General :: Setting Up A Machine With 3 Monitors?
Jan 20, 2010
link to an up-to-date tutorial for setting up Linux with 3 monitors? Specifically, I want to set up 2 different nvidia video cards with 3 monitors. I can already do 2 monitors on 1 video card, so I am not interested in those tutorials.
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Dec 3, 2010
opensuse V11.3
linux 2.6.34.7-0.5-desktop x86_64
ati radeon hd4770 256 MB
viewsonic vp201b/vp2030b
I was hoping to set up two monitors, 1600x1200 each -> 3200x1200 virtual. When I attempt to do so, I get the message (paraphrased since I cannot copy it) "required virtual size does not fit available size: requested (3200, 1200), minimum (320, 200), maximum (1600, 1600)".
1600x1600? That's an odd limit.
There seems to be more than enough RAM to accommodate the requested size.
What is the limiting factor? Can it be bypassed?
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Jul 26, 2009
Edit: FIXED, see 2nd 1/2 for correct config...Id like for someone to look over my xorg.conf and tell me what I'm doing wrong. Just a bit of background I'm using an Matrox G450 Multihead and a Nvidia MX4000 and have three monitors. Id like the G450 multi head to fire on the far left and far right and the nvidia to run in the center. The desktop should be extended across all three.
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Aug 9, 2011
I'm using a multiple monitor setup, and I'd like to use a different wallpaper on each monitor. The default background selector, however, puts the same picture on every monitor. I've tried the application 'nitrogen' from the repositories which claims to be able to do just that, but it doesn't do anything.
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Jun 20, 2011
I use 2 screens. The one that is giving me problems is 5:4 1280*1024, 60Hz monitor. These settings have been automatically detected and do match the manual's screen settings. The mouse disappears off the top of the screen and yet when a window is expanded to full screen it stops at the physical edge of the screen. The mouse stops at the bottom and left side of the screen (the other screen is on its right)
Messages that a new email has arrived are mostly hidden above the edge of the screen. I have tried the physical screen controls but they do not allow me to change the size of the screen, as I am running the monitor in digital mode. I am using the nouveau drivers. What can I do to bring the boundary down to the physical edge of the top of the flat screen?
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May 20, 2010
Somebody gave me an old Celeron 333MHz system w/ 96 MB RAM and I thought I would set it up as a little torrent server. So I installed Ubuntu server on it, but it does not see the NIC. I know the NIC functions because the person was using it hooked up to a network until a few days ago. Unfortunately, it's an ISA-based NIC and not PCI and my understanding is that I have to pass it IRQ and DMA settings to get it to work. Unfortunately, I wiped the windows 98 partition without thinking of snagging those settings. First of all, lspci does not show the hardware AT ALL. Here's the output I get:
Code:
00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge (rev 03)
00:04.0 USB Controller: OPTi Inc. 82C861 (rev 10)
[code]...
The machine is an old 'Compaq Presario 5050' with a really crappy BIOS that doesn't really offer any help. I read a post somewhere that trying to load the 'ne' driver should work, so I tried:
sudo modprobe ne
and it came back saying "no such device".
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Oct 12, 2010
I have installed Ubuntu 10.04 Server on an older desktop with the intent of making it into a firewall box. What I would like to do is hook one nic into the modem, and the other nic into my router. I'm not sure if I want to setup the 2 nics as bridged.
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Sep 18, 2010
I know it can be done, I just need to know what the hardware is called. There is a community center in the area and I might have a chance to help out. Due to not enough funding the center was only able to get One PC and five monitors. What I hope to be able to do ( and know its possible ) is get the hardware to make each monitor is own terminal with keyboard and mouse.
