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

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47 views

Make two seperate screens/displays with monitors

My GPU has two DVIouts so i have two monitors, but it's being treated as one logical screen i.e. one DISPLAY :0 and i can drag windows from one monitor to another. How can i run them like two separate ...
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1answer
42 views

Display Issues during install

I am trying to replace my old install of Mint14 with a newer Linux distro. I have tried Lubuntu 14.04, Xubuntu 14.04 and SolydX May-14. However they all are having display issues, even from the LiveCD ...
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1answer
212 views

Display resolution

I just installed Ubuntu 14.04 LTS on my very very old notebook (for learning purposes). The installation was successful, but unfortunately I can not change my display resolution. It stucks at 800x600. ...
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1answer
118 views

Quad monitors work as mirror displays but not as extended

So i gave up on fglrx driver due to unsupported GPUs now i'm on regular radeon drivers with 4 monitors on 14.04. I got them all to work perfectly fine with All Settings/Displays mirror mode but when ...
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84 views

Use iMac 27" 2010 as display for Lenovo t440p laptop running 14.04

I have a Lenovo t440p with integrated graphics (Intel 4600), and it has a mini displayPort. My iMac is a mid 2010, and has the ability to accept a signal over mini displayPort and display it on it's ...
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45 views

Problems running higher resolution

When I plug my HDMI into my TV it runs the same resolution as my laptop. If I try to run at a higher resolution it doesn't fit on the screen. other information graphics card intel 4000hd xrandr ...
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1answer
316 views

Ubuntu 14.04 & Lenovo Yoga 2 pro screen resolution

I've recently installed 14.04 on my yoga and it is running great so far! Since this laptop has a 3200x1800 resolution and a lot of apps i use do not scale well i am using 1920x1080 resolution with 1x ...
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49 views

Ubuntu 14.04 - Pointer becomes invisible randomly

My mouse pointer becomes invisible randomly while using my computer. I've seem other posts and people suggest looking for an unknown display under "System Settings > Screen" Display but I don't see ...
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0answers
11 views

Get LVDS display information

Question: Is it possible to get system information from an LVDS display? I need a max-resolution, a serial number or anything else that is unique. Situation: I have two setups which are exactly the ...
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0answers
40 views

Problems installing or upgrading 13.10 to 14.04 32 bits

When I install Ubuntu 14.04 or upgrade 13.10 to 14.04 the screen shows multicolour segments in horizontal strips. Now I continue to use a version 13.10 that in my computer is perfect. My motherboard ...
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1answer
278 views

Font Hinting in Ubuntu 14.04

I'm in the process of switching from 12.04 to 14.04 on all of my machines. I'm a bit particular about font rendering and used the app "unsettings" to set font hinting to None on 12.04. However, it ...
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0answers
209 views

How to prevent fonts from rescaling [closed]

In Ubuntu 14.04 there's a new feature that I love called "scale for menu and title bars". It is located in the display settings. I have set the scaling to 0.875. Since setting this, I have had many ...
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48 views

Screen Position is Misaligned when Ubuntu Loads

When I log into Ubuntu, it tries to position my screen 10px too high and 10px too far to the left. (Cutting off the top bar.) It started with 13.04 and I was hoping for a fix with 14.04 LTS. My ...
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1answer
17 views

Monitor randomly reboots - could it be Ubuntu fault?

Recently bought a new widescreen display/TV combo for my Ubuntu system. It has a weird issue that when viewing huge colorful images fullscreen (or close to full screen) display reboots - turns off, ...
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1answer
39 views

Output via HDMI only, not laptop screen

Dell XPS 17 on 14.04 using Nvidia drivers, was working fine, but now only shows output on the screen connected via HDMI connection, and not the laptop screen. There's output on the laptop screen when ...
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1answer
375 views

Ubuntu 14.04 - Dual Monitor Issue (Aspect Ratio)

So I recently installed Ubuntu 14.04 and I've been able to google every problem I had and find an answer except this one. In screen display I can run my Built-in Display at 1366X768 (16:9) and my TV ...
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1answer
324 views

How to disable screen dimming in 14.04?

When I am inactive for 4-5 minutes, the screen is automatically dimmed. This is too much boring when I am watching movie. How to disable this thing??
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149 views

Brightness adjustment not working on Ubuntu 14.04

My netbook keyboard has a brightness adjustment key, with which the brightness adjustment was successfully working till I updated to 13.10. Now the brightness adjustment fails. This link (Display ...
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1answer
32 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
165 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?
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1answer
183 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 ...
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1answer
20 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
18 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
58 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 ...
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1answer
353 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
114 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 ...
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2answers
784 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
47 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
30 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
98 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 ...
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2answers
98 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
27 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 ...
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0answers
46 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
130 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
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1answer
24 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 ...
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0answers
88 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
51 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
69 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 ...
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3answers
676 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 ...
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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
42 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 ...
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1answer
126 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
224 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
310 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 ...
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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
170 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: ...
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0answers
44 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 ...
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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 ...
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0answers
30 views

ubuntu screen can not be fully displayed using virtualbox

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. ...
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0answers
67 views

Not loading unity launcher in ubuntu

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 ...