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

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How to connect Ubuntu 14.04 to monitor?

I recently purchased a monitor and would love to connect my Ubuntu laptop to it. I don't want it to be anything fancy with dual screens or anything, I just want the laptop display to display on the ...
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0answers
13 views

How do I setup a second monitor (extended display) in Xfce?

I am using Xubuntu 15.04 on a Mid 2012 15" Macbook Pro. I have a second monitor of a different, smaller resolution that I would like to connect as an extension to my desktop using a mini-display port ...
2
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1answer
338 views

14.10 Dual Monitors are displayed as distorted single screen mode

I have very recently updated my Ubuntu OS from 14.04 to 14.10. I am running on an optimus enabled laptop, with Intel 4000 graphics and an nVidia 640M. *-display description: ...
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0answers
11 views

ubuntu 14.04 missing 1280x1024 Vesa 6330 Sis

I bought a new used monitor because my old one shorted out, it is capable of 1280x1024 but All I had options for including in xrandr is 640x480 & 800x600. I googled for four days trying to find ...
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2answers
6k views

Turn off laptop display and have monitor

My laptop display has stopped working and is unfixable! Anyway, I got a full HD monitor and plugged that into the HDMI port of the laptop. I have changed the power settings so that I can close the ...
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2answers
19 views

Xorg.conf isn't saving?

So I installed the proper Nvidia drivers for my graphics card and modified the screen to a personalized resolution and size because my "monitor" isn't actually a monitor and therefore isn't made to ...
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1answer
14 views

Help with image display error in ubuntu 12.04

I've got a trouble with image display, the image on the screen blinks, shakes and loses color in a random manner. My specs are: Dell Optiplex 9020 small form factor lshw -C video output: *-display ...
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1answer
56 views

I cant adjust my screen resolution. Error

When I increase my resolution in the screen disply and click apply, I am redirected to the Ubuntu user login screen. I enter my password to open my desktop but no changes have been applied. Please ...
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0answers
9 views

Ubuntu 14.04 LTS goes crazy when connecting VGA projector

In my school I'm migrating from Win to Ubuntu. But 2 PC-s from 30 totally identical PC-s wont play nice when attached to turned off projector under Ubuntu/Unity. Scenario 1: Projector attached at ...
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0answers
18 views

XB240H Abprz (144hz, 1080p, GSync) only running at 60hz without GSync! Solution?

I run Ubuntu GNOME 14.04 Trusty Tahr with a GTX970, 4790k, 16gb DDR31866, etc. I have the XB240H 24 inch, and it is running at 60hz. The on-board monitor options do not let me modify this, and when I ...
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2answers
106 views

Vertical lines appear in my screen on 12.04

Vertical lines started appearing in my screen on 12.04 all of a sudden. Dell Inspiron 6GB machine. This behavior is seen on the latest versions of Chrome/FireFox browsers.What should I do to resolve ...
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0answers
20 views

2nd vga monitor not being detected shows 100% black screen

Hey guys my 2nd monitor is on but is just showing a black picture. my main monitor is connected to the video card (Amd 280) whereas the 2nd monitor i connected to the motherboards VGA port the VGA ...
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0answers
33 views

How to change screen resolution in MAcBook Pro 2013 15" Retina SSD? It fails when trying

When trying to change to ANY different than maximum resolution built-in display of MacBook Pro Summer 2013th Retina 15" I get black screen and nothing more and every time I have to reboot the system ...
1
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1answer
4k views

“drm:[drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC6]” during install

I have a desktop PC which I built a while back. It has an Athlon XP 2500+, 2.5GB RAM, and an Nvidia (PNY Verto) Geforce 6200. I removed the CD drive to add another hard drive so I install from a USB ...
1
vote
1answer
25 views

Permanent Alternative Monitor Resolution

I was able to change the resolution of my htpc when plugged into my using the answer to this question quoted below. How do I make this permanent? Each time I log out I have to run the below again. ...
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0answers
11 views

LCD Display USB detected as 20x2 instead of 20x4

I have a PD-6207 Posiflex USB display which is detected as 20x2 instead of 20x4 so that I can only use half of the screen. I wonder if someone knows how I can configure the size of the screen. When I ...
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0answers
25 views

