Questions related to graphics, in particular getting graphics cards to work. Please tag your exact graphics card version as well if you know what it is.

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gpu-manager overwrites xorg.conf

I have recently installed the NVIDIA drivers on my Xubuntu 15.10 machine but I had to remove them due to improper multi-monitor setup. Everything went fine, except for the fact that gpu-manager seems ...
2
votes
1answer
23 views

How do I know if I'm using a GPU?

How to find out in Ubuntu (14.04) whether the processor has a GPU or not? I went through a few links and the results are as given below for my system specs. $ lspci | grep VGA 00:02.0 VGA compatible ...
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0answers
9 views

New graphics card causes Ubuntu to freeze during boot process

Today I upgraded my graphics card to a Radeon R9 380, and Ubuntu freezes during the boot process. There is no error message. The screen is black except for a terminal cursor in the top left corner. I ...
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0answers
19 views

nvidia dual screen

I can't use dual screen with my Nvidia card proprietary drivers (I've tried them all!), and if I'm using the open source driver it says I'm switched to an Intel graphics card. When the proprietary ...
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2answers
36 views

Will Ubuntu run on this old pc? [duplicate]

s3unichrome 3D gpu 256mb of ram can upgrade to 512mb AMD sempron 3100+ @ 1.8ghz 100gb hhd emachine t3104 The computer runs Windows XP but slowly and it crashes. It is about 13 years old and has ...
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0answers
13 views

“Additional Drivers” problem switching

I am running an old ASUS P4P800 motherboard,with a GeForce FX 5200 graphics card installed. When I bring up Additional Drivers, it shows the nouveau and also an Nvidia-173 driver, which is the correct ...
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0answers
15 views

AMD APU + GPU (MSI GX70) Switchable Graphics Card

I want to move away from windows, since microsoft is doing a great mess right now with their OS. Though I've been an Ubuntu user since 2010, I was using this computer mainly for gaming. I have a MSI ...
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2answers
18 views

GUI broken or renders improperly - Ubuntu

Simply, the GUI windows are breaking down. As you can see in the above image, the text in the launched windows is unreadable.There's also some black shade around the corners of the active window. ...
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1answer
30 views

Very unstable video playback on Ubuntu 15.10

From VLC and SMPlayer to Chrome, I am experiencing daily and even hourly video playback issues. For one, please look at this YouTube video that was playing in full-screen mode in Chrome and as soon as ...
1
vote
1answer
23 views

Screen flickers during 3D gameplay on 15.10

So this is not the first time this has happened. I recently installed an Nvidia graphics card, but even before that the screen would flicker from time to time on the Intel HD graphics. Installing the ...
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0answers
34 views

Problem with amd, please, help me

Good day, I have notebook hp 15 pavillon, based on A8-with radeon r5 and graphics radeon r7 m260 in Windows. But when I install Ubuntu 14.04, I install fgrlx drivers, and Ubutu see only this: ...
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0answers
20 views

How i get graphics of start menu back?

Due to some reasons I lost graphics of start menu. It's background color which was transparent becomes black as shown in image. [ It happens after the gnome desktop package using sudo apt-get ...
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1answer
13 views

Ubuntu AMD graphics driver

I'm using 15.10 Ubuntu on my HP laptop . It has an AMD graphics card (2GB). I have posted the screenshot of my Additional driver . Can you guys tell what do I have to install more ?
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0answers
38 views

Ubuntu 14.04 LTS keeps freezing, I feel like it's the Nvidia card I have

I've been having troubles with my computer as of late. I was running Ubuntu previously and it suddenly crashed on me so I did a fresh install and it has become a bit better but not really. 1) Whole ...
0
votes
1answer
63 views

Cannot switch from Intel to Nvidia GPU somehow

I'm trying to get the GPU GeForce 940M on my new HP laptop ENVY 17-n101ng running, but have somehow extreme troubles switching from Intel to Nvidia. I'm using Ubuntu 14.04 LTS (16-bit). I have ...
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2answers
51 views

How to use only the Nvidia GPU?

