0
votes
0answers
46 views

Uknonw display in ubuntu 14.04

I'm using Dell E1914H monitor & this is a fresh pc. My cpu has DVI port & monitor has VGA port, I'm using connector to connect both of them. Firstly I tried to install Windows on this machine, ...
0
votes
1answer
89 views

Dual-monitor setup; one monitor changes to low resolution

Dear AskUbuntu Community, I am using Ubuntu 13.10 at work with dual-monitor display. One has 1920x1080 resolution and the other 2560x1440 (main), the graphics card is Radeon 7570 1GB. The main high ...
0
votes
0answers
55 views

How to duplicate two displays of three in total in Ubuntu 14.04?

Two displays, which I want to make mirror, have the same resolution (1920x1080). One of them is TV on a wall :) It's not very comfortable to move content to TV each time, because it's behind me. I ...
1
vote
0answers
30 views

Opening Firefox on second display at startup

I have attached two monitos: 1 dvi (primary) 1 HDMI. I have added this at startup app list to load Firefox at bootup: firefox -P TV -url "http://mylocaldom.com" -no-remote This is the output of ...
0
votes
0answers
47 views

Desktop won't display properly on monitor (VGA)

It flickered a lot during the 12.04 LTS install (it was still usable though), and the login screen is fine. But as soon as I log in, the desktop doesn't display properly, all I see is a black screen ...
-2
votes
1answer
295 views

Trying to install Ubuntu 14.04, monitor says mode unsupported/out of range [duplicate]

Monitor says mode unsupported/out of range during installation of ubuntu 14.04 and never boots to the ubuntu desktop.
0
votes
0answers
14 views

Login screen not showing after connincting to a bigger display ( a monitor )!

So, I have ubuntu 12.04 lts on my laptop and I got a new monitor so I connected the monitor to the laptop to get a bigger display but the login screen won't show. Can anyone tell me how do I fix this? ...
1
vote
1answer
87 views

external monitor can't display max resolution

I had been using an external monitor, an old Dell Inc. 19" with Ubuntu 14.04 for a while now, The resolution it displayed at was something like 1366x768 or 1366x1024, I can't remember exactly which ...
1
vote
0answers
29 views

Ubuntu 12.04 Server monitor goes into sleep mode (no display) after fresh install [duplicate]

For some reason I can boot and either use Ubuntu 12.04 server edition, or desktop version. I can live boot the disk, I can go through the installer, or even use the ubuntu alternate installer. But ...
0
votes
1answer
144 views

Wrong resolution on ubuntu 14.04

I have installed Ubuntu 14.04 LTS on my system. My graphics card is an NVidia 8800GTS. For some reason ubuntu detect that my screen resolution is up to 1024x1280. I have already installed the NVidia ...
3
votes
3answers
1k views

Ubuntu 14.04 - Add Fake Display when No Monitor is Plugged In

I have an Ubuntu 14.04 server that has no external monitor connected. I use NoMachine to remote control the machine. When I do so, the Unity/Gnome interface doesn't see any monitors connected, so I ...
0
votes
0answers
50 views

Only 2nd Monitor, not Notebook display, visible

I am trying to install Ubuntu 12 on my notebook, Acer Aspire 7715Z. On boot up, system recognises Ubuntu and loads up installation screen. A few pages of white text roll down the screen and then the ...
1
vote
0answers
335 views

Detected displays wrong after upgrade to 14.04

upgrade to 14.04 - screen display finds 1 built-in monitor, however I have 2 identical "LACie photon20vision II" screens (neither Built-in) attached to a ATI Radeon card. It does not seem to be ...
0
votes
0answers
50 views

Poor video quality 12.04

Using both a Dell 17" monitor and a HP 1740 I get bad video quality with a Ubuntu 12.04 machine. I tried all of the resolution settings with the monitors, but the fonts are multi-colored and smaller ...
0
votes
1answer
59 views

Xubuntu Monitor issue

I did a presentation with my laptop with an external monitor (using latest Xubuntu). After the end of the presentation my laptop ran out of battery. When I got home an logged in again, I had only a ...
0
votes
0answers
58 views

Second monitor not on by default

When I log in, my second monitor is "off" by default; Ubuntu acts as if it's not connected. I can enable it by going to System Settings -> Displays and flipping the OFF switch to ON, but I'd rather ...
0
votes
0answers
36 views

No display on main monitor and screen distortion/flickering on external monitor; I can't read the instructions

I use 12.04 LTS on my Acer E1-472G, but it displays nothing on the monitor. If I connect an external monitor, it displays distorted images in diagonally separated sections. I do not understand any of ...
0
votes
1answer
88 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
126 views

How can I crop a 1920x1200 monitor to 1920x1080?

