0
votes
0answers
24 views

Unable to make double screen configuration work

I am having problems with my video setup. I have a laptop (ubuntu 14.4) with a Nvidia Geforce GT-420M and a screen with 1366x768 resolution and I often connect to it a 22'' full hd monitor. As long as ...
1
vote
0answers
14 views

Telling X to treat one screen as 2

I have a very large screen, which I'd like X to treat as 2 screens. That is, allow me to "maximize" a window to fill just one half, or to move a window to the other half. How can I do this?
0
votes
0answers
6 views

Setting a dual monitor headless X Server for VNC

I would like to run Linux headless over VNC. This is easy. However, I would like to use dual monitors. My goals: Support each monitor at its native resolution (2560x1920, 1600x1080) My VNC client ...
0
votes
0answers
19 views

Setting up external monitors manually

https://wiki.ubuntu.com/X/Config/HybridGraphics In this link, it explains how to deal with Hybrid Graphics (an issue with Ubuntu when one has an hybrid graphic card system, which on Windows for ...
1
vote
0answers
92 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 ...
0
votes
0answers
28 views

Unknown resolution on ubuntu 14.04 after software update

i have been using ubuntu 14.04 since its launch without any problem whatsoever but since yesterday when i started my system, i was horrified to see my screen resolution changed to 1024x768 from ...
0
votes
0answers
31 views

How to use multiple Xscreen?

I have a setup with 2 different NVidia cards and 3 monitors. I was using Xinerama to unite them all under the same desktop, but some random crashes and lots of googling lead me to believe that ...
0
votes
0answers
24 views

How to assign one X Screen to one LightDM seat?

I'm trying to configure a multiseat setup on a desktop PC with two keyboards two mice two monitors attached to the same graphics card (Nvidia NVS 310) Using these instructions I managed to make ...
1
vote
1answer
53 views

Configuring multiple monitors to use Custom EDIDs

A few months ago, I purchased a Korean 1440p monitor - the X-Star DP2710 LED. Out of the box, it does not work correctly with Ubuntu, which detects a corrupted EDID over the DVI cable, and refuses to ...
1
vote
0answers
80 views

Dual-monitor seems to be default in Ubuntu 14.04, and I try to solve it, but close the wrong monitor

I'm using Ubuntu 14.04 LTS. My mouse goes outside the screen when moving to the right edge, so I guess something wrong with my monitor setting. lt seemed that "dual monitor" was set as default ...
0
votes
0answers
36 views

Unable to force resolution

I've got a system with a GTX 750. I've also got a 2560x1440 monitor. I'm having trouble getting it to work at all. Initially, I had an older graphics card installed and got the system up with 14.04 ...
0
votes
1answer
39 views

12.04 displaying video via with vga with optimus disabled but external display not detected

I have a Dell vostro 3446 notebook with nvidia optimus. Since I do not need the capabilities of the dedicated gpu, I have blacklisted the nouveau driver and switched off the nvidia gpu with ...
0
votes
0answers
41 views

How to disable nvidia xserver panning?

I have just connected my external monitor 1980x1200 to DisplayPort. I have Nvidia Optimus technology so I had to change into nvidia graphics. Monitors are working fine, I just got a problem, that my ...
2
votes
1answer
69 views

How can I change the dpi of my monitors separately? [duplicate]

I have two fullHD monitors, one of which is a 15" Laptop screen. How can I change the DPI of only that particular screen, to read text more comfortably?
1
vote
1answer
79 views

Sony Vaio External Monitor problems

I am having problems enabling external monitor on my Sony Vaio notebook. It is being successfully detected, but when I try to enable second external monitor the screen glitches and lags (it is like ...
1
vote
0answers
37 views

Display seems to crash after login [closed]

When i log in as main user, the display seems to crash. It only shows artifacts and the unity bar at the top. When i log out and back in as a guest everything is fine. So there must be a config in ...
0
votes
0answers
52 views

Nvidia layout inconsistencies when saving to x configuration file (Ubuntu 14.04)

I am having trouble saving to the x config file from the nvidia x server settings. When I click the "Save to X Configuration File" button, I get "The current layout has some inconsistencies". Under ...
1
vote
0answers
84 views

Cant get full resolution on Second monitor with nvdia geforce 210 on 14.04

I am using two Samsung 1920x1080 monitors with my Ubuntu 14.04 machine having an nvdia geforce 210 graphic card. The first monitor is connected to the VGA port and the second monitot to the DVI port ...
4
votes
1answer
740 views

Ubuntu 14.04 two Nvidia cards triple screen Xinerama with proprietary driver, third screen black and X cursor [closed]

I am having some issues getting my third screen working properly. I had triple screens working fine on 12.04, using 2 nvidia cards. Did a fresh install of 14.04 and having no end of problems getting ...
0
votes
0answers
51 views

Why does Unity not extend to my 2nd monitor, even when it is displaying an X-Screen?

I recently added a 2nd video card to my system, but unity refuses to extend my desktop over to the second screen. Although the secondary monitor initialises when I boot and I can move the mouse cursor ...
0
votes
0answers
137 views

Dual-Monitor with Nvidia GTX 660 not detecting second Monitor

I've been trying this dual-monitor set-up for the last 2 weeks but with no success. I've readed tones of forums and tutorials but nothing seems to work. I'm trying to get both screens through the 2 ...
0
votes
0answers
53 views

Second NVidia Graphics Card

My computer has a NVIDIA Quadro 1800 FX card, and I just bought a second one, in order to run four monitors. I'm using the proprietary NVIDIA driver, and the second GPU shows up in the NVIDIA X ...
2
votes
0answers
229 views

Configuration for three display setup with two Nvidia cards?

