1
vote
1answer
28 views

dual-monitor on Linux : how to change the virtual resolution of only one screen

I am using Centos 6.3 with two screens : screen A : 1280x1024 screen B : 1680x1050 Screen A is the main screen, and screen B an extension. The problem is, screen A should accept a virtual ...
0
votes
0answers
27 views

How do I set different background images for different monitors in Gnome 3.10?

How do I set different background images for different monitors in Gnome 3.10? As one monitor is 1360x768 and another is 1920x1080 it is not possible to use the Span feature and keep proper aspect ...
2
votes
2answers
158 views

Dual monitor ,not allowed full resolution

I have two monitors, one is connected via HDMI and the other one is connected via a VGA to a DVI adapter. Both of the monitors are 21.5" and support 1920x1080. The first monitor (HDMI) works just ...
0
votes
0answers
49 views

RandR 1.4 Optimus Dual Monitor

So, I have a dual monitor setup. HDMI comes in through Nvidia, main display is through Intel (I think). I want to use XMonad with the dual setup, and I want to be able to run with or without the ...
2
votes
0answers
143 views

linux catalyst and three monitors

I just switched from opensource ati driver to catalyst because I had many crashes on my linux box when playing flash videos. It looks like with fglrx my system is more stable, but I lost my third ...
0
votes
0answers
96 views

Unreliable detection of external monitor

I am using a Lenovo T410S with a port replicator that has two external monitors attached using DVI. Some times when I boot into Linux, one monitor is detected. Other times it is two. Oddly enough, ...
1
vote
0answers
300 views

xorg.conf renders display larger than screen

Background I am driving a 3-screen setup with 2 1080p screens one above the other and a flanking 1680x1050 in portrait. Problem On boot, the portrait screen is not rendered at the correct height. ...
0
votes
1answer
50 views

X forwarding: Disable secondary monitor

I use X forwarding from a linux box to a windows box (X forwarding) which has 2 monitors. New windows are always opened at the opposity display. Thats so terribly annoying! Any way to get rid of this ...
0
votes
0answers
173 views

Xorg: HDMI marked disconnected unless TV is on when X starts

I have a TV connected to my desktop via HDMI, so I can play Youtube on my TV. However if the TV is off when X starts, xrandr shows HDMI-0 disconnected, even after turning it on it never will show ...
1
vote
0answers
53 views

Drag and drop makes selected item shift to the left?

I have quite a strange problem. When I select an icon and want to drag and drop it, it's being shifted to left for exactly the width of left monitor. I believe there is some problem with my ...
1
vote
0answers
339 views

3rd display on Fedora 18 with ati radeon and intel graphics adapters

Using fedora 18 with latest updates (kernel 3.10.12-100.fc18.x86_64, xorg 1.13.3). Computer m/b has own vga connector, provided by: 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 ...
0
votes
1answer
992 views

Can not use 2 monitors under openSUSE 12.3 (KDE4)

I try to run 2 identical monitors connected to my "sapphire radeon 7870 HD Ghz" graphic card under opensuse 12.3. It works fine under Windows7 but under SUSE only one monitor is used. Both monitors ...
1
vote
0answers
115 views

Xorg separate X screens with internal and external graphics card

I have a motherboard (Asus P8Z77-V) that has an internal graphics card (Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor video card) and external pcie nVidia GT610. Is it possible to have one ...
0
votes
2answers
988 views

Permanently disable second screen

My laptop's monitor does not work any more and thus I've attached an external monitor. On boot, GDM still recognizes the primary laptop screen and displays it's login window on it. Which I then can't ...
1
vote
0answers
193 views

How to handle HDMI ports with DP adapter with xrandr [closed]

I'm currently running ubuntu with dwm on my macbook air and I have a problem. When I connect to a monitor using a dongle, which converts an HDMI cable to MBA's DP port, xrandr still recognizes it as ...
2
votes
1answer
2k views

Multiple users on one computer with different monitors on Ubuntu/Linux

I got a GTX 670, which powers my three monitors. But I got a processor with a HD4000 integrated graphics and I'd like to add a fourth monitor to the processor graphics, on which a different user works ...
8
votes
2answers
844 views

Disable Unplugged Displays (xrandr)

I have a laptop with two video outputs that I use when I am home (HDMI1,VGA1). To enable them, I do this: xrandr --output HDMI1 --right-of LVDS1 --auto xrandr --output LVDS1 --off xrandr --output ...
1
vote
0answers
364 views