I have a 1920x1200 monitor, and have some situations where I want to force the output to the more common 1920x1080. However, I don't want to distort the output, and would prefer a "cropping" black bar ...
0
votes
0answers
39 views

pressing any physical button/key causes external monitor to shut off

So I'm pretty new with Ubuntu. Well Linux in general. Anyway, whenever i switch to an external display with my laptop (hp pavilion dv6000) and press any key on my keyboard or media control bar, it ...
1
vote
2answers
688 views

How do I get the two external monitors connected to my laptop to stop mirroring each other?

I have a Lenovo T440 laptop on 12.04 with two external monitors attached (running through one VGA port that goes to this splitter). Right now Ubuntu is counting the two external monitors as one (they ...
1
vote
0answers
70 views

HDMI Display Screen Resolution Resets

After I managed to solve my issues with the HDMI - VGA converter by reinstalling Ubuntu, I was wondering why Ubuntu keeps my resolution settings in some cases and loses them in others. I've written a ...
0
votes
1answer
72 views

Multiple Monitors: Monitor not turning on

I'm having trouble configuring my laptop display with the external monitor. I use the laptop most at home where I connect it to an external monitor and turn the display off. However I still need to ...
0
votes
0answers
101 views

Setting DVI monitor as primary display

I'm trying to set things for Youtube hangouts and capturing my desktop but it always records my secondary monitor instead of my moin one. None of the following works: Setting the primary display in ...
1
vote
1answer
166 views

Lubuntu VM - how to make external monitor on left side of primary monitor

I am using lubuntu as a virtual machine and my host OS is windows 8 and I connected an external monitor and it is to the right of my primary monitor. How do I change it so that it is to the left of my ...
0
votes
0answers
81 views

Ubuntu on Mac Mini Monitor Display

I have Ubuntu installed in two machines: a laptop and a Mac Mini. While in the Laptop the screen is fine, on Mac Mini the resolutions option showing are only two and neither match perfectly well. ...
0
votes
0answers
19 views

Acer Emachines Screen Jumbled

I have an Acer emachines El321-18se that uses an NVIDIA GeForce graphics. I recently installe Ubuntu 13.04 and from time to time the screen gets jumbled and distorted. I try to recreate the issue but ...
0
votes
1answer
316 views

Black Display in Xubuntu 13.10

I installed Xubuntu 13.10 a while ago. Everything was great up until just now when I tried to connect to an external monitor. After connecting the VGA cable from my laptop to the monitor I tried to ...
0
votes
0answers
62 views

How do I toggle screen geometry with hotkeys?

My main computer is a laptop with an external monitor and I need set up hotkeys to switch between two display modes: external monitor only (1920*1080) internal + external monitor (1280*800 + ...
0
votes
0answers
178 views

Ubuntu extend desktop mode [acer 4732z]

I have acer 4732z with ubuntu 13.10 installed. but I can't get how to make it to extend desktop mode when I plug a monitor to my notebook. I only can switch to monitor only laptop display only ...
0
votes
0answers
176 views

How do you change which monitor displays the Grub login screen?

I have my computer plugged into my monitor and my Big screen TV through HDMI, whenever I boot it wants to show the Grub2 bootloader on the TV and not on the monitor, this hurts my neck .. lmao ... the ...
0
votes
0answers
89 views

Second monitor to mirror specific workspace

I'm using Ubuntu GNOME and I'm looking for a way of making a second monitor display a specific workspace, for example the 2. workpace. If I switch workspaces at the primary desktop, the second screen ...
2
votes
1answer
56 views

Dual monitor wont play media centre on primary screen

I am running ubuntu 13.04 on a laptop that is connected to my TV. Everything seems to work fine but when I open my media centre (XBMC) it will only run in full screen on the laptop. I have changed the ...
0
votes
0answers
125 views

No display after boot. If I connect external monitor, things work fine

I just installed Ubuntu 13.04 on my new laptop after connecting external monitor. Reason being, display was becoming too faded on laptop screen if I don't attach external monitor. Screen is working ...
0
votes
1answer
107 views

