Video and resolution shown by the monitor

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62 views

There is how to change workspace only of the primary monitor?

I've two screens and I'm using Unity Interface. In GNOME shell we're able to change the workspace of just the primary, what make sense for me. How can I do that on the Unity?
3
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0answers
493 views

Can Ubuntu (14.04) run full screen (2160x1440) in Hyper-v gen 2 on Surface Pro 3?

I was able to change the resolution to 1920x1080 by changing parameters in /etc/default/grub. But if I set the resolution to 2160x1440 (the resolution of Surface Pro 3), it does not accept this ...
1
vote
1answer
80 views

Fastest screen sharing on Ubuntu?

Have you come across a smooth and high screen quality alernative to TeamViewr or screen sharing via Google Hangout? On long sessions it becomes very tiresome as there is so much lag so the image is ...
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0answers
79 views

Can't make Ubuntu 14.04 use ati drivers anymore after last update

This if my first post here although I'm an Ubuntu user for more than 1 year (thought not so much experience). So far I've managed to get things working by simply reading around and applying ...
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0answers
39 views

how to resize the screen image of my graphic card

I have just installed ubuntu 14.04 LTS and I need to configure de screen size, my graphic card is an EVGA GTX550Ti, in order to fit the screen, is not fitting
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0answers
37 views

Lock a full screen video on my second screen

I don't manage to lock a full screen video on my second screen on Ubuntu 12. When I click to the full screen button, the video goes on my laptop screen, even if I start it from my second screen. ...
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0answers
204 views

14.04 Blank screen after last update nvidia

Since I installed last update this morning, Ubuntu starts with a blank screen and NO cursor. I can get the prompt and login with ctrl-alt-f6. I don't know what is not starting and I have no clue what ...
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0answers
61 views

ubuntu 12.04 becomes unresponsive

I have installed Ubuntu 12.04 LTS on my Lenevo B490. System: Intel® Core™ i3-3110M CPU @ 2.40GHz × 4 Memory: 3.5GiB OS Type: 32-bit Disk: 305.8 GB It's a dual boot with Windows 7 and Ubuntu. Of ...
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0answers
164 views

Second screen not working with Kubuntu 14.4 or any other Ubuntu OS

I have an Nvidia Geforce graphics card and have been searching for weeks for a fix to get both screens working and have no idea how to fix this issue. Both screens are hooked up with HDMI cables. I am ...
0
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1answer
451 views

Full screen mode in a dual monitor work [duplicate]

I used to work with two displays. As usual I make full screen on the second monitor for watching web video while continuing to work on the laptop monitor. In Ubuntu it's always opening in full screen ...
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0answers
52 views

screen freezes and looks scrambled after log in

I just installed ubuntu 14.04.1 on one of my machines and the install was pretty smooth utill after I was done and it was time for me to log in. As soon as I logged in the screen freezes and looked ...
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0answers
222 views

Cannot change screen refresh rate

Here is my xrandr output: Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 16384 x 16384 VGA-0 disconnected (normal left inverted right x axis y axis) HDMI-0 disconnected (normal left inverted ...
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0answers
84 views

NVDIA SLI with Prime and Flickering

i have a lenovo y510p with nvidia gt750m sli. when both cards plugged in, prime does not work. "lspci | grep -i "vga"" command shows only nvidia card. but when i plugged out the second card, prime ...
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0answers
30 views

How to set the resolution of the screen

Help me, my resolution is not accurate and all of my programs/applications is cut into half. So I can't set the setting and something else... Please help me, sorry my English is terrible but please ...
0
votes
1answer
75 views

Editing max_brightness

Is it possible to edit the value in /sys/class/brightness/acpi_video0/max_brightness/ ? I've tried: sudo echo 16 > max_brightness from the directory, but I'm getting Permission Denied The current ...
1
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1answer
34 views

Screen dims when looking at Dark Screens

I am using Ubuntu 14.04 on a Dell Inspiron 11. It uses Intel's Integrated graphics cards. The problem I'm having is when ever I bring something up on the screen that is dark (such as a terminal ...
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0answers
175 views

How To Increase Screen Colour Saturation?

