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

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2
votes
0answers
71 views

Two monitor setup, icons / programs default to left screen all the time

I have dual monitor setup with my right monitor being my primary one. When I run a program or create an icon it always appears on the left monitor instead of the right one, even though the right ...
2
votes
2answers
378 views

Cannot get a 2160p (4K) display to work

I have a lenovo X1 carbon laptop, and an external display (Philips 288P6) attached to the DisplayPort of it. The monitor can do 3840x2160 resolution, as demonstrated by the Windows 8.1 that ships with ...
1
vote
1answer
98 views

How do I reset an ICC profile in Ubuntu?

I was playing with the color manager for my display and things went too far. I would like to undo applied profiles, or set it to default.
1
vote
2answers
186 views

Ubuntu Display Problem

When i start the pc it boots fine but then it just shows gray background and nothing else if i move the mouse it shows the cursor on the gray screen also i am able to login into it by typing "Enter ...
0
votes
0answers
9 views

Chinese checking-hard-disk-message incorrectly displayed

When Ubuntu is blocked by certain unknown cause, I have to press the power key to force my computer power off. In this case, when Ubuntu is rebooted, it will check hard disks. Before 11.10 those ...
-1
votes
1answer
140 views

can't use 1080p. only 1024 on 768

i installed ubuntu 14.04 on my old htpc and for some reason i cannot output 1080p video. i already tried going to the display settings, though my highest available resolution was 1024 on 768. In ...
0
votes
1answer
39 views

ubuntu kylin 14.04 display problem

I've just installed UBUNTU kylin 14.04 and when I enter to desktop my screen is full of vertical colored lines.
0
votes
1answer
54 views

Kubuntu 14.04 Color Correction - like Intel HD and Nvidia Color Correction in Windows (more colorfull screen)

My question is in the title. How to make that work? My laptop is Lenovo B570 - it has Intel HD3000 and Nvidia 410M My primary target for color correction is the Intel Card - and to have everything ...
1
vote
0answers
68 views

How can I adjust screen brightness on Toshiba C665-X5010?

I am using Toshiba C665-X5010 laptop having NVIDIA GeForce 315M GPU. I have installed Ubuntu 14.04 recently and I couldn't adjust my screen brightness. Please help me.
-1
votes
2answers
390 views

Why is my Display Controller Intel when I have nvidia graphics card?

When I run lspci command i get this: 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd ...
0
votes
0answers
90 views

3 Display configuration help with intel intergrated graphics - Ubuntu 12.04 (Gnome classic or Unity)

I've been trying to set up my dock station with 3 displays with no luck. I have a i5 HP Elitebook 8440p laptop docked on a HP VB043AA Docking station that has a vga, a dvi and a display port. I have ...
0
votes
2answers
155 views

Installed Ubuntu 14.04.1 on DELL Vostro 3445 but display is jerky

I have installed ubutu 14.04.1 on dell vostro 3445, but screen transitions, movements are jerky (not smooth). What ca be the remedy?
1
vote
1answer
387 views

Gnome 14.04 64-bit: HDMI Resolution 1920x1080 but displayed as 640x480

I just did a fresh install of ubuntu gnome 14.04 64 bit. During the installation I had my 22" screen attached to it and the image looked good and no problems at all. Problem I connected my tv with ...
0
votes
0answers
63 views

display issue when opening Firefox - 32-bit vs 64 bit

I have a Toshiba Satellite C655D-S5300 that I originally installed the 64-bit version of 13.10 on. Ocasionally, when I opened Firefox the screen would get blurry with colored lines quickly moving ...
1
vote
1answer
268 views

Wrong Resolutions after NVidia Driver

I have some issues with the NVidia Driver. When I have installed the Ubuntu 14.04 the screen resolution could not detect the mode 1280x1024. I have created the mode 1280 x 1024 using xrandr. After ...
0
votes
0answers
52 views

CUDA installation concern

I have installed CUDA on Ubuntu 14.04, and midway through, it had suggested in one or more of the console messages, that I can expect some surprise concerning my GPU / monitor / display driver ...
0
votes
1answer
99 views

Ubuntu 14.04 does not give resolution option that Vista gives

I have a dual boot machine with Windows Vista Home and Ubuntu 14.04 just recently installed. It has a GeForce 6100 nForce 405 internal graphics processor. In Vista I can set my monitor to 1280x720 ...
0
votes
1answer
57 views

