Questions related to hardware displays, either internal (as in a laptop) or external (as in most desktop monitors, or projectors)

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1answer
37 views

Jagged screen edges

I see constant jagged lines on my screen. They start appearing after using Ubuntu for an hour or so. This has been a constant issue ever since last few Ubuntu releases. I am using Intel DG31PR ...
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0answers
167 views

Fuzzy text in console on external monitor

I have my laptop connected to external monitor as primary display. When I drop to virtual console/terminal, the console text on the monitor looks very fuzzy. Is there way to fix this?
0
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1answer
243 views

How to make gamma settings on Ubuntu 14.04 permanent?

I need to change my monitor's gamma settings permanently to the value of 0.7. I've tried using xgamma for this, but the thing is I have to execute this command everytime I start my laptop. Also, the ...
0
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1answer
23 views

windows arrangement after disconnecting and external display

I have a Toshiba Portege Z830 64bit with Ubuntu 12.04LTS (3.2.0-58-generic). I have several workspaces as I like to have different workspaces for different tasks. When at the office or at home I ...
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0answers
20 views

How do I give icon titles more space to display text?

I'm currently using Ubuntu 12.04. I use a size 15 font to display all fonts on my computer and I've noticed that if certain applications have a longer name that consists of two or three words they get ...
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0answers
75 views

Ubunutu doesn't recognize 3rd monitor

I just installed Ubunutu 14.04, after the experimentation I did with previous version on virtual machines went smoothly. I have 3 monitors - 2 connected to PCI-E graphic card (via DVI and HDMI), and ...
0
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1answer
481 views

Mirror displays with Ubuntu 14.04

Some years ago I switched from Windows to Ubuntu. Now Ubuntu 14.04 is installed on my Acer TravelMate 5742G with: Intel Core i5-460M Nvidia GeForce Gt 420M and Nvidia binary driver version 331.38 ...
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0answers
129 views

how to have the entirety of a display used in a multi-head display

I have a laptop triple-head setup: one display is the laptop display, another display is connected via USB (DisplayLink) and another display is connected via HDMI. The HDMI display, which is on the ...
4
votes
2answers
1k views

Can't save nvidia settings for screens after reboot

I have two screens and sometimes I just want the 27" to display. So far I have tried to run the nvidia-settings as sudo -s nvidia-settings But every time I reboot I have to redo my preferences.. ...
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0answers
49 views

I have a problem with the projector

When I connect the cable of the projector to the laptop I have to work on the projector only and nothing appears on the laptop's screen. I want my work to appear in the laptop and in the projector ...
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0answers
33 views

Unknown display keep appearing after connected with external display

I did a stand alone Ubuntu 14.04 (fresh install) on my Lenovo ideapad z570. Having problem with display setting when using Nvidia, problem was with VGA could be solved using suggestion from one of ...
2
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1answer
142 views

Use windows laptop as second screen to Ubuntu laptop

I'm using Ubuntu & I want to use my old windows 7 laptop as second monitor. I've come across a couple of questions around similar issue but none that are specific to my configuration. I'd really ...
2
votes
2answers
112 views

Primary display unknown

I'm new to Ubuntu, I recently installed 12.04.4 LTS. My display is not recognized by Ubuntu. Display: Kent Modular Electronics (KME) 29LR1901A51UN/1 connected via RGBHV BNC connectors. Video ...
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0answers
31 views

Trying to get 3 monitors on Ubuntu 13, max combined resolution is 4096x4096

I have a Dell machine running Ubuntu 13.10 (I think), with a PCIe video card with 256 MB of RAM and a DisplayLink USB video card with 256 MB of RAM. On the PCIe card I have two monitors, both at ...
1
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0answers
48 views

How to configure the display settings ?

How to configure the display settings ? I tried to follow these instructions: [https://wiki.ubuntu.com/X/Config/Resolution][1] > $ cvt 1920 1080 60.00 > # 1920x1080 59.96 Hz (CVT 2.07M9) ...
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0answers
140 views

nVidia 331.38 scaling issues in 14.04

I just did a clean install to 14.04 from saucy, and applied the proprietary nvidia drivers afterwards. I seem to have a scaling issue as shown in the screenshot below: http://imgur.com/M5FBqfg ...
0
votes
1answer
27 views

Display problem in HP Compaq laptop

I am recently installed Ubuntu 12.04 in my laptop HP Compaq with an AMD Turion processor.Model no. HP presario V6000. It works well when booted from DVD but after installation display will not work ...
0
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0answers
93 views

2 monitors show up in the displays when actually I have only one

I use a laptop and I have only one monitor. But when I check the displays it shows 2 monitors of which one is being shown as unknown. I have tried Two monitors when only having one in 13.10 without ...
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0answers
54 views

HMDI sound output not detected if VGA monitor connected at boot

The option to output my sound through HDMI TV (as seen below) does not appear if I boot my machine (an ASUS laptop running Ubuntu 14.04 with open-source drivers) while my VGA monitor is connected as ...
0
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1answer
84 views

Gnome Desktop Flickers on One Monitor

Recently, I've run into a strange problem with Ubuntu Gnome. I installed 14.04 last Saturday and everything was fine. However, I woke up one morning to find my Asus HDMI monitor saying "VGA No ...
3
votes
3answers
925 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
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0answers
5 views

Bars(program icons & time + networking ect..) aren't showing when login

I was playing about with ctrl + alt + f1, I obviously done something wrong and if you ask me what I done wrong I don't know. I'm still able to access my files and such through folders on my desktop. ...
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0answers
46 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 ...
0
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1answer
143 views