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Apr 29, 2010
I i'm having trouble setting up my triple boot machine. I have Windows 7 and Mac OSX on two seperatate hard disks and they are dual booting fine with the chameleon bootloader. I just attempted to install ubuntu from liveCD which i downloaded and burned from the ubuntu website. During intallation i the option to "install side by side to windows" and resized the windows partition to make room for Ubuntu(250GB of 1TB), i also selected the option to disable the GRUB bootloader because i want to use chameleon. The installer completed successfully and the computer rebooted but chameleon, Mac OSX or windows (my partition for windows is 250GB smaller) won't recognize the partition.
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Oct 30, 2010
I'm try to assess the viability of of setting up remote administration on a distant machine. Just for background, the computer I wish to administer is located on a boat in Southern Ireland while I'm in SE England. Sadly, the the boat operator is a far better fisherman than computer user and every now and then some rogue sensor numbers get captured by the boat's computer and these eventually need operator intervention. Anyone who has tried to talk a non PC literate user through correction routines over a dodgy mobile telephone while the said user is trying to operate mouse/keyboard in an Atlantic swell will appreciate the problem.
However, there is a fairly good mobile phone broadband signal available in the area so I was wondering if there was anyway I could set up a point to point connection with the boat over this medium. That would allow me to administer the machine remotely.
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Aug 15, 2011
correct settings for UFW on my Ubuntu Desktop 11.04 I am setting upo a webserver and want the security for hosting websites but I also need to login to the machine via my LAN computers. I am concerned about setting it up incorrectly and having people hack my machine.
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Nov 26, 2010
I am searching for a way to have multiple sessions or users on the same vnc server. I have a machine that I need to remotely access as root (for admin purposes) and as myself (as the normal user) the rest of the time. I probably will never have to remotely login at the same time as both root and myself (I am not that multitasking!)I searched the web for almost 1 hour without finding anything useful... Right now my /etc/rc.d/rc.vncservers.conf looks like:
[code].....
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Aug 13, 2010
I have three machines say A B and C. I want to make machine B as a router for A and C, so that the ping packets from C to A should be going via B. I have directly connected two interfaces(eth4) of A and B and similarly two interfaces(eth5) of B and C. I have even set up a route between B and C. 1. But I am not able to set a route between B and A.2. If I ping A from eth4 of B(viceversa) it works. When I ping B from eth5 of C it work but not the viceversa.3. Also, if I ping from C to A, B receives the packets, but not A.
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Feb 11, 2011
I I'm currently working on Nagios Core 3.2.2, and I'm trying to set up a mail notification. I already install postfix and mailx. And I'm able to send a mail via Ubuntu. I checked this with the command: echo "mail test" | mailx -s "test subject" mail address.But I don't know what to do next. I'v tried many different suggestions that I found on goolge, but nothing seems to work.
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May 10, 2010
Can anyone point me in the direction of setting up shares for windows machines on centos. I have found a few document but never managed to get it up and running correctly. I need to be able to get access to subfolder etc for different users. Is there any way of doing it with some sort of gui?
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Jan 12, 2010
I am having some trouble setting up a cron job that creates a tunnel to my remote machine to work correctly on Ubuntu 9.10. The setup looks like the following:
(1) myscript.sh (executable)
Code:
#!/bin/bash
ssh -2 -x -i /home/user/.ssh/id_rsa.prv -L 3128:myremotemachine:3128 myaccount@myremotemachine
(2) crontab -e, added the following lines:
[Code]...
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May 31, 2010
Im having trouble setting my SAMBA server correctly. I have two Win machines, one with WIN7 and one with XP. I have one Ubuntu machine and Ubuntu Server 10.04. My problem is that I can only acess files from the Win 7 Machine. When I try to map out the shared dirs on my serverI get asked for user and password, when I enter my creditensials it dosent help.. What to do? I used the sample smb.conf file and open for no restrictions..
[Code]....
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May 14, 2010
Have installed Suse 11.2. how can I change the calendar format dd/mm/yyyy and how to configure the system to sync.from an ntp?
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May 4, 2010
I have a ubuntu server , can advise if I want to change the network setting ( eg. IP address , gateway address etc ) , which one is the configuration file ? for example , if I want to change eth0 setting , what file I should update ?
