0
votes
0answers
18 views

Image displaced on the screen

I have a intel motherboard video grafics and a benq mk 2442, and ubuntu 12 4 and my problem is that the image appear displaced at least one inch at right , i have test resapplet but it doesn't work ...
0
votes
0answers
40 views

Ubuntu don't run. Black screen. ¿interchangeable graphics? [closed]

I already installed a ubuntu 14.04 beta 2 on my external hard disc but It doesn't work on my laptop. The laptop is a HP Pavilion DV6-6b02ss with two graphics cards an Intel card and an AMB Radeon HD ...
0
votes
0answers
25 views

Xubuntu 12.04 black screen after grub, external screen

My old laptop has XP on it and I wanted to use Xubuntu instead of it. Screen resolution is 1024x768 x32 bytes. It has a Nvidia graphic card and I use an external screen as the screen of the laptop is ...
1
vote
2answers
143 views

black screen instead of login screen (serious problem)?

i'm having a serious problem. i use dual os so i'm posting with windows. i am having a problem. somewhat about 2-3 hours before everything was working fine i have modified Ubuntu a lot and was using ...
0
votes
0answers
14 views

How to turn on the LCD screen on my laptop after installing fglrx driver

On my computer ASUS N71Ja I installed ubuntu 12.04 and after installing fglrx driver computer starts but soon turns off the screen. (login screen is not displayed, but you can hear the sound) I have ...
0
votes
1answer
52 views

Screen problem in Ubuntu 12.04 LTS

Since yesterday I am facing some problems with my Laptop screen with Ubuntu 12.04 LTS, sometimes it works well but sometimes it keeps flickering and I see small squares everywhere on my screen. The ...
-1
votes
2answers
43 views

Ubuntu or Windows selection screen

When I turn my laptop on I get that screen if I either want to select Windows or Linux. The problem is there is like 6 different option to choose from. All I want it Windows and Linux. I don't want ...
0
votes
0answers
25 views

using ubuntu precise with dual monitors

i want to use dual monitors on a single ubuntu 12.4 PC the trick is that i want to show different things on each for example i want on the first screen Workspace 1 with chrome browser and the 2nd ...
0
votes
0answers
44 views

Adjust screen brightness in Ubuntu 12.04 LTS (Packard Bell Easynote R4622 laptop)

I have a Packard Bell R4622 laptop running Ubuntu 12.04 LTS 32 bit. I turned the brightness down with the function keys because the screen was too bright, but now it is too dark and I cannot turn it ...
0
votes
0answers
37 views

Show this screen after login ubuntu 12.04

After login Ubuntu show this screen for a few seconds. What is the problem?
0
votes
1answer
148 views

No brightness control in Ubuntu 12.04, Lenovo V570

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
0answers
49 views

Screen Brightness on Acer AspireV: bar appears, brightness doesn't change

Using 12.04 on an Acer Aspire V5-561-9410. When I use the function keys to modify screen brightness (or use any solutions I've found here to this problem like the one found here or here), I see the ...
1
vote
0answers
23 views

Ubuntu 12.04 - No logon screen

I'm new to ubuntu, so bare with me :) After configuring XRDP my machine doesn't boot to the logon screen anymore. How can I get it to boot normally again ? -I'm able to ping, and connect to my ...
0
votes
0answers
24 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
53 views

Black Screen after Ubuntu Logo

I deleted all partitions and I installed Ubuntu 12.04 LTS. Well, when I startup my PC, after the Ubuntu's logo, a black screen appears but I hear the log on sound. If I restart and connect other ...
0
votes
0answers
8 views

Screen: loss of colour issue but not on liveusb

I am not sure if I will make this clear but I have an issue with my motherboard. I have a asus Sabertooth Z77 and running 2x amd HD7990 graphic cards on a watercooling loop. Unfortunately in the last ...
0
votes
2answers
775 views

Screen goes black when trying to install Ubuntu 12.04.3 LTS on Lenovo Ideapad Z510 with Free DOS

I'm trying to install Ubuntu 12.04.3 on a new Laptop which came without any OS. (except free DOS). The Laptop is a Lenovo Ideapad Z 510 with these specs: CPU: Intel Core i5-4200M, 2x 2.50GHz RAM: ...
0
votes
0answers
16 views

Ubuntu 12.04 restarts into a black screen [duplicate]

I installed a few updates in my Ubuntu 12.04. After rebooting to complete the installation, and after the bios screen, it goes black, shows the login prompt in the command line mode for a second, and ...
2
votes
0answers
87 views