Ubuntu Gnome 14.04.2 not detecting my monitors resolution [duplicate]

I just installed Ubuntu Gnome 14.04 LTS on my gaming/design machine! (Specs: i7 4790k; Strix 970; MSI G45-z97;) and when I go into my display settings it says I'm using a built-in display and will ...
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2answers
2k views

Missing letters in menus and folder names

The names of my folders and the menus are not displayed correctly (even the tabs names in firefox). A lot of letters are missing. When cross over with the mouse pointer, part of them are correctly ...
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0answers
37 views

Ubuntu not using external monitor by default

Okay, because I couldn't think of a better way to title this question, I'm going to try and describe my issue in detail here. I like to use my laptop as a desktop; I have an external keyboard and ...
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0answers
30 views

Problem with adding second monitor to Ubuntu 14.04 [on hold]

I purchased a VGA splitter with a USB attachment (for power) from Radioshack and have connected the two VGA cords from my two monitors to that adapter. The problem is that when I turn the computer on, ...
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3answers
4k 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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1answer
23 views

Virtual Box Windows xp resolution issue

I use ubuntu 15.04 with my lenovo g505s laptop. I installed virtual box to use windows xp sp3 but there is no 1366x768 resolution. I have already assigned 256mb video memory(instead of 128) but I ...
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2answers
6k views

phpMyAdmin - Display all queries

I have installed a fresh desktop with ubuntu quantal and the following packages versions: MySQL: 5.5.28-0ubuntu0.12.10.1 Apache: 2.2.22 (Ubuntu) phpMyAdmin: 3.4.11.1deb1 I would like ...
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1answer
13 views

how to restore the display setting?

All the icons n window is maximize n all the setting is correct an all the text and all the window are maximize when open.
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2answers
4k views

Correct Display configuration. Errors while trying to arrange displays

I am trying to set up my tv with my laptop trough a VGA cable. The display application in Ubuntu throws a lot of errors to me and I have given up in trying to do it myself. I try to apply the 1920 ...
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2answers
4k views

Can not change display resolution on a Sony VGN-FZ21M

My Sony Notebook VGN-FZ21M does have a NVIDIA grafic card with a VESA G86 Board - e415h01. My Problem is, that i can not change the display resolution from 1024*768 (4:3) to 1980*1280. I tried to in ...
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0answers
15 views

Improperly set display when running a root crontab job involving GUI

When running the script below from my local user crontab, with sudo before /usr/bin/FreeFileSync (last script's line), a small progress window opens on my GUI and things go well. The only thing is I ...
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1answer
55 views

External monitor not working after docking

I am running Ubuntu 15.04 on my T450s (Intel graphics card) with kernel 4.0.8. I originally updated the kernel to be able to use two external monitors with my ultra dock. Now, when I dock my running ...
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2answers
4k views

Is this a dual monitor reset bug?

My two displays are: Intel GMA x4500 Laptop (1280x800 native resolution of the built-in display) External display (1920x1080) A few minutes after I login to my dual monitor setup, it gets reset to ...
2
votes
1answer
7k views

How to reset display settings in XFCE \ Ubuntu 12.04 and also flgrx drivers

I recently upgraded to Ubuntu 12.04 and since I hate unity I installed the Xubuntu package and am using XFCE instead. Since I have a Radeon HD5770 I also installed the fglrx drivers. This all went ...
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0answers
47 views

Mouse cursor flicker on Dual Monitor set up

Im a pretty casual user coming over from Windows and I just installed Ubuntu 14.04 and everything is going great, and I'm excited to learn my way around linux. However I have encountered one problem ...
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1answer
253 views

Lubuntu Display brightness

Just installed Lubuntu 14.10 on my machine. I cannot change the display brightness. I have a slider in my power settings but it does nothing. Cannot post screenshot of the slider because of no rep ...
0
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1answer
21 views

Right edge of screen hidden (VGA)

I recently got a new monitor, switching from a tv connected via HDMI (borrowed, as my previous one broke), and am using VGA for my home PC for the first time. My problem is that the right edge of the ...
1
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0answers
39 views

Not all resolutions are listed

My laptop is running Gnome 15.04 (Gnome version 3.14.2), my graphics card is NVidia GeForce 840M and I have the version 346.59 from nvidia-346 proprietary and tested drivers installed, however not all ...
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0answers
26 views

accidentally killed compiz process

I accidentally killed the compiz process and I cannot open my terminal even by Ctrl+Alt+T. All the toolbars, menubars and etc. related to the Unity launcher are gone,only the desktop can be seen. ...
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2answers
84 views

screen resolution 14.04

What's wrong with ubuntu? I've just upgraded my 12.04 to 14.04, and my screen resolution went to 1024x768. xorg.conf is nowhere to find. not under /etc, not under /usr/share. answers about changing ...
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2answers
51 views

How could I make my display monochrome?

