0
votes
1answer
51 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
votes
0answers
59 views

Desktop not appearing after a change in xorg.conf

I tried to install nvidia-current on my Ubuntu 12.04 because I didn't have the driver for it but it seemed that had no effect so I removed. After that, I don't remember anymore, I tried to configure ...
0
votes
0answers
42 views

Desktop screen is running slow for ubuntu 12.04

I have installed ubuntu 12.04 on my system. But screen of the system is running very slow. I checked the cpu utilization but it is normal less than 15%. Here is specifications vga kernel driver ...
0
votes
0answers
24 views

Ubuntu + Screen: Auto-quit after a set time

I've tried searching for this and get lots of URLs leading to people having issues with their monitor. However my issue is with the screen utility. Background: Ubuntu 12.04 Ruby 2.1.1 I have a ruby ...
0
votes
1answer
21 views

Screen unusable on 12.04 - inspirion M5010

My screen died (unreadable content), i dont know why. Tried to use an other screen but same problem there. I am running ubuntu 12.04 on a dell inspirion M5010. image: http://imgur.com/12ptjEg Would ...
0
votes
2answers
545 views

Increase laptop screen resolution over 1024x768 on HP Compaq Presario v3000

Just installed Ubuntu 12.04. The default display driver has fixed my resolution to 1024x768. The only other option I see for selection is 800x600. Is there a way to increase my resolution to see ...
0
votes
0answers
41 views

How to fix a Lubuntu blank screen

Lubuntu 12.04 (English) installed completely without problems. I installed 12.04 (Arabic) instead, accepting all questions but I did not understand any arabic wording. I received a (working) blue ...
1
vote
0answers
31 views

Ubuntu 12.04.3 LTS retaining screen brightness

Is it possible that Ubuntu retains screen brightness settings used in the previous session after the computer is turned off. If so how can I achieve this effect?
0
votes
0answers
27 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
85 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
308 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
25 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 ...
-1
votes
2answers
59 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
32 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
159 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
38 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
372 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
86 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
32 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
41 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
132 views

Black Screen after Ubuntu Logo [duplicate]

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
9 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
2k 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
17 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
126 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
69 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
93 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
41 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
123 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
52 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
41 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
42 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
56 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
498 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
50 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
27 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
35 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
96 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
872 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
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 ...
2
votes
2answers
8k 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
1answer
61 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
22 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
24 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 ...
-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.. ...
1
vote
1answer
180 views

Changing Brightness on netbook

I am using Asus Eee PC R051CX. I am unable to boost up brightnes of my screen. While I was trying ubuntu 12.04 from live img from usb stick it was good, but after installing on local hard disk screen ...
1
vote
1answer
242 views

Running TF2 on Ubuntu

I use Ubuntu 12.04 with an old Intel Pentium CPU (mobile Intel GL40) and an Intel GMA 4500M onboard graphics card. I downloaded the Linux-version of Steam and TF2 via Steam without using any kind of ...
2
votes
1answer
830 views

Displayport out for 2560x1440 screen on MacBook Air (mid 2012)

I've got a MacBook Air (mid 2012) and I want to install Ubuntu 12.04 on it and I'd like to use it with a 2560x1440 Samsung 27" LED SyncMaster S27A850T screen with a mini displayport to displayport ...
1
vote
0answers
272 views

Gnome Classic - automatically add panel when external monitor is connected

Similar to: With Xmonad / GNOME, switch gnome-panel between monitors While at my desk, I use two external monitors with laptop lid shut. When mobile, I use my laptop display of course. I like to ...
2
votes
0answers
125 views

Brightness Problem Ubuntu 12.04 [duplicate]

I've installed Ubuntu 12.04 on my Asus Eee Netbook. It has a Cedar Trail processor. It has a brightness problem. I can't change the brightness. It is always dimmed. How can I solve this problem ?