes made to monitor position/rotation

I've been having all sorts of issues with Xorg, so this may have been self inflicted. I currently have two monitors, a 1280x1024 (we'll call it A) and a 1600x1200 (B) that is rotated 90 to the right ...
1
vote
0answers
84 views

Dualscreen problem with optimus

I have a Lenovo T430 (with an Optimus graphical system), connected to a Dock Station with an output DVI (a 23" screen is on this output). I have Ubuntu 14.04 Beta1. Optimus works great with the last ...
1
vote
2answers
808 views

Dual Monitor problems - Screen Flicker and Offset

I have just installed Ubuntu on a Dell Inspiron 15. I'm using an AMD Radeon HD 7730M with the latest beta drivers installed. Whenever I try to plug in a dual monitor I get incredibly bad screen ...
0
votes
2answers
613 views

Second Monitor stays black/in power save mode

I'm using two Monitors, a Belinea o.display 1 (Recognized as a Rogen Tech Distribution Inc 20" by Ubuntu, but working fine) on the DVI-Output (connected via DVI-to-VGA-adapter) as my primary Monitor ...
1
vote
2answers
2k views

Can't get my dual monitor settings to “stick”

I'm running Kubuntu 12.10. I have a nVidia GT-430 video card with a large 27" 2560x1550 monitor hooked up with dual-link DVI and a smaller 21" 1920x1080 monitor hooked up with HDMI. Before I log on, ...
0
votes
2answers
5k views

Nvidia VGA and Ubuntu 11.10 [closed]

I installed Ubuntu 11.10 amd64 and it used the default settings and vga driver: unknown both screens sere working regardless of the errors of turning the laptop's off then both go off forever! So I ...
0
votes
0answers
35 views

Second monitor not on by default

When I log in, my second monitor is "off" by default; Ubuntu acts as if it's not connected. I can enable it by going to System Settings -> Displays and flipping the OFF switch to ON, but I'd rather ...
0
votes
0answers
219 views

Setting up Dual Monitors in Ubuntu 12.04 -help!

I'm a recent Ubuntu convert from Windows so please bear with my linux noobness for the moment. I've got a Dell Vostro 3550 (Ubunbu 12.04 driver certified) running an ATI Radeon 6630m. I'm trying to ...
0
votes
0answers
29 views

Unable to run USB monitor at the same time as laptop monitor

I am having better luck than others at using e1649Fwu monitor; at least I can see my desktop, albeit not at the same time as on the other screen. (see Using AOC USB monitor on Ubuntu for an existing ...
1
vote
0answers
21 views

Ubuntu keeps enabling panning and tracking for dual monitor setup

I have two monitors connected to my box (nvidia graphics with proprietary driver). Everything was fine until I updated to saucy (not using default ubuntu desktop but xfce). After the update the ...
0
votes
2answers
12k views

Can't open Catalyst with administrative privileges

For some reason I can't open Catalyst with administrative privaleges on Xubuntu 11.10. The regular Catalyst Control Center works fine, but it doesn't allow me to make necessary changes to my multiple ...
0
votes
1answer
80 views

Second Monitor not Displaying on Boot up

I have 2 monitors connected one with VGA and one with HDMI. When I boot up the HDMI one doesn't doesn't display anything. I can tell it is recognizing some kind of input (it doesn't go into sleep ...