Ubuntu Screen freezes frequently [closed]

Ubuntu 12.04 screen freezes frequently: It happens with no specific program (Firefox-Eclipse-Aptana-Vlc-Nautilus). The mouse pointer is still able to move around the screen, and changes to (I) when ...
0
votes
0answers
54 views

Gateway netbook screen fuzzy/pixelated with 12.04 and 13.10

I'm a total Linux noob here, so sorry in advance. I got given a old gateway lt3108a that was running a very slow Vista installation, so installed Ubuntu 13.10 32 bit from LiveUSB. The installation ...
0
votes
1answer
67 views

The screen is dark when start

I have just installed Ubuntu12.04 desktop on my computer. Now it has the following problem: every time when i start my computer, when the boot menu passed by, the screen will turn to be so dark that I ...
0
votes
0answers
20 views

Screen Flashes on Caps Lock Press

I am using Ubuntu 12.04 LTS. On pressing Caps Lock Key, Screen Flashes out whenever the key is pressed. Its happening only when in Gnome mode. In Ubuntu Mode Login the screen does not flashes. Please ...
0
votes
0answers
97 views

Ubuntu cannot recognize Samsung 46 inch TV but can detect 24inch tv/monitor model

I have HTPC running ubuntu server 12.04. I have been using samsung T240HD TV/monitor model which supports 1080p without any problems. However, after I connected to new samsung 46 inches FH6030, I ...
1
vote
1answer
38 views

Automatically add external display to screen in Ubuntu Server

I'd like to be able to control my laptop's (Ubuntu Server 12.04) external display over SSH. I know about the screen command, but it requires that I add the display from the laptop. Is there a way to ...
0
votes
0answers
25 views

Gnome-screensaver for XScreenSaver

Is it safe to remove Gnome-screensaver and XScreenSaver? Will have any issues after removing Gnome-screensaver? I have Intel® Core™ i3-2350M CPU @ 2.30GHz × 4 and AMD Radeon HD 6300M on-board. Ubuntu ...
0
votes
0answers
32 views

Screen flashes back and forth between black and lit screen, not at boot, totally random

Currently using HP/Compaq 6220 laptop with 12.04 lts installed. Sometimes after the system warms up and is running, it will randomly flash the screen to black, back to the screen, back to black, and ...
3
votes
0answers
41 views

İnterfaces exceeds the height of the screen

I use a notebook with small screen, 1024:600 resolution with Ubuntu 12.04 LTS. When I try to save or open a document, the interface is exceeding the height of the screen leaving the buttons out of ...
0
votes
0answers
360 views

Ubuntu 12.04 boot to blank screen after upgrading nvidia graphic driver [duplicate]

I installed an Ubuntu 12.04 from CD, then upgraded the device driver for my nvidia FX 1800 from the "additional drivers" section at "system settings". After rebooting my desktop screen turns to blank ...
0
votes
0answers
33 views

Issues with playing videos on the net

I re-installed Ubuntu(12.04.3) a few days back. Now with my previous install, I had no issue playing media( this question is specific to videos for I haven't tried plain, audio files yet), but what ...
0
votes
0answers
26 views

The [ok] screen

I m a nvidia user. I installed ubuntu (only) 12.04 lts, I installed nvidia drivers.After I restarted my laptop, opened blank screen ([ok] screen).I didnt write laptop's screen anything. What can I do? ...
0
votes
0answers
28 views

Ubuntu 12.04 Dark Screen all the times (not just during installation)

I know that there have been lots of question about Ubuntu dark screen, but mine is really different. I have been running Ubuntu without problem, but recently sometimes the screen is really dark (but ...
0
votes
0answers
77 views

How to control screen Brightness Ubuntu 12.04 64bit in iMac 2011

I have installed Ubuntu 12.04 in a 2011 iMac computer. Everything is working properly, but I'm struggling with the control of screen brightness. I have tried several solutions and none of them work. ...
0
votes
0answers
56 views

Ubuntu (ALL Versions) Black Screen Boot Error

I've had Ubuntu 13.04 for about a month now and for the second time, my machine has booted in to a black screen. It is a Dell Optiplex 745. The first time, I rebooted it a few times, then, it it ...
0
votes
0answers
665 views

