Ubuntu Multimedia :: Auto Detect VGA And Switch Monitors?
Jul 31, 2010
I've HP DV 2000 laptop.
I'm trying to find out how to make my ubuntu to auto switch monitors when I connect my lcd into the vga plug and also switch the desktop bars into the new monitor and also use the laptop screen as a side screen.
In setting I can turn off my laptop screen and i'll see only on the lcd screen, but I need to configure it first, I want it to be automatically and when i plugged out the lcd it's back to normal.
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May 29, 2011
I've installed Squeeze 2.6.32-5-amd64 on my laptop (Alienware M17X R3, Intel i7 Sandybridge, ATI Technologies Inc Broadway [ATI Mobility Radeon HD 6800 Series])The screen is 17", with maximum resolution of 1920 x 1080. After a default install of the operating system, the maximum resolution I can select is 1280 x 1024.My research so far has suggested that I need to edit the /etc/X11/xorg.conf file and provide xorg with the necessary resolution.
Again, by default, the xorg.conf file is not created. This leads me to believe that xorg is scanning my hardware at startup and providing me with whatever it thinks is appropriate. I tried following these instructions to generate an xorg.conf file. This process created an xorg.conf file under /root/.
When I copy this xorg.conf file to /etc/X11, I get a blank (i.e. black) screen. Deleting this file restores the default resolution 1280 x 1024.This system is dual booting with Windows 7. Under windows I am able to get a 1920 x 1080 resolution, so I know my hardware is up to it.At this stage I have yet to install the drivers for the Radeon graphics card.What are my options regarding configuring xorg to give me a higher screen resolution?
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Feb 21, 2011
I have HP Compaq 6530b laptop running Debian Wheezy AMD64. I have a docking station with a monitor supporting 1680x1050 resolution and the laptop monitor with 1440x900. The video is integrated Intel mobile series 4.Both monitors are identified and working OK. When I use the laptop monitor standalone it runs at the native resolution. When connected to the docking station I can choose dual monitors with both using their native resolutions and the desktop spread on both of them (with the laptop monitor being primary and containing the taskbar and icons). If I choose to mirror the display it sets itself to a lower resolution of 1280x1024 that is supported by both monitors.
The problem is that I want to use one monitor at a time. If I close the lid of the laptop it turns off both monitors instead of using the docking station. When the lid is closed I want the bigger docking station monitor to be primary and working at native resolution and if I open the laptop or remove the laptop from the docking station to use the laptop monitor at it's native resolution.I had Debian Lenny I386 before and it was operating as expected but I made a clean install of Wheezy amd64 and I don't know how to configure it.I don't have xorg.conf file so I don't know where it takes the settings from.
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Apr 13, 2011
My netbook DOES seem to know when I plug in or remove an external monitor. Can I get it to simply auto-switch?
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Oct 6, 2010
My laptop screen broke (smashed) a while ago and I have been using Windows with an external monitor on it ever since. My main laptop, however, runs Ubuntu 10.04 which I prefer immensely so I installed it on my broken laptop in dual-boot with Windows. Everything was fine at first, it loaded by default into a dual-monitor mode, but that was easily changed to just the single external display.
The problem was when I installed the graphics card driver (a Nvidia one). It seemed to reset the configuration to just using the laptop's broken built-in monitor. From what I can tell, there is nothing wrong with the driver as the OS seems to be running fine (from the small corner of the screen which still works). Unfortunately, neither the FN-F4 key combination (which never worked on Windows either) nor unplugging/reinserting the HDMI cable resets the screen setting to let me use the attached monitor.
So my question is whether there is anything I can do using the full-screen terminal (CTRL-ALT-F1), or a keyboard shortcut, to change monitor or go to dual-monitor mode. I would prefer not to use it to just disable the graphics driver because the laptop is a Samsung r780 and the only reason I really want to use it is its great graphics card which is way better for editing stuff and 3d tasks than the old replacement I'm using at the moment.