I have a laptop with an integrated Intel HD Graphics 3000 and a dedicated GPU from Nvidia. Since the Intel HD Graphisc is crashing all the time, how can I switch only on the Nvidia GPU and never use ...
1
vote
1answer
56 views

problem with dual amd graphics card amd radeon r5 A8 and radeon r7 m260

Good day I have problem with dual AMD graphics card AMD Radeon R5 A8 and Radeon R7 M260. Hope, you can help me, I try to install drivers at additional driver in Ubuntu, try download and install from ...
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0answers
20 views

Problem running graphics.h in Ubuntu 14.04 in CodeBlocks [on hold]

I've been trying to compile the following C code in CodeBlocks with the -lgraph extension (which I have set in the Linker Settings), the graphics.h library of Turbo C++ and libgraph-1.0.2 being ...
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0answers
24 views

AMD Video Drivers for Ubuntu? (Very Slow Graphics)

I just freshly installed Ubuntu 15.10 on my Asus X452E Notebook, it has AMD HD 8xxxM R3 Series video card. I don't know how to install the right drivers for video, I downloaded x.org fxgrx something ...
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0answers
25 views

Ubuntu freezes during startup screen after rebooting after installing AMD graphics drivers

I have an Asus r7250 graphics card, which I plug two monitors into (1 VGA, one HDMI). Recently (today) I installed Ubuntu 14.04 on this computer (a desktop, 64 bit). Within Ubuntu, I was able to ...
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0answers
13 views

Minecraft flickers when window maximized

Whenever I maximize the the Minecraft window the game starts flickering. This problem only occurs in-game and not in the title screen. I'm running Ubuntu 14.04 LTS. I've tried updating my drivers, but ...
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0answers
13 views

need help to find out if this ram will work for my computer [closed]

so my dad picked up this computer from the garbage and its sexy but it doesnt have a powercord so idk if its worth removing the ram and graphics card and installing it into the computer now that i use ...
0
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1answer
37 views

Graphics driver problem: full grey screen

My laptop GPU integrated is: Intel HD Graphics 3000 Sandybridge. The dedicated one is Nvidia Geforce GT 630M 2GB. I installed Ubuntu Gnome 15.10 on this laptop. I installed all the updates from the ...
0
votes
1answer
32 views

Can't switch to my nvidia graphics card and i am not sure if system detects it

I looked up many similar questions in this and other sites for really long time; but couldn't find any solutions. I have a laptop with GeForce 840M and cant get it work. I am using Intel's graphics ...
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0answers
11 views

Ubuntu server 15.10 ppc error

I´m installing Ubuntu server/mate 15.10 ppc into a PowerMac G5 with a Mac Nvidia 6800 Ultra DDL Graphics Card, 6Gb RAM, sata 250Gb, wifi and bt cards. And always I got the same errors, a black screen ...
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0answers
9 views

Connecting second screen causes ubuntu to quit session

I have been using a second screen with my laptop for some time and it was working fine. But now when I connect the second monitor, it logs me off (if I was already logged in) or will not log me in at ...
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0answers
15 views

Slow shutdown / reboot with 15.10

I have a GeForce GT 740 graphics card installed and am running a clean install of 15.10. I was running the stock (X.Org X server) graphics driver installed by Ubuntu. Everything was great, shutdown ...
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0answers
18 views

only example.desktop display after installing ubuntu 14.04

I have installed Ubuntu14.04 from USB driave and found a strange behavior. Everything goes smoothly when installation but after finished the system can only run in low graphics mode and there is only ...
1
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1answer
71 views

Graphics broken after 4.2.0-27 update

I was using Ubuntu 15.10, driver nvidia 358 from graphics-drivers PPA, my discrete card is GT-650M. Some time after said update, I had some ugly poligons and horizontal lines on my notebook, and ...
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0answers
39 views

Graphic cards with best linux supported drivers? [closed]

I'm going to renew my PC and one of the components that I go to renew is the graphic card. So the question is easy, what is the current brand with the best linux supported drivers, Nvidia or AMD? ...
1
vote
1answer
67 views

1 Help with installing Nvidia drivers in Ubuntu 14.04

I am trying to install an Nvidia driver for the GeForce GTX 750 Ti graphics card I have but I am running into some issues in the process. Running Ubuntu 14.04. Essentially, I have followed the ...
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0answers
35 views

MSI GE62 6QD Nvidia GTX960m Ubuntu 15.10 issues

Community, I've been trying to make this laptop work with Ubuntu 15.10 for a couple of days now without luck. I've already looked at the previous related posts but didn't work. What I've done: ...
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0answers
12 views

Intel graphics card refresh rate

I have a two monitor setup running on a integrated Intel graphics (HD 4600). I'm trying to run an application at the refresh rate of either of the displays (both running at 60 Hz). This works fine ...
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0answers
16 views

Not able to install any linux distro

I messed up with my ubuntu 15.10. I was trying to install gnome-desktop-environment by running the command sudo apt-get install gnome-desktop-environment, but I closed the process in between. After ...
0
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0answers
29 views