Ubuntu 12.04LTS screen brightness doesn't change : always set to maximum

I have Asus G55 ES71 laptop and I recently installed Ubuntu in it. Whenever I start my laptop, the brightness level is set to maximum by default and it doesn't change. Manually changing it through ...
0
votes
0answers
23 views

Get display as byte from the ubuntu 12.04

I have ubuntu 12.04 LTS. Which file do i need to access to get the screen display in terms of bytes so that I can manipulate and store it as a video file. I want to access it via C and possibly ...
0
votes
0answers
28 views

Installing 12.04 from 12.10 with black screen issue [duplicate]

I recently upgraded from 12.04 to 12.10 and now have an issue with a black screen upon booting. Im having a lot of trouble with this issue and I dont care to fix it anymore. I still have the usb drive ...
0
votes
0answers
129 views

Lines on the screen

I am using Ubuntu 12.04. Suddenly sometimes violet coloured lines show up on my pc screen lines like this: Why are these kind of lines appearing on the screen? Running lspci gave the following ...
1
vote
2answers
3k views

How To Set Screen Resolution To 1280x960 In Ubuntu 12.04 LTS

Here is the output of xrandr: $ xrandr Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192 VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm ...
0
votes
0answers
193 views

Ubuntu Server 12.04 Does not boot up

I installed Ubuntu Server 12.04 of of a flash drive, and I selected the Samba File Server option on the list after putting in all my information. I have been wanting to set up a file server for the ...
0
votes
1answer
60 views

Adjusting Bright makes Ubuntu not to respond

Have just installed Ubuntu 12.04 LTS and when adjusting the bright through the keyboard Ubuntu gets frozen and needs to be restarted by forcing the turnoff button, have noticed that this only happens ...
0
votes
0answers
137 views

Major Screen Glitch Ubuntu Studio Cinnamon Desktop

I am using Ubuntu Studio 12.04 and it is running swimmingly on the default xfce desktop. However, I have installed the Cinnamon desktop via PPA and it has been having some very strange screen ...
0
votes
0answers
606 views

Screen Flickering in Ubuntu 12.04 LTS?

I recently downloaded and installed Fedora, Wasn't happy, then switched to ubuntu 12.04 LTS. Upon Start up of hibernation I get screen flickering. The screen flickers 3 white lines and the goes black ...
0
votes
0answers
14 views

Blank screen with no response at all Ubuntu and Xubuntu 12.04 desktop amd64 [duplicate]

I am using Sony Vaio E series and the configuration are as follows: 1.Windows 8 2.Core i5 Sandy Bridge 3.AMD Radeon HD 7650M 4.6Gb RAM 5.750GB HardDisk 6.Secure Boot and UEFI features are included in ...
0
votes
0answers
104 views

screens stays off after suspension/hibernation

I recently installed Ubuntu 12.04 alongside Win7 on my HP Pavillion dv6-2020eg. Soon, a first problem occured: suspension mode isn't working as expected. Suspending the laptop is easy (closing lid or ...
0
votes
0answers
21 views

Problem starting Ubuntu [duplicate]

When I start Ubuntu it shows a black screen like the terminal and says Checking battery size... and then it says Daniel login: and then password: What to do? I restarted the computer but its still ...
1
vote
0answers
23 views

Black screen installing ubuntu server 12.04 64 bit [duplicate]

I am trying to install ubuntu server 12.04 64 bit via USB external hard drive. My processor does not have integrated graphics (Intel Xeon E3 1230 V2) so I am forced to use a cheapo graphics card ...
0
votes
0answers
151 views

Ubuntu boots to a blank screen (12.04)

I was trying to set up an Android build environment for building CyanogenMod. This involved me installing a few packages via apt-get. After the installation I also updated some packages in Synaptic. I ...
-1
votes
2answers
41 views

Went from Win 7 to Unbuntu 12.04 installed fine now crashes

I did a complete overhaul of my box and got rid of winblows \0/ yay !! and the install went very smoothly. Was very impressed with the ease of the install and the ease of use with Ubuntu.... til now.. ...
0
votes
0answers
72 views

How to adjust Ubuntu 12.04 screen brightness permanently [duplicate]

I installed Ubuntu 12.04 in my Dell (N4110).I need to adjust the brightness every time i login. How can i permanently keep it in a comfortable level?
0
votes
0answers
36 views

Black screen after boot in recently installed 12.04

I just installed Ubuntu using Windows in my new laptop and after the bout and the purple screen (with the sound) the screen it gets black. Any ideas on how to solve this? Thanks so much in advance.