Video and resolution shown by the monitor

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0
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1answer
13 views

How do I remove Ubuntu GNOME's “mouse position functions”?

What I mean by "mouse position function" is, for instance, when you put the mouse cursor on the top left edge of the screen to show up the Applications and on the bottom to show the message tray. I ...
2
votes
1answer
5k views

Mirror Ubuntu desktop onto PS3 via wifi (DLNA etc)

I'm looking to mirror my Ubuntu destop onto my TV by using my PS3. All done via wifi. Similar to the 'AirPlay Mirroring' in Mac OS X Mountain Lion. ...
0
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0answers
42 views

Black screen on ubuntu VMware fusion 7 and Yosemite

Sorry for the first one.. Macbook Air (11-inch, mid 2012). OSX Yosemite version 10.10.1. 2GHz intel Core i7, ubuntu-64 14.04, wmware fusion 7.1. Restarted mac and launched vmware fusion to run ...
4
votes
1answer
40 views

It is possible to create two graphic terminals in one computer?

I have a computer with two screens, and I want to share it with my daugther. If I attach two mice and two keyboard, can the computer be configured so each screen is like an independent computer? I ...
4
votes
1answer
837 views

Ubuntu screen goes black after loading youtube

While loading YouTube videos on Ubuntu 14.4 my screen goes black and yet everything still works, lights on the keyboard and the video plays. No amount of pressing buttons (ctrl+alt+f1, power button, ...
0
votes
1answer
639 views

Black screen after updating Ubuntu 11.04 and Mobility HD 4250 [closed]

I have an annoying problem, the lag gets almost away with the new drivers of ATI, but now I have that problem after updating Ubuntu I get the black screen when booting. How to fix this, I have ...
-1
votes
1answer
15 views

Black screen on boot after update to 14.04 [duplicate]

I have a Dell Latitude D410 that I bought used with Ubuntu installed on it. It worked fine for several months. I updated to 12.04. I wanted to read Nook books on it, so i tried to find the software ...
1
vote
3answers
1k views

How do I turn off the monitor when I close the lid?

My problem is that when lid is closed, it just shows blank screen and not turning off the monitor, so my monitor is always on. But when I use Win 7 and I close the lid it turns off the monitor, so I ...
0
votes
0answers
10 views

how to solve auto logout in 14.04 trusty

when i login to my desktop through lightdm or gdm any time i get logout every time also on startup from cli when i startx it just keep flash white and black screen for almost 5 minutes but when i ...
1
vote
1answer
106 views

How can I make a keyboard shortcut to turn off and turn on the screen?

I changed my laptop from a Lenovo U310 to a Dell Inspiron 7537. The Lenovo had a special key for turning off and on the screen, but the Dell doesn't have it. I want to know if there is a command for ...
0
votes
0answers
14 views

Native resolution no longer working?

I just installed Ubuntu tonight and right at the start the native resolution was working. then everything froze on me and i had to force a shutdown (eeeekk) After that happened im stuck on these ...
0
votes
1answer
22 views

HP Compaq mini 702EA wont screen wont wake from suspend

I've just installed 14.04 Xubuntu on my netbook and I'm having a slight issue with the screen. If i close the lid and later reopen the laptop, the machine will go through the motions as if it's going ...
1
vote
5answers
10k views

Black screen with nVidia drivers on ubuntu

I have: ASUS P4V800D-X Intel Pentium 4 HT 2.80GHz 2.5GB RAM 40GB HDD nVidia 9500GT When I installed nVidia drivers downloaded from nvidia.com website (selected recommended drivers), I simply can't ...
0
votes
0answers
4 views

Third screen on different gpu

I have a HD7850 GPU in my rig, with 2 screens attached, now i want to add my older HD7770 and a third screen. the third screen will run off the HD7770. I know this works on windows, but is this also ...
0
votes
1answer
311 views

Why can't I reduce the screen luminosity on Toshiba L775?

I've installed Ubuntu on my Toshiba Satellite L775 but the biggest problem is that I can't reduce the screen luminosity, It's too too bright and I almost can't use it at night.
0
votes
0answers
24 views

Change resolution if external monitor is connected

I would like to automatically change my screen resolution when an external monitor is connected to my laptop and turn off the internal monitor. I have written the following little script which is run ...
14
votes
2answers
3k views

Is it possible to have two different DPI configurations for two different screens?