Brightness change freezes Ubuntu with Noveau and Nvidia drivers [duplicate]

Both Nvidia and Noveau were working fine before my bios update and now they both crash when I change the brightness. Integrated still works fine with brightness and I've tried several Nvidia drivers ...
0
votes
0answers
33 views

Xubuntu dual monitor broke display

After I used Settings > Display to enable my second monitor, my first display is not working anymore either. So I enabled both, then clicked save configuration since it was working and boom it ...
1
vote
1answer
107 views

Nvidia Driver versions?

I've looked all over and can't find any reason as to why or how Nvidia names their drivers. for example they have a 330.xxx/340.xxx series that are current but also a 300.xxx and i've found that they ...
0
votes
1answer
110 views

Display not using xorg.conf?

How can I force my PC to use the xorg.conf file ? I have it set up correctly and it is located at etc/x11/xorg.conf but it is ignored by at start up, I know the file is valid as I created it using ...
0
votes
0answers
193 views

Dual-Monitor layout and primary display with Nvidia in Gnome-Shell

I have installed Ubuntu 14.04.1 with gnome-shell version 3.10.4. I can attach a second monitor to my laptop and it is recognized. If I configure it with the nvidia-settings at the right of my laptop ...
1
vote
0answers
222 views

Duplicated desktop, ubuntu 14.04 in VMWare

I am operating Ubuntu 14.04 through VMWare Player version 6.0.3 on a Windows 7 OS. Yesterday, I installed GIMP through the Ubuntu software center. After opening a couple of jpegs to do some simple ...
0
votes
0answers
69 views

Unable to force resolution

I've got a system with a GTX 750. I've also got a 2560x1440 monitor. I'm having trouble getting it to work at all. Initially, I had an older graphics card installed and got the system up with 14.04 ...
0
votes
0answers
21 views

Change standard display order

I'm using an additional display that stands to the left of my laptop. Ubuntu recognizes the display, putting the display screen to the right. In the display settings I've changed the display order so ...
1
vote
0answers
190 views

how to set default screen resolution in Kubuntu 14.04

OK, so I found the new screen resolution setting button, thank you, but now I need to know how do you make it stay. Every single time I reboot it resets the resolution back to some strange default ...
1
vote
0answers
138 views

Multiple Monitors Detect Add Remove Laptop Auto Change Nvidia X Server Settings

Physical Setup; 4 monitors, 1 laptop, 1 hdmi switch box, 1 graphics card used for all 4 displays. Monitors listed in nvidia x server settings as; CRT-0, DFP-1, DFP-3, DFP-4. Short description of ...
0
votes
0answers
117 views

Only one display works on GeForce 770 in Ubuntu 14.04 LTS

I have three monitors in my system - all three are Dell E2014H 19" displays. One monitor is connected to a GeForce 550Ti, and the other two are connected to a GeForce 770, all via DVI. After ...
0
votes
0answers
81 views

White pixels at left border in gnome flashback

I run the Gnome Flashback with Metacity session. I just upgraded from 12.04 to 14.04.1. After the upgrade, when I have an application maximized, there sometimes appears a little 1-pixel-wide white ...
0
votes
0answers
34 views

display problam

After installing desktop 14.04.1 on an old emachines EL1300G-02W with a geoforce 6150ose video. the desktop boots up and immediately afterwards the screen becomes distorted like a horizontal hold ...
1
vote
2answers
367 views

Ubuntu 14.04 display issue from VMWare console

I wonder if some can help with my problem. I am moving over my business infrastructure from Microsoft products to Ubuntu 14.04, although I am also trialling CentOS and straight Debian too. I currently ...
1
vote
0answers
47 views

No desktop display

I upgraded 12.04 lubuntu to 14:04. There was no desktop so I downloaded nautilus. The display now shows gtk-warning cannot open display What do I need to do to get my desktop working?
0
votes
0answers
84 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
36 views

Display Problem

Having just installed Ubuntu 14.04 on my Novatech laptop, I find that all display content is larger than it should be. When displaying a single page, I cannot view the extremes as they are outside ...
0
votes
1answer
45 views

Display challenges after Ubuntu 12.04 updates

first posting to this board and a newish Linux user. I am running Ubuntu Version 12.04 LTS via Virtual Box version 4.3.12 r93733. It just went through a series of updates and after restarting my Dash ...
0
votes
1answer
69 views

12.04 displaying video via with vga with optimus disabled but external display not detected

I have a Dell vostro 3446 notebook with nvidia optimus. Since I do not need the capabilities of the dedicated gpu, I have blacklisted the nouveau driver and switched off the nvidia gpu with ...
1
vote
1answer
88 views

How to restore battery status indicator in landscape mode?