Monitor resolution isn't selectable

I've got a 2560x1440 monitor, connected with a dual-link DVI cable. When I boot into Ubuntu 13.04, the resolution is 1600X1200 by default, and in Systems Settings->Displays, the highest resolution ...
1
vote
3answers
1k views

Laptop monitor turns off when external monitors plugged in

Just a heads up, I'm brand new to ubuntu and linux as a whole, so go easy on me. I just installed ubuntu 13.04 on my Thinkpad T430. A few bumps along the way, but I'm learning this new system ...
2
votes
1answer
428 views

How to force native resolution on secondary monitor?

So, yesterday I installed Ubuntu on my laptop (1920x1200), which I mainly use docked with a second monitor (ViewSonic VA720, VGA, 1280x1024). At first the second monitor wasn't detected at all, so I ...
0
votes
1answer
85 views

How do i view and access my windows 7 laptop from my ubuntu desktop?

The desktop has 2 outputs for monitor display: Can I plug in a vga chord from my laptop to the desktop? and control (the mouse and keyboard) the laptop from my ubuntu desktop? I was thinking of ...
1
vote
2answers
1k views

why is my second monitor stuck on 4:3 at 1024X768

I have been using a second monitor for a while now, and until I connected it to our TV via the VGA port everything went well. Then, yesterday morning, after I unplugged the VGA cable from the TV and ...
3
votes
4answers
1k views

Removing the Black Bar at the Top of the Screen [New Found!]

[New Found!] 1. When I set to others instead of 1440x900 (16:10) or 1280x800 (16:10) revolutions, the black bar must disappear. 2. When I set to 1440x900 revolution, the black bar must exist. ...
0
votes
1answer
81 views

Secondary Monitor Goes off upon logging in

I am using dell xps 14z laptop with Ubuntu 12.04, when booting up it detects the secondary monitor [Viewsonic] but upon entering the username/password , the secondary monitor goes blank . when I open ...
0
votes
1answer
275 views

Power off the monitor on install Ubuntu 13.04

When i try to install Ubuntu 13.04 , I have problem to display . In first i see the page same as blank after about 5 sec monitor power off and get to standby mode but the dvd-rom is worked hard and ...
1
vote
1answer
603 views

Screen flickers with Nvidia GPU

When I install the Nvidia driver (have tried both current and post-release current) the monitor flickers every time I open a new window/program such as Firefox. I don't know what else I'm going to do? ...
0
votes
1answer
433 views

12.10 Black screen on boot after unplugging external monitor

Here is my story: 1. I plugged an external VGA monitor to my laptor (Dell Vostro 3550) and configured dual display using System Settings/Displays. Everything worked well 2. I unplugged the external ...
6
votes
2answers
8k views

How to disable laptop's LCD and use external monitor as only output?

My laptop's LCD broke and I removed it. Now I permanently added a monitor via HDMI. How can I set up Ubuntu 12.10 to only use and show the external monitor and disable the LCD? Right now, I cannot ...
2
votes
1answer
526 views

External monitor stopped working [closed]

I have an ASUS notebook with ubuntu 12.10. My external monitor was working fine but after unpluging/repluging it, it's now detected as "unknown" in my display settings, and I don't get any signal on ...
1
vote
0answers
1k views

Savage S3 and Lubuntu (or any flavour) 12.10 big issue

Please be nice with me: I spent all the night with it and I'm exausted. I've got an old Acer Aspire1300 15"(512+256RAM and 1.3 mhz cpu). I tried all night installing Lubuntu, XUbuntu.. lspci -k ...
1
vote
0answers
232 views

Display and projector got messy after screensaver or energy saver

I'm a professor and I use Ubuntu to show my students presentations about the content. I get my laptop connected to a projector available in the room and, that works just fine at first glance. No keys ...
1
vote
0answers
165 views

How do I enable a third display with my setup?

I've been able to extend my monitor onto two displays at once, but I can't get it to work with three. When I use the System Settings > Display, it gives me the following error when I try to output to ...
2
votes
0answers
166 views

How do I change the maximum resolution of my computer for multiple monitors?

I am trying to enable three monitors for my setup in Ubuntu 12.10. My card is a Raedon 5700 HD series. When I try to extend my display to any additional monitors, I get the following error: required ...