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Nov 30, 2010
How do you transfer files on a Linux machine with ftp,sftp and scp disabled onto a remote machine
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Jul 29, 2009
I successfully installed the virtual box on my fedora 8 system, and also created a virtual machine with windows xp OS, it works nicely, I try to configure the serial port of my virtual machine and try to configure the path for the port "screen shot are attached" it gives me the error message also the "screen shot are attached" for your review.Is kind of mistake is going on during the path setting, and how to set the path for configuring the serial port of my virtual machine so that I can use the hyper terminal tool of windows.
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Jul 14, 2011
I have some file tools on a mint machine that I would rather not install on my mac laptop. Mainly because of the vastness of apt-get and the low risk of installation failure. Anyway, every so often I have a file that I want to process in place using some remote tool. Both machines can ssh right in to each other so I was figuring there must be some script or tool out there that would allow me to type out something like remote [file] [tool & args] to send my file to the other machine, get it processed, then get it back.
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Aug 13, 2010
I'm know very little about Linux but decided to set up a machine running Drupal CMS on a Debian machine and it won't go. The folks at Drupal have tried to help but it seems the Debian OS won't do it's PHP thing for Drupal.
That means i'll have to start at the START I guess.
how to become a master of Linux if one is starting from ABC (I can add and subtract, that's what it feels like)
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Aug 3, 2010
I'm the Administrating the computers in my office. I want to monitor the user's activity. How can i remote login without distrubing the user's activity on his computer? Any software need to be installed? (I don't want to use Terminal server client).
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Jul 10, 2010
I have 3 monitors and installed Debian Lenny. After installing the driver I was able to set resolution to 1600x1200 just on the monitor to the left, no output to the others And after some config I lost it totally.
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Mar 8, 2010
How can i copy a files from Machine A to Machine B.Which is LAN connected
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May 20, 2010
I installed the latest nVidia drivers on my laptop using the 9800M card. The laptop is a Gateway P-7805u and I'm connected to the second monitor using VGA.Also, before installing the nVidia drivers (and just using the basic drivers included with Kubuntu 10.04), basic dual monitor support worked, except I could not enable compositing features for some reason. So I thought the proprietary drivers would fix this.Several issues have arisen since installation:
1) I've clicked through all of the display settings to activate the second screen with absolutely no change.
2) When I try to apply settings and Save Configuration as the nVidia help suggests, I am told that I cannot save to the X.conf file. I assume this is due to innate permissions on my user settings, which I have no idea how to properly configure.
3) I have no idea where to go from here, as most of the fixes I found online involve Linux syntax and verbiage, to which I'm totally clueless after spending over half my life with Windows.
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Feb 28, 2011
I have Synergy setup between a Windows XP computer (Dual monitors) and a Linux computer (Dual Monitors). So it goes [XP1] [XP2] [L1] [L2]. The XP computer is my server (running Synergy+).
Synergy seems to work fine going from XP1 XP2 and L1 but I can't get to L2. My cursor bumps up against the right edge of L1 and shakes a little but won't go over to L2. However if I plug a mouse directly up to the Linux box I can go between L1 and L2 just fine.
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Oct 10, 2010
How can I make a window span over both monitors? I have the monitors configured using the KDE monitor setting tool. I need specifically full-screen (for presentation purposes) or at least a maximized window. Kwin insists on locking the window on one desktop.interestingly it really is Kwin preventing me to do this. If I get rid of KDE and just launch a plain X session, the window maximizes correctly.
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Feb 2, 2011
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: When I swapped my monitors over, the narrower (external) one now on the left. There is a width calculation error, such that I have a virtual monitor the width of the wide-monitor on the narrow-monitor and part of the wide monitor. And a virtual narrow-monitor on the remainder of the wide-monitor. Also the visible mouse pointer does is not aligned with the active spot, an x offset of one monitor width. I would like, in approximate order of importance:
[Code]...
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