On an Ubuntu 12.04 system, I rotated my beagle board screen display to landscape mode and now the battery status indicator applet is disappeared. Is there any simple applet program to display the ...
0
votes
0answers
22 views

Virtualbox --build --headless returns error

Failed to open the X11 display. This is related, I believe, to the other issue I'm having with the server not putting anything out to the display after a successful install. I have a post on ...
0
votes
0answers
241 views

virtual box display issue in 14.04LTS mac

I am trying to install Ubuntu14.04LTS as a vm using VirtualBox on OSX10.9.4. I have been able to install CentOS and Mint without problems using this method. I downloaded both isos ...
0
votes
0answers
37 views

Ubuntu 12.04 LTS: Display settings change whenever keyboard is used, and some other weirdness

I'm really troubled by some issues that started showing up shortly after doing the whole "new hardware support" upgrading yesterday. Among other things, Ubuntu now seems to take longer time to boot, ...
0
votes
1answer
17 views

ubuntu detect my new display and I lost all around my working screen

I recently changed my display to a new one. (It is a tv used as monitor too.) Ubuntu detected it correctly as a 40 inch tv. But on any program that I open, I lose the view of all edges of the ...
0
votes
0answers
21 views

Purple/green/blue Ring around screen (Kubuntu)

I'm running Kubuntu on my HTPC on my TV (720p, 50"), and I have a purple or green ring around my screen at all times. It mostly isn't noticeable, but sometimes it seems really wide. Any idea what ...
0
votes
0answers
44 views

media control keys on docked Dell Latitude laptop also changes multiple display settings

I have a Dell Latitude E6520. This laptop has keys above the numeric keypad for "rewind", "play/pause", and "fast forward". When the machine is docked with an external monitor, using these keys ...
0
votes
0answers
28 views

display resolution broken after sleep

I recently install xubunut 14.04 About half the time when I wake it up after the display goes to sleep display settings are wrong (maybe just the resolution). Rebooting has fixed it so far. How can ...
0
votes
0answers
37 views

How can I make my display work again in Xubuntu?

I'm running Xubuntu 14.04 and I was testing some stuff because I have a dual display setup, and one display never wakes up from suspend. So I tried this, to see if the display would wake up: sudo ...
1
vote
0answers
100 views

Unknown display (Nvidia)

recently installed Ubuntu 14.04 on my computer (Nvidia GTX 650 graphics card with a samsung monitor). Problem is when I try to change the resolution, it doesn't recognize my display (Unknown display) ...
0
votes
0answers
203 views

Video tearing nvidia GT 540M dual screen

Ill get right to the point: I have a laptop (Aspire 5750G) that I run dual screen on (the built in display and a Samsung SyncMaster 2043BW). Im running ubuntu 14.04 (installed yesterday) on a nvidia ...
5
votes
1answer
2k views

Nonexistent display (Unknown Display) messing things up

I've been cracking my head with this one all day, read all there is to be read around the issue (not much to be found on it to be honest: some questions, some blog posts and some unresolved tickets) ...
0
votes
2answers
147 views

How to show slide console on laptop and slide-show in the projector using Libreoffice 4.2 on Lubuntu 14.04?

I'm trying to setup my laptop (Dell D420) with Lubuntu 14.04 and Libreoffice 4.2 to show a slide presentation to a VGA projector. I used ARandR to make a screen layout where the laptop screen ...
0
votes
0answers
20 views

Jerky, shaking display

Lubuntu 14.04 installed on an HP Pavilion a520n AMD Athlon (B) XP 3200+ 2.20GHz/400 MHz NVIDIA nForce2 IGP results in jerky and shaking display. Symptoms appear as soon as installation is started. ...