I have two video adapters: NVIDIA GeForce GTX 570 and a three LCD displays connected to them. Here's the topology illustrated graphically: [ GTX 570 ] === HDMI ===> Philips 273ELH #0 ...
0
votes
0answers
227 views

xrandr is being overriden, nvidia optimus dual screen setup

I have a Lenovo W530, with Optimus. I am running 14.04, using the nvidia driver. I can get to the point where Awesome boots, and xrandr can see all of my screens. My setup uses this: ...
0
votes
0answers
122 views

incorrect nvidia x server settings

I am trying to configure an nvidia graphics card (ASUS nVidia GT 218 GEForce 8400 GS) with a 1204 Ubuntu machine (64 bit). The computer also contains its motherboard Intel graphics card. I need this ...
2
votes
0answers
150 views

Having a problem with xorg.conf for a problematic monitor

I have two Westinghouse 26" L2610NW monitors that I run off of a GeForce GT X660. The graphics card has two DVI (one Digital, one analog), and an HDMI out. I run my primary display (Screen 0) off of ...
2
votes
0answers
216 views

Ubuntu 13.10 cannot recognizes HDMI

I've a DELL XPS 15 with NVidia Optimus tech, and after Ubuntu upgrade it can't recognize my HDMI/DisplayPort anymore. After connect my HDMI it just doesn't appear in my Display application. I know ...
0
votes
0answers
97 views

2 monitors show up in the displays when actually I have only one

I use a laptop and I have only one monitor. But when I check the displays it shows 2 monitors of which one is being shown as unknown. I have tried Two monitors when only having one in 13.10 without ...
1
vote
0answers
144 views

Xserver crashes while turning on the second screen with new nvidia driver on 14.04

I have recently updated Kubuntu to 14.04 and installed new nvidia drivers for my GT 630m (optimus). After upgrade my second display connected over HDMI with DVI adapter was turned off, so I tried to ...
6
votes
2answers
1k views

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 ...
0
votes
0answers
70 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
48 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
0answers
77 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
1answer
137 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 ...
1
vote
0answers
89 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
0answers
91 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
82 views

Full Screen / Maximize Top Edge Action only works on main monitor (Dual Monitor Setup) Compiz

Certain applications that I have (terminal, NVIDIA XServer settings, and a few others) will go full screen properly-that is, whatever monitor I am viewing the application window in, if I drag it up to ...
0
votes
1answer
89 views

Disable laptop monitor when there is an external monitor

How can I configure Xorg so that when a certain external monitor is attached to my laptop via HDMI, that external monitor becomes the main monitor and the laptop monitor is switched off? Obviously I ...
0
votes
0answers
94 views

xserver-xorg-video-ati do not support dual head with DVI connection

I am running (gnome) Ubuntu 13.10 and I have an AMD Radeon hd 7470 graphic card (dual head). I am using the xserver-xorg-video-ati as video driver. This driver is working fine if I connect my screens ...
1
vote
1answer
361 views

Nvidia DVI/VGA problem

I have a Nvidia GT 630 with two LG Flatron E2242 screens connected. One of them is connected with a DVI/VGA connector because the card has 1 DVI and 1 VGA output. The driver (got the latest one) ...
1
vote
0answers
101 views

Can someone please verify my new 10-monitor.conf set up? 12.04

I'm working on getting X to recognize my DisplayLink Adapter. I have an onboard Intel HD 3000 chipset. Here is the uldfb: lloydm@lloydm-E6320:~$ dmesg | grep -i udlfb [20006.928772] udlfb: ...
1
vote
0answers
26 views

Pointer speed (trackpad) increases with screen resolution (independently in x and y)

I'm experiencing a strange problem (feature?!) in Ubuntu 13.10 on my Latitude E4200: When I plug in an external monitor, extending my desktop, my pointer speed increases in the same direction as my ...
1
vote
0answers
192 views

Ubuntu 13.10 and Nvidia. Second Monitor causes graphics settings to reset

I'm trying to get a second monitor on my laptop, plugged in through HDMI. I can get the second screen to be detected and display stuff, but every minute or two the graphics will freak out, both ...
0
votes
0answers
40 views

Bizarre display issues

I've been running a dual display setup with two cheap monitors for the past couple of weeks. Everything worked fine, at first. Nvidia-settings recognized both displays perfectly, and setup was ...
0
votes
1answer
323 views

Nvidia multiple monitor with different resolution

I have 2 monitor that have different resolution which is 1440x900 and 1360x768. But the default settings for my 1360x768 monitor in Nvidia-settings is 1024x768 and when I tried to change it to ...
0
votes
1answer
83 views

Get Ubuntu to NOT move windows when turning off one of multiple monitors

I have a triple monitor setup and it works very well with 13.10. However, I have some problems with the way Ubuntu moves windows around when turning off a monitor. For instance, when I want to watch ...
0
votes
0answers
391 views

Dual external monitors use with Dell M6800 laptop

Got a new Dell M6800 laptop with nvidia Quadro K3100M video card. Installing Ubuntu worked like a charm, getting the nvidia card to work was a serious pain. Making the PC work with two external ...
0
votes
0answers
163 views

Resolution problem with Nvidia GT 620

So today my computer needed a reboot and when it booted back up my resolution had changed. It used to be either 1280×1024 or 1400x900 I can't remember but now after fighting with the GUI display ...
2
votes
0answers
176 views

Ubuntu 12.04 cannot detect my second screen

What I wanted is a dual monitor setup but I got two monitors with the same content :(. I have an ASUS Z87-K motherboard and am connecting two monitors to its integrated graphics (HDMI and VGA). I ...
1
vote
0answers
207 views

How do I resolve desktop larger than screen?

EDIT - The file is being saved to the desktop but is being placed in the region above DVI-I-1, i.e. the bit that is described by +0+261 offset. Temporary solution is just to align monitors along the ...