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Apr 6, 2011
how do I switch from auto logging in to the menu?I want to make this change via a terminal. ( I know how to do it from the gui )
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Apr 9, 2011
The first time I started ubuntu, it auto-conected to my personal wireless network. Now, when I try to connect to another wireless network, it doesn't auto-detect. Does anyone know why this happens?
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Jan 22, 2010
Someone explain this to me. I often thought in the back of my head, how do I check if my drive is bad in Linux? I always excused it thinking well I guess besides gaming that's another reason to keep a windows partition around. I boot up yesterday and Gnome was acting weird. Then, it happened. "We have detected bad sectors in your hard drive." I thought, no, you're stupid, this hard drive is less than a year old (however it was a replacement for another one that died). So I reboot.
Boot back up - Different error message. But instead of getting it a few minutes after log in, I got it right away. "We have detected potential hard drive failure." Okay, Linux. Want to play this game? Booted to Vista, downloaded Seatools to test my Seagate drive. It failed... Swapped SATA cables... it failed... So I ask - how does Linux have this auto detect capability like that? As much as I love Ubuntu, I was like there's no way it could just magically tell like that without running the Seagate program. But alas, Ubuntu was dead on target.
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Jul 18, 2010
I am running UBUNTU 10.04 on an X86 system 64bit. I am trying install a wireless keyboard and am not having much luck.
-My non wirelessUSB keyboard and mouse work fine.
-My wireless logictech mouse works fine without adding any special drivers/packages
-Wireless Keyboard (LX500, uses same receiver as mouse) does not work with standard config
-Adding HIDPOINT and selecting my wireless mouse and keyboard (LX500) - wireless key board does not work. Mouse still works.Since my wireless mouse worked before HIPOINT installation (64 bit), I believe HIDPOINT is not working.
HIPOINT Does not detect my wireless devices auto, must manually select them. So I believe that there is some conflict with other drivers.Can anyone point be in a direction to look? What are the typical configuation files and drivers used to configure standard USB mouse and keyboards? What are some other software that might be installed that is conflicting with HIDPOINT?
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Aug 21, 2010
I currently have a command line Ubuntu 9.10 installation.
I wish to be able to have either both wireless and wired connection working
For example: when LAN is connection the wireless is switched off, when LAN is disconnected the wireless comes up (WPA2)
I know that the Network Manager in Gnome does this auto switching for you but I need to know how to do this in command line only.
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Feb 17, 2011
Is it possible to configure nagios to auto detect all the hosts that belong to a network and place them in the cfg files?
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Apr 1, 2010
I have a scenario where a Debian (in this case) device will be connected to an existing LAN.What I then want said box to do, is to query the LAN to see if there is an existing DHCP server present. If there isn't one - then simply use the Debian box as the DHCP server (which works fine atm).If there is an existing one - I need the Debian box to be able to turn off it's own internal one and get it's details from the existing server (ie. change from server to client).
These action will need to be sat in the background as well - just in case another DHCP server appears on the LAN after this box does. Don't shoot me for saying it - but I know Windoze server does this. Is there a 'script/util' that anyone knows of (I am trying to do this auto-magically)?
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Jun 14, 2011
SuSE 11.4 is a wonderful release, but two chronic problems remain. The most serious is the inability to get Gnome to recognize an intel driver parameter specification in xorg.conf or 50-screen.conf with a predetermined, working screen specification. With the latest update that includes: [url]
Gnome will boot up in a strange resolution with a display of a pink screen and fragments of icons split and duplicated over the display. Teasing open the terminal parameter screen, terminal parameters (resolution, horizontal rate) appear to be correct. The terminal type is 'undefined', whether the screen is operating correctly or not, and any attempt to set defaults are refused. Perhaps the intel driver has not been selected by the operating system. Is there a way to specify a default screen driver?
This has been a chronic problem, now aggravated with the latest update to the point where the computer is now rendered inoperative.
Ironically, the other problem, that of the difficulty in downloading certain update files also remains. Had an elaborate update workaround procedure not been followed, the system would still be usable.
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Jun 24, 2011
There are many plain text files which were encoded in variant charsets.
I want to convert them all to UTF-8, but before running iconv, I need to know its original encoding. Most browsers have an Auto Detect option in encodings, however, I can't check those text files one by one because there are too many.