I am trying to find a way to increase the colour saturation in Lubuntu 14.04 on my notebook. My machine is a dual boot setup with both Lubuntu and Windows 7 Ultimate. In Windows 7 the colours used to ...
1
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0answers
54 views

Blank screen after logon [closed]

With the help of my local FreeGeek neighbours, I installed Ubuntu 3.5.0-49-generic as a dual boot (GRUB 1.99-21ubuntu3.14) on my old XP machine: Mobo: ASUS P4P800 CPU: Pentium 4, 2.60 GHz RAM: 1 GB ...
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0answers
61 views

Can't attach root screen

I'm writing some scripts to automate running a minecraft server but I'm having trouble with screen. I'm running the server jar in a screen from a service but once I'm logged in I cannot reattach the ...
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2answers
76 views

Screen is black after closing the lid. Still black after reboot

Computer: Samsung N150, OS: Lubuntu 14.04, dual boot with windows 7 I am a non-experienced user. I got a black screen after closing the lid, and restarting the computer from the on/off button does ...
0
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0answers
115 views

Xubuntu (Server Install) screen blanks for 1 second after 1 minute

Little hard to understand the question from the title, but I'll get detailed here. After EXACTLY 60 seconds of init starting and the system booting, the screen will seem to "restart", blanking out for ...
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0answers
200 views

Mirroring screen -> resolution problem

I have a ASUS N53S laptop, it has a 1920*1080 resolution build in screen. If it matters: GPU is Nvidia GeForce GT 550M. It has a VGA port which I don't/rarely use and a HDMI port. In my HDMI port I ...
2
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0answers
38 views

How do I stop my screen from reverting to previous states? [closed]

I am using Xubuntu 14.04. It performs fine normally, but every once and a while, the screen starts acting strangely. It suddenly switches to showing a state it was previously in - for example, while ...
0
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2answers
187 views

I have installed Ubuntu 14.04 on my Sony Vaio VGN-T37GP but it runs slow [duplicate]

I have installed Ubuntu 14.04 but it runs very slow. Whenever I open any window like "Dash Home" or "Firefox", it takes more time than another computer. Graphics of my Sony Vaio:- Intel® 852GM/855GM ...
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0answers
119 views

/sys/class/baclight folder is empty, leading to blank screen

I recently tried to change the default brightness of my ubuntu by echoing values to /sys/class/backlight/acpi_video0/brightness, and installing xbacklight, as suggested by answers to other questions. ...
5
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0answers
118 views

Can't change brightness after disconnecting second monitor

When I boot up with 2 monitors, or when I connect the second monitor to my laptop, I can change brightness of the laptop screen in the usual sense. After disconnecting the second monitor, when I ...
0
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0answers
41 views

Screen flash in 14.04

After I choose to boot Ubuntu in grub my screen will go black and flash white just once and then begin to load Ubuntu. This also happened when I had 12.04 installed but I never worried about it till ...
0
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0answers
123 views

Ubuntu 14.04lts system-installation screen like watching paint dry

I've installed 14.04LTS but the screen runs (walks) exceedingly slowly. I used to run 11.10 which was fine. When I tried upgrading to 12.04, I ended up with a black screen so I went back to 11.10. ...
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0answers
31 views

Ubuntu homescreen

Hey I was wondering if it's possible to have a lock screen (for when the computer is on the place to type in a password) AND a different homescreen? ((Like on the iPhone/iPad)) Thank's, Tyler ...
0
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1answer
50 views

Ajust ScreenBlank timeout on Firefox kiosk

I have a Ubuntu 14.04 set up as a kiosk that starts Firefox in /etc/init/x.conf like this: exec su -c "startx /etc/X11/Xsession /home/kiosk/kiosk.sh --" kiosk (see details here: How to make ubuntu ...
2
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0answers
165 views

Ubuntu 14.04 Suspend Resuming Issue

I've had a problem with the "Suspend" feature on Ubuntu, and generally when you get a problem you look online for a fix, which I have done and I haven't found a fix, all I have found is other people ...
2
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0answers
50 views

How to force the pixel density pixel? [closed]

i want to know (and if it's possible) how to change or force the density pixel of my screen? i don't know how to do it, anyone can tell me?
0
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1answer
34 views

14.04lts installed on USB stick goes into screen dim

Installed 14.04LTS on a USB stick and system will randomly dim the screen and freeze up for several seconds like it's going into powersave mode. I have tried all of the screen settings including the ...
1
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0answers
239 views

Cannot calibrate my monitor & laptop

I want to calibrate my laptop (Ubuntu 14.04) and monitor because they have slightly different colors, but the calibrate button is grayed out. Why is that? How can I fix it?
0
votes
1answer
85 views

What is causing my my screen to go black?

