0
votes
0answers
39 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 ...
0
votes
0answers
30 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
votes
0answers
58 views

How do I get other resolution option other than default one in full screen? [duplicate]

I want to get my 1366x768 monitor to have other screen resolution 800x600 or 1240x768 in full screen. What option do I have? Thanks. Here what I did, shaharil@busuk:~$ xrandr Screen 0: ...
1
vote
1answer
687 views

HP 250 g2 - problem with graphics

I bought hp 250 g2 without OS and tried to install Ubuntu 13.10 / Ubuntu 12.04.2 LTS. I am not able to run and even install Ubuntu because everytime I try to run it, my display turns off. I know the ...
2
votes
2answers
169 views

How do I fix my screen resolution?

I'm using Ubuntu 12.04.4 (not a VM). I have my display for my monitor at a full 1080p (which it supports). All icons and images look amazing. Everything is crisp. My display is currently at 1920x1080 ...
0
votes
0answers
36 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
0answers
41 views

Graphical error after upgrading from 12.04 LTS to 12.10

After updating my Ubuntu version from 12.04 to 12.10, I get a weird and very annoying error on startup. It states something about my graphics card, but it goes away too fast for me to be able to read ...
0
votes
0answers
37 views

The screen dosn't dim and go blank after specified system iddle time. Ubuntu 13.10

After upgrading from Ubuntu 13.04 to 13.10 the screen does not dim and go blank after specified idle time in System Settings -> Brightness & Blocking. The PC is Lenovo Ideapad Z580A. Video mode is ...
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
1answer
56 views

Installation menu in Ubuntu 13.10 [duplicate]

When I try to install Ubuntu, I am unable to view the installation menu. The only thing I can see is a black screen. Are there other methods to install Ubuntu 13.10, & is this a graphic problem?
0
votes
0answers
241 views

Ubuntu won't load after installing new Graphics Card

Recently, I built a computer and was deciding to run Ubuntu because it's free and works very well. Just to start it off, I put some old 128MB video card in it and it booted fine. However, I realized ...
0
votes
0answers
142 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
1answer
284 views

After a successful install, my screen blinks undefinetly

I have been here in the past to ask this same question, I've been having issues with it for months and months, and months now - any help would be GREATLY appreciated. Essentially when I install ...
1
vote
2answers
7k 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 ...
1
vote
0answers
199 views

Ocassional flickering screen

I have installed ubuntu on my Vaio VGN-Fe790G laptop which has a Intel® 945GM driver. The screen works fine, but whenever I open the launcher (with its transparent layer), or if I am in a game, I get ...
0
votes
1answer
160 views

Blank screen at the beginning of the installation [duplicate]

I have been trying for some time now to get Ubuntu working on my computer with proprietary NVIDIA drivers, having tried and failed many times decided to take a go at Xubuntu. However I think I might ...
1
vote
0answers
20 views

My screen turns off [duplicate]

I just download Wubi for my laptop and install it. But when i try to load Ubuntu in my pc, it just appear a violet screen, later my screen turns off (but my laptop is still running) and i hear a ...
2
votes
0answers
575 views

I Can't Adjust My Screen Brightness Using Fn+Arrow Left or Fn+Arrow Right (Acer Aspire V5) [closed]

I'm using Acer Aspire V5 (Windows 8). I have a problem regarding my screen brightness. Although I can still adjust it but I can't using Fn+Arrow Left or Fn+Arrow Right. I visited the ease of access on ...
1
vote
0answers
68 views

Non-graphical tty's not stretching full screensize

on tty7 (graphical environment) nothing's wrong, I can enjoy the whole pixels of my screen which is the main thing. But here's something a bit annoying, when I switch on terminals from 1 to 6, the ...
0
votes
1answer
2k views

Ubuntu 12.10 Boots to a Black Screen - Intel HD Graphics

I am a new to linux. I have an HP Pavilion DM4-1160US laptop. It has only one video card built-in (Intel HD), however Ubuntu seems to have a hard time with it. It started when I tried to boot from a ...
1
vote
1answer
157 views

AO522 ubuntu 12.10 several reboot incase of black screen

My acer aspire one 522 with a new ubuntu 12.10 or Kubuntu 12.10 installation (dual boot with win7) sometimes has a black screen but if I reboot once or more, I can login on desktop. How can I fix ...
1
vote
0answers
241 views

Desktop goes blurry / granulated

After few minutes using, desktop and fonts in unity-menu goes blurry. See screenshot: Closer image: In all applications (browser etc.) graphics seem to be allright. After rebooting problem ...
2
votes
1answer
700 views

Screen shifted on an HP LP2065

My graphics performance with ati radeon HD3200 used to be terribly slow with unity (even the 2D performance). Installing the proprietary fglrx driver via the OS interface caused errors and problems. ...
0
votes
1answer
363 views

Blank screen at login. Intel intergrated graphics, ubuntu 12.04

Whenever I boot ubuntu 12.04 from grub, it takes me to the login screen but the screen is completely blank (no backlight at all). I'm running a 64-bit Compaq Presario CQ45 with Intel Intergrated ...
4
votes
6answers
22k views

How can I fix broken i915 drivers for Intel GPUs?

I've got troubles getting the i915 drivers to work correctly on my laptop (HP Pavilion DM4 2101ea). Specifically, the laptop screen goes black and stays black after the splash graphic when booting ...
1
vote
0answers
822 views

Intel N10 graphics [closed]

Español: Buen día. Instalé en una notebook ubuntu 12.04 pero me da el problema que solamente me da dos resoluciones de pantallas 800x600 y 1024x768... En la primera se ve muy grotesca la pantalla y en ...
1
vote
0answers
252 views

How do I install Ubuntu on an HP G62? [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? I've tried to install Ubuntu 11.04 and 12.04, but I have the same problem on both. I proceed like ...
2
votes
1answer
10k views

Edges of screen cut off in Ubuntu 12.04 [duplicate]

I have a Visio 19" t.v that I am using as a high-def monitor. I am using a PCI graphics card (EVGA GeForce 8400 GS). I am using an HDMI cable to transmit the display. I have already checked and ...
0
votes
1answer
95 views

all but GUI is black [closed]

whenever i play a video game that has 3d graphics all i can see is the GUI and none of the actual rendered world... note: i'm a noob and just installed Ubuntu yesterday. ...
0
votes
1answer
2k views

When I try to boot from live cd I get a blank screen HELP!

I've created a bootable USB and tried a Live CD. Both times when I boot from them I can hear the Ubuntu drums but have only a blank screen. I have an Asus with quad core A6 processor and Radeon HD ...
3
votes
1answer
1k views

Monitor won't display at native resolution.

Whenever i connect my monitor to my laptop, it won't display the video at the native resolution in Ubuntu, but my monitor works fine and does both in Windows 7! In Ubuntu it just gives me stripes and ...