Changing Font Size in Applications

I am using Ubuntu 14.04 on a Macbook Pro 11-1. Because of the Retina display, the resolution absolutely needs to be 2560x1600 (I have a 13 inch). However, that obviously doesn't work too well with an ...
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0answers
230 views

what is unknown display in system display

what is the usage of unknown display in the system settings ---> display , which is shown next to mirrored display on 14.04 ubuntu . I disable that in order to my mouse corsor blink mouse cursor ...
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0answers
328 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 ...
2
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0answers
2k views

Ubuntu 14.04 Dual monitor

I am in the process of moving from Windows XP to Ubuntu 14.04. I need to be able to run in what windows calls 'extended desktop'. As soon as I plug in the projector or a monitor the video output ...
0
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1answer
186 views

boot for install crashes on 14.04 (Display related)

Situation: I'm trying to install 14.04 on an ASUS R510DP laptop. Preconditions: I checked my install media and MD5 sum matches. Booting to check install media passes on the USB Drive. Symptoms: ...
0
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0answers
48 views

Strange, but interesting display dependend input behavior

I think this may be related to my previous question, or it may be something else. Sorry if this is rather long. I hope this is not too confusing, but my issues are hard to explain. I am seeing ...
4
votes
3answers
3k views

After upgrading from13.10 to 14.04 screen on a laptop doesn't work but

First my laptop CPU/GPU is Intel Celeron N2815 (Bay Trail) and I am in dual boot with windows 8. I have upgraded from ubuntu 13.10 to 14.04 today through update manager. And after upgrading and after ...
0
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0answers
30 views

ubuntu screen can not be fully displayed using virtualbox [duplicate]

As you can see at the screen shoot below, there is a large blank space on my screen. The "screen of ubuntu" can not use all of the display area. This ubuntu is virtually installed using Virtualbox. ...
0
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0answers
69 views

Not loading unity launcher in ubuntu [duplicate]

I've recently updated Ubuntu to 14.04 and somehow it got messed up in between and I restarted system and from advanced options I fixed packages and installed everything. The issue now is I can't able ...
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0answers
46 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 ...
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0answers
40 views

Ubuntu and Windows 8.1 simulateous monitor problems

I got my Asus X502 laptop dual booting Ubuntu 13.10 and Windows 8.1 and everything is working smoothly. Suddenly after I hibernated Windows and started up the system the Windows side boots fine, but ...
0
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0answers
23 views

Can I install Ubuntu on a Sony VAIO SVE1511AENB?

Can Ubuntu be installed on a Sony VAIO SVE1511AENB? I am asking this because I tried two times, without succes. I could not get appropriate graphics drivers; I could not increase or decrease screen ...
0
votes
1answer
57 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
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0answers
10 views

Display Issues with Dell 8100 NVIDIA TNT2 Card

I am working on resolving a display issue on an old Dell with an NVIDIA NT2 card , what is the trick to copying to the /home directory? I have downloaded the file and have instructions for running it ...
0
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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
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0answers
40 views

No screens found!

After installing Ubuntu on my new Laptop (using the nomodeset method), Ubuntu boots into a black (blank) screen. I've tried every single solution listed in here: My computer boots to a black screen, ...
0
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0answers
34 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
110 views

How to fix quadruple screen in teamviewer?

When I connect with my remote Ubuntu server (from Windows 7) everything I get is a quadruple cut-off image of something that from far looks like a desktop environment: I have googled this error and ...
3
votes
0answers
81 views

How to use VMware on multiple displays? [closed]

I am using three displays on my lubuntu 13.04 host machine (GeForce GTX 690). I need to run many virtual machines and have been using VirtualBox lately. Now I've decided to install VMware. Everything ...
0
votes
1answer
78 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
1answer
2k views

how to get a DisplayLink display adapter working in Ubuntu 13.10

I have a UGA-2K-A USB 2.0 to DVI DisplayLink graphics adapter and I'm trying to get it to work on Ubuntu 13.10 in order to hook it up to a display. First, I confirmed that the package ...
1
vote
1answer
74 views

Ubuntu 12.04 | Display issues with Dell GX620

I recently installed ubuntu 12.04 on Dell GX620. I'm not able to change the resolution from 'Display'. I have already tried the following method: Modeline "1280x1024_60.00" 109.00 1280 1368 1496 ...
0
votes
1answer
223 views

Second Monitor not Displaying on Boot up

I have 2 monitors connected one with VGA and one with HDMI. When I boot up the HDMI one doesn't doesn't display anything. I can tell it is recognizing some kind of input (it doesn't go into sleep ...
0
votes
1answer
31 views

Losing display after boot up

Newbie trying to use Ubuntu on Dell Computer with VGA display and TV as second monitor. In GUI I set an option that turned off both my screens. Now, when the system boots, the screens go blank. I can ...
0
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0answers
26 views

No display with ubuntu 13.10 server after intsalling ubuntu-desktop

Very first when i bought the system installed xubuntu. it worked good along with everything but had to give up due to battery backup issues. Then i installed ubuntu 13.10 serve. On top of that i also ...
1
vote
1answer
54 views

How to lower the resolution of a laptop monitor?

I am using laptop dell inspiron 5421. Now with an accident the 1/3rd of my left side screen is damaged. Now I was wondering is there any way so that I could shrink the screen size to other 2/3rd of my ...
1
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0answers
42 views

Laptop resume with external display: all windows are displaced to other workspaces, why?

I am not sure if this is the default behavior and if someone else noticed it. Suppose I have 4 workspaces with an external display plugged in so my workspace setup looks like this: [W1a W1b] [W2a ...