(K)Ubuntu 12 does not detect my monitor connected via Display Port

I have one VGA and two Display Ports in my computer. VGA monitor works well, but when connecting a second monitor to DP (with use of DVI -> DP adapter) I cannot make it working. The monitor connection ...
1
vote
2answers
1k views

Dual monitor setup using startx not working

I have two Monitors which used to run two different application on each one. Eg. Monitor A should run chromium-browser Monitor B should run another chromium-browser This should be run after ...
0
votes
1answer
534 views

Three monitors with Ubuntu - Cannot define max resolution on all screens

I've a ZenBook UX32VD laptop with a Intel i7-3537U CPU. I'm on ubuntu 12.10 (kernel 3.5.0-23-generic, xorg 1:7.7, nvidia-current 304.64 and gnome-shell 3.6.1). This laptop has a nVidia card with the ...
4
votes
1answer
481 views

Emulating extra displays

I have a system with a single monitor, I would like to test the an xmonad configuration that is designed for multiple monitors. Is there any way to emulate a system with 3 monitors using something ...
3
votes
1answer
1k views

Setting up dual monitors in xorg.conf

I have a dual-monitor setup where the second (smaller) monitor extends the desktop of the first one. This works perfectly fine using the KDE monitor settings/XRandr, but Xorg's default behaviour is ...
2
votes
1answer
145 views

Howto setup second dualhead monitor to use tty10?

I have 2 Monitors so far setup for dual head with gnome3 using opensuse 12.2. I want the second Monitor to display the output of systemd-journalctl or htop for example on tty10 while tty7 is ...
10
votes
2answers
3k views

Triple monitor setting in Linux with USB-HDMI adapter

I'm trying to set up a triple monitor desktop at my office using Fedora 17, but it seems impossible, let me explain the setting: Laptop ASUS K53SD with 2 graphic cards, Intel and nVidia (Screen ...
4
votes
1answer
668 views

Fullscreen (youtube, games) does not fill main screen, is shifted between two monitors. Linux

I am trying to figure out where can I set position and size of "fullscreen view". I am running Ubuntu 12.04 LTS, with XFCE on ThinkPad T400 (Intel HD4000 graphics card, 1280x800) with one external ...
4
votes
4answers
4k views

Linux + “nVidia surround” + 3 monitors?

Is it possible to run 3 monitors on 1 nvidia card (600 series, 640/650/660/670) under linux/xorg with the closed source nvidia driver? At the moment a have a 2 monitors on my linux system in a ...
5
votes
2answers
1k views

Cannot exit X server, restart, shutdown or drop to tty when VGA monitor active

I have a strange problem. If I connect an external VGA monitor to my laptop, exiting the X environment in any way crashes the computer. For example, say I am working with my two monitors (the ...
1
vote
1answer
125 views

games opening at double resolution with 2 monitors

Whenever I open a game on my computer, It opens at a resolution of 3840x1080 aka the resolution of both of my monitors, combined. Now some games have good resolution controls, most do not. Is there ...
1
vote
0answers
399 views

Ubuntu 12.04, 2 NVIDIA GPUs, 2 different XScreens

I have two separate GPUs on my desktop, each has one monitor attached with. I know Compiz does not work with Xinerama, and TwinView only works when 2 monitors are from the same GPU. So I disable both ...
1
vote
3answers
2k views

Dual screen setup in Xorg

I have two Nvidia cards (an onboard and an added one), and a monitor connected to each one. Monitors are "on", at least the LEDs indicates that they are. But only the one connected to the onboard card ...
1
vote
1answer
1k views

Extend Desktop to Monitor over LAN

I want to make use of an old laptop by extending my the desktop from my main PC onto the monitor of this other, old laptop over a LAN connection. I've looked into Xdmx/dmx, but the project seems to ...
1
vote
2answers
958 views

dual screen won't work / ubuntu 10.04

I have an old computer, on which I'm running Ubuntu 10.04. It has a graphical chipset built in the motherboard (Intel) but has some PCI slots. I added an ATI Radeon 9200 graphical card in order to ...
3
votes
1answer
443 views

Using 2 video cards and 3 monitors

Im trying to get 3 screens working, one on my onboard AMD HD4200 and 2 on my Nvidia GT 430. I am getting 2 screens working, but I X is giving me an error. It says "Screen 1 was deleted because of no ...
3
votes
2answers
2k views

Using spare pc as second monitor

I'm looking for a piece of software that can enable a second pc to function as a second monitor via network. Both pc's are running linux so I would like something like MaxiVista only for linux. Is ...
0
votes
2answers
827 views