Only having known the original encoding, I then can convert the texts by iconv -f DETECTED_CHARSET -t utf-8.
Is there any utility to detect the encoding of plain text files? It DOES NOT have to be 100% perfect, I don't mind if there're 100 files misconverted in 1,000,000 files.
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Jun 27, 2010
how does one have to build a deb-package in order to detect and react to the --purge switch?
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May 24, 2010
SPM has just two options 1. Direct connection(no proxy) to internet and 2.manual proxybut my firefox cannot connect to internet with no proxy, It can connect to internet only on auto-detect proxy settings option.Right now my SPM is not working. I can ping the SPM server from my console but apt-get is not working
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Jan 20, 2010
On one PC i get automatic updates allmost every day and on the other PC i haven't gotten an auto-update since the install. apt-get update runs ok. I have seen from other posts here, that stable distros are supposed to get only security updates. Why, tho, does one PC get auto-updates, the other not? Is there some switch to enable auto-updates?
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Feb 4, 2011
1. I am currently using a basic fedora 14. I had a fedora 8 DVD that contained many packages including its installation (I mean it was bootable and had its iso image. Now my question is that is there any way by which I can install the packages(like OpenOffice.org) from that DVD to fedora 14? I have a slow internet connection and its not possible for me to download large files.
2. I installed some packages via yum. My friend also has fedora 14 but unfortunately he doesnt have a internet connection to download the files via yum and install them. Are the .rpm files downloaded via yum stored in some specific folder, so that I can transfer those files via a flash drive to his computer and install them directly there?
3. Is there a way to autologin my account so that I dont have to type my password everytime I switch on my PC?
4. Everytime and every session I try to access a ntfs partition, it asks for my root password. Any tricks to bypass this?
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Nov 18, 2010
I've been attempting to figure this out for about 4 days straight, so far it has not been fruitful. I've installed Ubuntu 10.04 server onto my former gaming system, Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2 cores with 2 GB ram. Overkill I'm sure, especially for a simple personal voip, htpc, storage server.
The problem is only noticeable when I have the vent server running, on the 10.04 server, and I attempt to connect to it through the LAN via the client on my windows computerEverything works fine and connects, LAN and from the outside, as long as the server is set to DHCP. However when attempting to switch to a static IP address, the vent client will not detect the vent server at all.Aside from an annoyance at having to stick with DHCP, I am still curious as to why the static settings will not function. Something so simple has turned into something quite difficult.
I can still connect to the Webmin interface and Putty into server with either DHCP or static IP enabled.I've performed the following troubleshooting steps so far:1) Followed the directions at https://help.ubuntu.com/8.04/serverg...iguration.html2) Edited the /etc/network/interfaces file through the CLI with nano and through notepad on the windows computer3) Through Webmin I've assigned the static IP, although for some reason it does not include a gateway field.4) I've rebooted the server5) I've issued the CLI
Code:
sudo /etc/init.d/networking restart
Here is the file /etc/network/interfaces:
[code]....
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Jun 29, 2010
This is probably a stupid questions but it's a pet peeve of mine. I have three hard drives you have to actually open them before they show up in other areas/on the desktop.Is there a way that when ubuntu starts they just automatically are detected?
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Apr 12, 2010
I am running Ubuntu 9.10 on an HP laptop with an Intel 82852/82855 GM/GMC Graphics controller. I have a 2nd monitor attached to the VGA port (HP f1703). The problem is that the two screens have different resolutions. the laptop is 1280 x 768 and the other monitor is 1280 x 1024. The xorg.conf file that was created with Xorg -config set both monitors up with 1280 x 1024 resolution so my screen on the laptop looks all "squashed". I have tried to reconfigure it using the Display Preferences dialog but after i re-boot, both screens are unviewable and I have to restore my previous xorg.conf file. I went through the HOWTO: Jaunty Intel Graphics Performance Guide procedure to setup a "safe" configuration but didn't work and I had to restore my "good' xorg.conf file. What do I need to do to setup my two screens with the correct resolutions: 1280 x 768 and 1280 x 1024?
