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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14.4 Graphics driver issue

I just installed the latest nvidia graphics driver and the screen is black after disk encryption unlock. Help! Clevo W650EH GeForce GT 740M - I think can't access to check 128 GB Intel 520 SSD
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10 views

Graphic card problem: system running on low graphics mode

I'm using Ubuntu 13.04. I have problem with my operating system. Whenever I start my system it shows an error: Your system is running on low graphics mode How can I solve this problem?
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How to fix a fuzzy text issue which appears on every application or terminal emulator at random times?

Tried to fix this before by using the "Additional Drivers" with no success because of there is no additional drivers available. Nothing else over the net seems to refer to an issue like this with a ...
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1answer
12 views

Need help with bumblebee --------Cannot access secondary GPU - error: Could not load GPU driver

I'm new to ubuntu. I have a ACER R7 with intel and gt 750m and I'm pretty sure they are using optimus. However, after I install and run bumblebee, I always get this error: legolas@Frog:~$ optirun ...
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5 views

How do I use two monitors on seperate graphics cards?

I'm using Ubuntu 14.04 MATE. I have integrated graphics (AMD/ATI) on my board, and an Nvidia Geforce GTX 750ti graphics card in the PCI-e slot. First, the integrated graphics card worked without ...
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1answer
15 views

safe way to install AMD Catalyst Control Centre?

Relatively noob here. I'm having a blast with Ubuntu, successfully playing all kinds of steam games, no complaints until Firewatch came out. It was recommended to me to install AMD Catalyst Control ...
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10 views

Google Chrome fps lag with Nvidia GTX770

I'm using the nvidia 352.63 drivers with a GTX770. When I open many chrome windows (like 4 or 5 windows) (not tabs) the windows' fps start dropping, sometimes reaching 20fps and it's so annoying. ...
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19 views

Graphic card problem: Intel Ironlake Mobile and AMD/Radeon Mobility 4550

My laptop is HP Pavilion dv3 2310ea with Intel Ironlake Mobile and AMD/Radeon Mobility 4550 graphic card on Ubuntu 15.10. I tried tutorial from this link. After trying this tutorial nothing happens ...
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23 views

Again: On the obstacles of Optimus in Ubuntu 15.10

I know questions about the nvidia drivers are asked zillions of times and I have searched for possible solutions but non of them worked!! Lenovo Idea Pad z510: optimus graphic card (intel-nvidia ...
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1answer
22 views

Is it possible to use dedicated GPU and integrated GPU at the same time? if so how?

I have an AMD R9 380x and Intel HD 530 and want to run a monitor on both connected via DVI at the same time. I can get output from both GPUs but not at the same time by changing kernel boot ...
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31 views

Failed to load NVIDIA drivers

I have an NVIDIA NVS 5200, and my machine is running Ubuntu 15.10. I am trying to access a software that is currently installed on a server. In order to get the window of the software, I am using the ...
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17 views

Making sure AMD drivers are installed on Ubuntu 15.04

I have a laptop with an AMD Radeon HD 7730M chip. I just want to make sure that the drivers are properly installed because I'm getting some conflicting results. I used this guide first. Running lspci ...
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1answer
14 views

“The system is running in low-graphics mode” when I try setup autorun numlock on

Ubuntu 14.04. I like turn on numlock on autorun. I found this recommendation: go to /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf and add greeter-setup-script=/usr/bin/numlockx on ...
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1answer
31 views

How can I verify that my graphics card is used correctly when playing games

I recently installed steam on my laptop to play some games but the experience is not that good. I don't play a lot but with the computer I use I would have expected something better. I am getting ...
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1answer
32 views

Dell Inspiron 15 5559 problem at shutdown and logout (Intel Skylake and AMD Radeon R5 M335)

I have a brand new Dell Inspiron 15 (5559) laptop with an Intel Skylake i7-6500U CPU and an AMD Radeon R5 M335 graphics card. I'm running elementary 0.3.2 which is based on Ubuntu 14.04 LTS, and I ...
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1answer
28 views

The system is running in low-graphics mode after installing [duplicate]

I have installed Ubuntu on a separate ext4 partition. I did not create a swap partition, because I was going to create a swap file after installation. Ubuntu does not have an Internet connection, ...
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6 views

Sometimes graphic issues (flickering) after resume from suspend (ThinPad X250, Kubuntu 15.10 Wily)

I have a ThinkPad X250 running Kubuntu 15.10. Sometimes, after resume from suspend the monitor starts flickering from time to time. After restarting the machine everything works fine again. Is there ...
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16 views

Graphics Issue with Xubuntu 14.04

I was trying to set up my linux machine to run without a monitor. I found this solution online: Add Fake Display when No Monitor is Plugged In. I followed the directions on configuring a dummy device ...
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1answer
18 views

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 ...
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1answer
31 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
15 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
31 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
37 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
16 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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16 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
19 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
73 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 ...
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1answer
30 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
35 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
17 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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49 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 ...
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1answer
76 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
53 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
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1answer
81 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 [closed]

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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26 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
27 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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1answer
42 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 ...
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1answer
35 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
20 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 ...
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1answer
78 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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1answer
79 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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42 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
15 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 ...