Let's say I want to simulate on old monochrome gas plasma display on a current-day Ubuntu installation. That could be something like this: https://www.youtube.com/watch?v=Di9OQLiwbIU How could I do ...
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1answer
80 views

How to Connecting laptop to LCD TV using HDMI

I have a TV and I would like to connect my Ubuntu 14.04 laptop to it via HDMI. When I connect HDMI cables between both devices I see am able to detect both devices in my display settings in Ubuntu. ...
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8answers
69k views

Why can't Ubuntu 12.04 detect my screen resolution?

I tried using Ubuntu 12.04 LTS using a USB Stick, but the desktop resolution is really low - every icon and piece of text looks pixelated. I have a `ViewSonic VS10866 monitor : 19" LCD display, ...
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0answers
11 views

Mouse and Display not working on new install

I recently inherited an older (circa 2011) Compaq PC and decided to try out Ubuntu on it. I burned the latest 64-bit release (14.02.4)to a DVD and ran it and tried it without a problem. After I went ...
16
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3answers
23k views

Flux for ubuntu 14.04 - possible?

Is it possible to make Flux work in ubuntu 14.04? If so, maybe you can share your knowledge or point me to a guide? (Flux is software which adjusts temperature of your display according to time of the ...
0
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1answer
39 views

Mouse pointer issue or cursor

I have installed Ubuntu 14.04.2 LTS and I am new to Ubuntu, I have seen issues in different applications. The issue is where ever I move my mouse pointer it erases the text, it is not permanenet issue ...
0
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1answer
673 views

Is this 4k resolution support, or 1080-?

I am having an issue with Ubuntu. I am running the latest version under Oracles VirtualBox. The highest resolution it will accept is 1600x1200. I have a new Samsung 28" UHD 4k display. I need to run ...
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0answers
108 views

Display goes weird on raising lid after keeping it closed for some time

I've got Ubuntu 14.04 on my Sony Vaio SVE15137. The issue is, when I shut the lid of the laptop (my settings let it stay running, it doesn't suspend or lock the screen), and raise the lid after,say, ...
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2answers
128 views

How to run xrandr commands at startup in Ubuntu

How can I run the following xrandrcommand on startup? xrandr cvt 1368 768 xrandr --newmode "1368x768_60.00" 85.25 1368 1440 1576 1784 768 771 781 798 -hsync +vsync xrandr --addmode VGA1 ...
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0answers
14 views

Screen streching and shifting

I'm running Ubuntu 15.04 on my secondary computer. It has a MSI FM2-A55M-E33 motherboard and a AMD CPU, running off of the integrated graphics. It's currently hooked up to a HP 2009m monitor, and ...
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0answers
31 views

Pixelation and Low-Performance GUI on Install and Boot

On my desktop, whenever I try to install a new version of ubuntu, the live CD/USB Drive boots up with a GUI that's scaled for my resolution (1440x900), but the pixel size is two or three times the ...
5
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3answers
161 views

Apply display settings to all user accounts?

I spent some time getting my settings correct for multiple monitors, and that is working fine when I am logged in, but is not right at the login screen or for other users. How do I set the display ...
2
votes
0answers
110 views

Same image on two external displays with a Lenovo T550 and a docking station

I have a Lenovo T550 without NVIDIA graphics (only an Intel Broadwell-U Integrated Graphics). This works fine with the internal display. Now I want to attach two external monitors to the docking ...
0
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1answer
34 views

Displays do not extend

I have two monitors connected to my computer, one on the VGA and other on the HDMI output. But I am not able to extend these displays. Both monitors show the same thing. When I go to display settings, ...