Here is the video portion from my "good" xorg.conf file
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
[Code]...
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Aug 11, 2010
Is it possible to run ubuntu with 3 monitors on 2x8400gs? What I have tried: Installed 10.04, enabled latest nvidia drivers. Enabled and arranged each monitor as a separate x window. However, when I did this configuration I couldn't move the programs from the (primary monitor) to the ones plugged to the other 8400gs. What I plan to use ubuntu for:
Mainly work in eclipse, firefox, and evolution. I have no interest in games since this machine is my workstation.
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Jul 22, 2011
I'm not new to this distro or the forum I only decided to register today seeing as I actually do have a problem and need help because I can't work it out myself. I'm currently trying to get my 3-monitor set-up to work with Natty but I just can't get it to work. I can get 2 of my monitors to work fine in twin-view, and I can move windows between them, but I want to be able to move windows between all three of them. Now, I've tried many different configurations, I've tried making them all Seperate X's, but that didn't work as only two of them turned on and it was like Xorg crashed because Ubuntu would login, but nothing would come up after that it was just like the default Ubuntu wallpaper with no launcher, or desktop or even management. I tried ctrl+alt+f2 to try bring up terminal but that never worked either. i then tried using 2 monitors in twin-view and 1 as a seperate X, but that didn't work either as the same problem happened when I made them seperate X's.
[Code]...
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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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Jul 6, 2010
I want my video card to stop processing an image to my integrated monitor and only process images to my external monitor.
My problem is that I use my Toshiba Satellite M65 (which is a laptop) as a desktop: I use an external monitor, external keyboard, and of course an external mouse. I only recently started using Ubuntu after many years of Windows XP and I just realized that both my laptop's integrated monitor and my external monitor are 'on', displaying the same image. I want my video card to stop processing an image to my integrated monitor.
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Aug 6, 2010
I have a 64-bit four monitors linux machine. I was wondering if there's a way to log into it using a Windows machine and be able to see all four monitors instead of just the primary?
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Apr 11, 2011
I just built a system with an Nvidia GT240 and Ubuntu 10.10. I have two monitors and am trying to get them set up. I currently have them working fine in twin view but I'd like to have set up as separate X screens. However, whenever I do that X crashes. I've got the latest drivers set up from the x-sane PPA so I'm not sure what more I can do. My driver version is 270.29.
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Jul 29, 2011
I am using Ubuntu 11.04 - the Natty Narwhal 64-bit and I am using the Nvidia Xserver version 173.14.30 and it never has any problems when I am in single monitor mode but when I turn on twinview mode like this----
and click apply the new monitor first shows up black and when I move my mouse over the monitor stuff starts showing up and I am able to click ok to keep my settings
when I click ok the screens freeze. everything else works; I can move the mouse around and if I am playing music it still plays but if I click on any button nothing happens and nothing happens when I use the keyboard either. I would really like to be able to use both my monitors
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May 3, 2010
Just installed a clean version of 10.04 onto my Sony VAIO with an ATI Radeon Mobility x700 video card.Whilst using 9.10 KK I was getting low resolution but the dual monitors worked totally fine.Which I use to connect to my TV via a RGB/PC Cord.Since upgrading to 10.04 the resolution is awesome BUT when I merge both monitors the laptop goes mental and shows a white/whitish screen.If I use have both monitors side by side its OK but then I cant run xbmc to show movies. I'm stuck with making the TV my main monitor, which is a pain.Why is the laptop going white after merging screens? Does anybody have any ideas?
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May 21, 2010
After working on trying to get my 3 monitors to work with Ubuntu 10.4 and my ATI Radeon HD3200 (IGP) and HD4850 cards, I just had to share the xorg.conf. I am using the default open source drivers that came with 10.4 and I kept KMS enabled (it wouldn't work without it).
Here is my conf:
Code:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "4850-2-Screen"
Screen 1 "4850-1-Screen" RightOf "4850-2-Screen"
Screen 2 "3200-Screen" RightOf "4850-1-Screen"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
Option "Xinerama" "on"
#OPtion "Clone" "off"
EndSection .....
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