I'm using Ubuntu 12.04.3 with NVidia drivers (319) for my Quadro K2100M graphic card, and when I switch my main 3200x1800 laptop screen to mode 1920x1080 (using nvidia-settings), the display goes ...
1
vote
3answers
617 views

How can I stop my Dell Inspiron laptop from dimming the screen when I plug in the AC adapter?

I'm using a Dell Inspiron N5110 laptop with Ubuntu 13 and I find that every time I plug the power in to charge, the screen brightness dims. If I go into the brightness settings window the brightness ...
0
votes
2answers
3k views

Log into Ubuntu from my Mac over VNC

OK. Using SSL/SSH Viewer and tapping in the IP address, I can fully screen share my MAC Mini which is upstairs, in fact, I'm writing this question right now in the OSX environment on my Laptop screen ...
3
votes
1answer
13k views

How do I change the screen resolution using Ubuntu command line?

I installed Ubuntu and the resolution of the desktop is so big it only shows about 50% of the screen but is shows up normal while using command line. What would I type in the command line to change ...
0
votes
1answer
39 views

Ubuntu server terminal doesn't resize screen in VirtualBox

(Not talking about resizing the desktop edition as most other questions do.) I've installed Ubuntu 14.04.1 server 64-bit in VirtualBox 4.3.10 (not .20, which apparently isn't compatible) but the ...
-1
votes
0answers
14 views

Locked sceen does not blank 14.04

When my screen locks, either with inactivity or Ctrl-Alt-L, it never blanks. After 12 hours of inactivity it still shows the login screen on top of the desktop wallpaper. I've watched the blanking ...
0
votes
0answers
19 views

Problem with Facebook and Youtube apps

When i install the software of youtube or facebook for desktop i cant see anything. If anyone knows what is happened. Thank you Here is the image of i see. Nothing. http://imgur.com/OwEyK7u
0
votes
0answers
20 views

Ubuntu Screen Messes up on Bootup

When I bootup either on liveUSB boot or even after i installed the screen will mess up. http://i.imgur.com/1yB14iz.png The graphics card is Nvidia if that matters. I have tried different versions ...
1
vote
1answer
434 views

Ubuntu 14.04 Laptop Screen Shaking - no problem on external monitor (HDMI) - Lenovo Y70 Touch

I've just got a Lenovo Y70 Touch laptop. Problem: The laptop screen is vibrating, (flickering? shaking? not sure what the best word for it) as if refresh rate was the problem. (17.3" 1920x1080) ...
0
votes
1answer
39 views

Dual Displays overlap on startup?

Heyo, got a slight problem here. Whenever I start up my Ubuntu 14.04, my displays decide to overlap each other, not unlike this. An easy fix is to go to the display settings and drag the small screen ...
0
votes
0answers
60 views

Screen Graphics disturbed after wake up from suspend

After I wake up my ubuntu from suspend, sometimes I see the screen graphics completely blurred like depicted below. What may be the reason for this & how to rectify this. Running Ubuntu 12.04.4 ...
0
votes
1answer
169 views

Automatic screen brightness on Ubuntu 14.10 not working right, manual controls not working at all

My Samsung NP740 has been running Ubuntu fine for 18 months. I did an upgrade to 14.10 and the screen brightness controls stopped working correctly. I did a wipe and fresh install and I still have the ...
0
votes
1answer
16 views

play sound on different outputs, based on what display its the “player” is displayed on?

Is there any way to play sound on different outputs, based on what display its the "player" is displayed on? E.x if its played on the computer screen it uses analog output, but if its displayed on ...
4
votes
0answers
696 views

How to Enable Multi-Touch screen on Dell Vostro 5470?

I bought the new Dell Vostro 5470 with touch screen that supports multitouch (to 10 fingers). I installed Ubuntu 13.10 and it worked just touch the screen with one finger. Would enable multitouch but ...
2
votes
0answers
714 views

How to fix Xubuntu 14.04 screen flicker that started after update?