Video card issues after installing ubuntu 14.04.03 LTS

To start off, completely newb to linux. Just decided to put it on my sis' old laptop to see if it would be viable to take to class to just take notes and surf the web. I installed Ubuntu. When ...
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0answers
23 views

Unclear graphics in Ubuntu 15.10

When I try to use Firefox or Google Chrome browser or PDF reader, I cannot read the text properly. The characters are unclear (see screenshots). I have already installed the Intel G31 graphics driver ...
0
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1answer
52 views

Bumblebee Nvidia Drivesrs

Actually I am new to Linux. Currently I using Ubuntu 15.10 on my Lenovo Y50-70 with Nvidia GeForce GTX 860M graphics driver installed. I've installed the required graphics drivers from Additional ...
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0answers
59 views

On NUC6i5SYK Ubuntu Linux 15.10 display goes to sleep immediately after splash screen appears

I installed Ubuntu Linux 15.10 from a USB thumb drive on my NUC6i5SYK. I had to add nomodeset to get the LiveCD environment to boot, as the display would sleep if I didn't (as described here: Intel ...
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0answers
19 views

Nvidia Graphics problem - now running in low res or not at all?

Well I managed to wreck my second Ubuntu install! Trying to fix the nvidia graphics flicker, I followed advice from my other post here and completely uninstalled the nvidia driver - I saw it deleting ...
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0answers
15 views

Can't logout (system is running in low graphics mode)

I have I big problem: All started with the installation and then uninstallation of KDE desktop einv. on my ubuntu 12.04. Now If you would logout, I get the famous screen with system is running in low ...
3
votes
2answers
123 views

ubuntu 14.04 lts and nvidia graphic card

I just bought a new laptop (LAPTOP DELL INSPIRON 5558 15.6'' INTEL CORE I3-4005U 4GB 500GB NVIDIA GT920M 2GB FREE DOS). Since I am familiar with windows and have no idea of Ubuntu 14.04 lts I tried to ...
1
vote
1answer
36 views

Ubuntu 15.10 cannot download packages

Recently, I upgraded from 15.04 to 15.10, and tried to install wine. I had issues downloading packages. I read somewhere that it probably didn't recognize my graphic card. I have a Dell inspiron ...
0
votes
1answer
91 views

Problem after install nvidia-340 or nvidia-352 on gt630

i have a GT 630 and I'm having trouble when I upgrade the NVIDIA driver to 340 or 352. Only drive working is nvidia-304 NVIDIA-340 After update to nvidia-340 i get a black screen, here is kernel.log ...
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2answers
91 views

Graphic Card GeForce GT 630 installation on 64bit Ubuntu 15.04

I am using 64bit ubuntu 15.04 and in the hardwared; NVIDIA GeForce GT630 graphic card is attached. I have downloaded driver for this graphic card from the website given in the official website as ...
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0answers
15 views

Dell 7559 15.10 version hangs while booting Live version

I need to install Ubuntu/xubuntu alongside with Windows. Ubuntu 14.04 boots live version fine and I am able to install it. But once upgraded it freezes randomly. I have tried ctrl+del+reisub and ...
0
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1answer
44 views

How to disable my inboard ( intel ) graphic card

I'm pretty new to linux, but I did my best to obtain all information regarding my issue so maybe someone could help out. I have an HP Pavilion dv6 Notebook, with Ubuntu 14.04 manually installed. The ...
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0answers
14 views

Ubuntu installed - Mac 2010 ATI Radeon HD 4670 256 MB - Black Screen When Boots

I have read a few of the other questions with the same problems but I can't work out exactly what I need to do to fix this. When installed I pushed e to edit and added "nomodeset nolapic" pushed F10 ...
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0answers
8 views

Graphics issue, crash with xserver using three monitors

Hi guys I decided I was going to return to Linux as my daily driver and in windows I was running 1 monitor through my integrated graphics and 2 monitors through my PCI graphics. Im trying to get Linux ...
0
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0answers
43 views

Absolutely unable to enable 3d acceleration/Unity 3d on Ubuntu 15.10 in virtualbox on Windows 7

As the title says, absolutely cannot figure out how to get 3d acceleration to work. The virtual machine - Ubuntu - is unbearably choppy and I have no idea how to fix this problem. Nothing I've tried ...
0
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1answer
30 views

Problem with installing GPU

I installed my GPU two months ago in my computer and everything worked fine. All of a sudden, I noticed in the "Details" page from "System settings" that my GPU is not working anymore; I make sure it ...