I have this Ubuntu (12.04.4) netbook hooked up to a 55" screen to display slides and info. It was running fine for quite a while and was set up not to go to screen saver or anything. I think there was ...
0
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1answer
102 views

set the screen brightness on startup

On Ubuntu 14.04 I tried to dim the screen brightness to 50% on each system start in /etc/rc.local with the line xbacklight -set 50% right before the line exit 0 Why does this not work? Is there a ...
1
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0answers
54 views

Ubuntu doesn't fill the entire screen

Ubuntu fills all of my screen except for the very left. There is a space between the edge of Ubuntu and the edge of the screen about 1 cm wide. Where should I go to fix this ? if possible, give ...
0
votes
1answer
217 views

HP Pavillion 17-e67cl Black screen Ubuntu 14.04, only boots with vga in [duplicate]

During the boot up of the livecd of ubuntu, the screen was black. I connected the computer to VGA to see what was happening. Once ubuntu started up (I used the try ubuntu option) I could then see ...
2
votes
1answer
19 views

A tool for monitoring changes in region of the screen

I'd like to monitoring changes in a region of a window, this windows is showing a virtual box machine, and I need to get a log with a timestamp of that changes.
0
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0answers
69 views

PROBLEM: Displaying Multiple desktops in my system(12.04)

I recently upgraded from 11.10 to 12.04 but the display is showing with multiple desktops, how could I change it to a single screen. fyi..its running on a vm player on a desktop.
1
vote
1answer
187 views

Any way to enable dynamic/automatic brightness adjustment?

My Lenovo ThinkPad X201 Tablet has a very bright screen (400 nits!), which is good for when objects on the screen are dark (say a night scene in a movie), but it is of course very blinding when ...
1
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0answers
121 views

How can I draw selection rectangle on screen for my script?

I am trying to make a simple screencasting bash script. I want to get screen selection coordinates by drawing a red rectangle with mouse. I can use xdotools to get coordinates but how can I draw ...
1
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0answers
76 views

Latitude e6500 Flickering Sreen

I just installed Ubuntu 14.04 on my Dell Latitude e6500 (deleting Windows 7 in the process) and it seems to be running well except every 10 seconds or so the screen becomes very flashy/blurry. This ...
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0answers
19 views

Is There A Way To Change The Contrast?

Colors are to washed out for my taste, want them to be bolder, darker. HP dv6 laptop Ubuntu 14.04
0
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0answers
119 views

Smooth screen capturing tool for Ubuntu 14.04

I want to record a clip of a football match playing on my screen. I used vlc for this task but frames are not smooth. I tried changing fps value but didn't work. Is there any screen caprturing tool ...
0
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3answers
183 views

screen resolution

I have just uploaded Ubuntu 14.04 to my Oracle VM v.4.3.12 running on Windows 7. Problem: I cannot change the screen resolution. In the Ubuntu settings> screen display, it says "Built-in display" ...
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0answers
12 views

How can I affect the whole screen?

Some background: I sometimes have things that I need to do at regular intervals (e.g. every half hour) or schedule for a time in the future, and I need some way to alert me. I find that small alarms ...
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0answers
64 views

how to increase resolution on ubuntu 14.04 for t60

yes i have a IBM t60 and its stuck at 1024x768 4:3. I would like to increase it to a higher level and theirs no additional drivers available. I am not sure whats the drivers I don't know where to find ...
0
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1answer
116 views

Toughbook CF-C2 touch screen not detected

I am trying to run Ubuntu 14.04 LTS with my toughbook CF-C2. Windows is on the other partion and everything works fine there but when I am on ubuntu it does not detect that the screen is a ...
0
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1answer
337 views

Xubuntu 14.04 resolution low

I installed Xubuntu 14.04 amd64 on the computer at the computer repair shop where I work, but the screen resolution is way low, like 1024 x 768 (that wouldn't be low for a laptop or anything, but for ...