Every few seconds the entire screen flickers. This began after updates over the weekend (30-31 August). The machine is a Toshiba Satellite P200D, 2GB, AMD Turion 64X2 running Xubuntu 14.04. Things ...
0
votes
0answers
85 views

how to make Lubuntu 14.04 screen to stay on

hello I just installed lubuntu 14.10 and I have changed all the setting in xfce power setting to never for all and the screen locker settings to off but the screen still turns off after a while of ...
1
vote
0answers
147 views

My login screen is stuck on screen even after I have logged in

I'm new to Ubuntu and I have just installed the latest version 13.04. When I put in my password to log in, after I enter my password Ubuntu seems to freeze but a few seconds later my cairo dock and ...
2
votes
3answers
1k views

Disabling touch screen only temporary

I have a problem in that my touch screen is cracked, and so the mouse moves to continually click up and down the crack, which means I can get very little done on my laptop unless I'm in the BIOS. Not ...
0
votes
1answer
31 views

Key's won't repeat, holding them down causes the screen to flash

This is driving me nuts, and it started seemingly out of the blue. While typing, if I hold down a key, it will not repeat, however, the cursor flickers in sync with the rate that the character would ...
3
votes
3answers
3k views

How do I adjust the resolution on a Dell GX620?

Hello I was running Ubuntu 10.04 on a desktop Dell Optiplex GX620 with onboard graphics Intel 82945g (945G), and even then I had to use xrandr to add mode 1280x1024 and edit the files in /etc/gdm, but ...
1
vote
2answers
131 views

can't reattach to screen

I've been having problems with screen (the terminal command). If I type screen -ls it gives me: No Sockets found in /var/run/screen/S-root. For screen -r I get: There is no screen to be ...
0
votes
2answers
521 views

No brightness control in Ubuntu 12.04, Lenovo V570 [duplicate]

I have been struggling now for an inordinate amount of time trying to get the brightness adjustment working in Ubuntu. I am running Ubuntu 12.04 on a Lenovo V570 Laptop. I have tried all of the ...
0
votes
1answer
26 views

Screen flashing on install

im trying to install Ubuntu but when i boot and try to install from USB DVD drive the screen is flashing i can just about make out what it is asking me and i can install but even after boot up the ...
4
votes
5answers
5k views

Brightness Adjustment on Desktop Computer

I have Ubuntu 12.10 I need an application/software that can increase and decrease my brightness. I know I can do it through my pc monitor but I don't want that. I want to control it through a ...
0
votes
0answers
14 views

Ubuntu hangs on for 1-2 minutes, after pressing “Lock Screen”

I've got Ubuntu 14.04 LTS. Sorry for my bad English, I am a Pole. When I press "Lock Screen" (top right) system is hangs on for 1-2 minutes. After 2 minutes it work. The mouse works but I can not ...
1
vote
0answers
15 views

Screen colors at the beginning

My PC has a mother P5N-MX with Nvidia geforce 7050 integrated Intel Quad 4-core processor and 4GB memory Last night I tried to install Ubuntu 12.04.5 and I perfect and runs smoothly, when you upgrade ...
0
votes
1answer
51 views

Screen turned off on resume, HDMI issue

I have an HP Pavilion G4 AMD A10-4600M APU with Radeon(tm) HD Graphics × 4 14.04 Trusty For some time now, whenever I suspend notebook either by shutting lid or manual suspension screen is off. ...
1
vote
2answers
9k views

Failed to get size of gamma for output default when trying to add new screen resolution

I'm trying to adjust resolution on my new MSI GT70 2OC. In settings, only one resolution is available: 1920x1080. This is fine, except that I need to decrease the resolution and make it more ...
0
votes
0answers
13 views

Screen rotation not working on some games

Monitor rotated to 180deg and works fine (.config/monitor.xml) but some of the games they not rotated, how to fix this ?
0
votes
1answer
41 views

How do I execute a command on a specific screen?

I am currently setting up a server and there are different programs I want to run in the background, while still being able to look at the console of each program on demand. So I'm trying to ...
0
votes
0answers
21 views

Monitoring a screen session

I'm very new to Ubuntu and I haven't really found something that I'm looking for. Basicly I am searching for a bash script that will monitor a screen session based on it's name. As soon as the bash is ...
6
votes
5answers
2k views

Lubuntu - Disable screen saver…for real this time?

I know this has been asked multiple times. I have tried multiple things, however nothing I seem to do stick. I am trying to disable the screen saver/screen blanking on Lubuntu 14.04. I've tried the ...
0
votes
1answer
193 views

Possible Nvidia Geforce 755m driver problem - Ubuntu 14.10

I have noticed lately that my screen has gone black for a couple seconds, then went back to normal. This will happen regardless of the application I am in, and in a bad spell will occur every 30 ...
0
votes
0answers
20 views

ubuntu instalation - black screen

Happens in ubuntu 12.04.5 and ubuntu/lubuntu 14.04 it happens with "try ubuntu", "install" and "check for errors" cpu is amd sempron. I remeber having this with before and using netinstall but I ...