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6
votes
1answer
1k views

Dual head configuration with two touchscreens in Linux

As a part of my current project I need to set up a Linux-based workstation with two monitors, both of which are multitouch-enabled (ViewSonic VX2258wm, Quanta touch panel). So, naturally, I set up a ...
3
votes
1answer
1k views

dual-head with NVidia Quadro FX3450/4000 on Centos 6.2

I am having troubles setting up dualhead with an NVidia Quadro FX3450/4000 card with Centos 6.2. The driver is installed from ELRepo. I set up twinview with nvidia-settings (and checked ...
6
votes
2answers
4k views

Setting dual monitor with different resolutions using ati open source driver

I have two Monitors and am using Arch Linux, setup like this: 1280x1024(primary) 1680x1050.(secondary) ATI RADEON X1300 Open source ATI driver On the boot screen my primary monitor(17") have ...
0
votes
0answers
567 views

Using xrandr freezes computer completely

I have the following problem: I have a laptop (open) with an external monitor connected. After boot, everything is perfect - the laptop screen is on the left of the external one and both resolutions ...
4
votes
1answer
2k views

How to configure Xorg for a dynamic dual monitor setup

I have a laptop usually (!) connected to an external monitor. Now I want to configure (if possible without any scripts and/or xrandr) xorg such that If the external monitor is connected AND the ...
35
votes
6answers
12k views

How can I detect when a monitor is plugged in or unplugged?

Is there any event that is triggered when I plug in or out an external monitor into the DisplayPort of my laptop? ACPID and UDEV don't react at all. I'm using onboard graphics on an intel chip. Here ...
3
votes
3answers
4k views

How to extend my desktop to a second connected screen

I'm sure the answer to this question was already presented here in some where, but a quick search (here + Google) didn't find it. I connect a screen to my laptop, and it's blank. How do I extend my ...
6
votes
1answer
1k views

Can I choose which of my dual screens a youtube video will maximize to?

Watching a youtube video, I click on "maximize to full screen" (the flash button). It maximizes to the wrong screen. How can I choose which screen will display the vid?
6
votes
2answers
2k views

How can I swap my two screens, left to right?

I pressed something and accidentally swapped my two screens. My left one is actually considered as the right one, and vice versa. How can I swap them back? Edit - Specifically, I'm using Gnome, ...
3
votes
0answers
310 views

How do I set up dual quadro cards in RHEL 5.5

have a RHEL 5 workstation with 2 nvidia Quadro FX4500 cards, with one display attached to each card. After doing a clean install of RHEL 5.5, the second display doesnt work (it worked ok in RHEL 5.2). ...
2
votes
1answer
4k views

How to change Fedora 14 dual-monitor default behavior (No clone)

I am running F14 on my laptop, and I use it either with or without an external screen. [nbarraille@barraille ~]$ xrandr | grep " connected " LVDS1 connected 1280x800+1280+0 (normal left inverted ...
3
votes
3answers
571 views

How to retrieve monitors configuration from the command line?

I am making a script that needs to access the computer's monitor(s) configuration. How can I do that? Is there a command or a file I could read where I can access this information? At the moment, I ...
10
votes
5answers
7k views

How to lock one mouse/keyboard pair to each screen?

Using the ATI Catalyst Control Center (fglrx), I setup two desktops (the multidesktop option) via dual-head. Now I have two mice and keyboards (USB) attached which, using xinput can be put in two ...
5
votes
1answer
4k views

Is it possible to control which monitor is considered the primary monitor?

I just added a 2nd monitor and I ran into that oh so typical issue where the monitors are swapped. Apparently, the 2nd monitor has been identified as "monitor 0" by X.org, but it's # 2 according to ...
12
votes
1answer
2k views

Can one PC be used by two users at the same time via dual-monitor?

Since modern PCs can use two screens at the same time I wonder if it is possible to plug in two keyboards and mouses as well to have the two screens run two (more or less) independent X-sessions at ...
7
votes
3answers
5k views

How to place an application on the second monitor with awesome-wm?

I recently got a second monitor at work and want to configure all with my window-manager: awesome. I run into a problem to put some applications on a tag on a screen. For example I have a rule for ...