Open Google Chrome at launch on multi monitor system (LINUX)

I have an AMD HD6950 video card with the latest catalyst drivers installed on a 64bit Ubuntu 11.10 linux box. There are currently two 1920 x 1080 HDTVs connected but there will be four in the future, ...
2
votes
1answer
551 views

Negative values when absolutely positioning monitor in xorg.conf

In xorg.conf, in the ServerLayout section, I'm trying to arrange screens 0 and 1. Screen 1 's left top corner should be up 1050 pixels and right 880 pixels. But negative values seem to be causing an ...
0
votes
2answers
547 views

Xdmx and glx acceleration not working

I am using Xdmx (Now built into Xorg) to span a four monitor XServer over two PCs each running two monitors. Both PCS are running Arch Linux and identical versions of software, and have ATI graphics ...
4
votes
1answer
3k views

Multiple Graphics Cards on Fedora 15 (Gnome 3)

I have the (delightful) misfortune of having 3 graphics cards. They are XFX Radeon 5750s. Each drives 2 monitors via dvi. I am having a really hard time getting these running on fedora 15 (gnome 3). ...
2
votes
1answer
544 views

Dual monitor setup in Ubuntu 10.10: I want a workspace on one screen and another on the other screen

I've got dual monitors (TwinView) on Ubuntu 10.10 (remember: xorg.conf has mysteriously disappeared). I want a workspace on one screen and another on the other screen. Is it possible to do this? I'm ...
1
vote
2answers
2k views

ubuntu 3 monitors, 2 video cards not working

I'm trying to get ubuntu working w/ 3 monitors. I have been given 2 video cards lspci | grep VGA 20:01:00.0 VGA compatible controller: ATI Technologies Inc RV620 LE [Radeon HD 3450] 25:05:00.0 ...
1
vote
2answers
2k views

How to fullscreen application across both monitors of dual head display?

I have two Ubuntu 10.4 machines (and Ubuntu continues to hide more and more xorg.conf config such that I no longer know where to find it). One is a laptop running dual headed - DP1 is the internal ...
2
votes
1answer
391 views

Configuration tools for multiple monitors for X / Linux

I have Ubuntu 10.04 running gnome and two monitors. I am wondering if a can get a better multi-monitor configuration tool. The one I have, gnome-display-properties, has too many problems, including: ...
6
votes
1answer
1k views

Enabling hardware acceleration and Xinerama for multi-monitor/multi-GPU in Linux

My current setup is three monitors connected as follows (monitors listed from left to right): GPU0 (nVidia GTX 280): - Dell 2405FPW (1920x1200) - Dell U2410 (1920x1200) GPU1 (nVidia 210): - ...
1
vote
1answer
1k views

Linux: Automatically switch to external monitor (VGA)

I've got an eeePC with a really tiny monitor, so whenever I go (home, faculty, parent's home, friend's home, ...) I attach it to any external monitor I can find. If it matters my system is like this: ...
2
votes
3answers
717 views

linux xorg dual different monitors mouse border

If I hook an external monitor to my Linux laptop and configure it for dual head with the Gnome system tools, I do get them configured with the proper resolution and position (one to the left of the ...
4
votes
2answers
1k views

Synergy config dual monitors separately

In Synergy, is it possible to set up your config so that you have one server and one client, both with dual monitors, but the client machine has its monitors such that one is on the left of the ...
2
votes
1answer
2k views

Dual head setup for Ubuntu 10.04.1 and Windows XP Pro with same hardware configuration

I have a Dell OptiPlex 360 workstation at work, with 2 x ATI RV280 [Radeon 9200 PRO] graphics cards installed, which are attached to two identical 19" HII flat panel monitors. I'm using the open ...
1
vote
0answers
128 views

Mouse doesn't display correctly with Xinerama in Gnome

When I move my mouse to the second screen, for a moment the cursor can be seen on it, then it appears to return to the original screen. Then when I move the mouse around, the pointer is showing on the ...
0
votes
2answers
1k views

help with xorg.conf: xrandr on one of two widescreen monitors; rhel5, kde, ATI Radeon X1300

Can anyone help with me configure my dual-screen monitors for rotation? I have xrandr 1.1. Have tried various approaches, nothing takes. I can't even get the xrandr options to show up in KDE's ...
0
votes
1answer
175 views

How do I prevent new windows on one of my screens in Gnome?

I am using tree monitors at work with SLED (Suse Linux Enterprise Desktop) 11. It works great, except minor thing. On my leftmost monitor I run VMware Workstation with Windows XP and I run it full ...