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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Need help in changing & saving screen resolution permanently in Ubuntu 14.04

I have Lenovo Y40-90 laptop, and have Ubuntu 14.04 with integrated Intel graphics card and AMD Raden R9 M275 graphics card. I have also installed AMD Catalyst Center to switch between Intel and ...
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0answers
15 views

Problem-dimensional graphics card

I have problem with dimension of screen from graphics card. It can not fill the screen without borders when I tried the following commands, xrandr -s 1024x768 Output from xrandr -q pc@pc:~$ xrandr ...
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1answer
16 views

Ubuntu will not start with Nvidia drivers installed

When I have the nvidia graphics drivers installed. My computer just gives me the error Starting Light Display manager... and Deal with any system changes... link was shut down..... I have a lenovo ...
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0answers
13 views

how to install proprietary nvidia GeForce 9600M GT driver on ubuntu 14.04 LTS [duplicate]

Hi everyone I have installed driver for my nVidia GeForce 9600M GT by checking this link and it works. But I realized that I had installed 'open source' drivers for my graphic card. Can anyone ...
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0answers
8 views

Low resolution mode(AMD Radeon 8500M)

My lenovo G500 laptop has Graphic's Card AMD radeon 8500M series with 2GB memory of graphic's card, I used it on Windows with no problem, but on Ubuntu it uses intel video card, when I installed it's ...
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0answers
35 views

Broken FGLRX DKMS module on latest UBUNTU Updates

(Ubuntu 15.04) After latest round of updates fglrx failed to compile dkms module on both of my laptops. 1 laptop has switchable graphics and the other does not. The laptop with switchable graphics ...
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0answers
9 views

mid 2010 macbook and nvidia drivers

Having problems with Nvidia's proprietary drivers (any) on a Ubuntu MATE based flavour on a mid 2010 macbook, set to boot with rEFInd. When the display manager starts, the X server dies, leaving me ...
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0answers
13 views

Switch console display on linux(ubuntu) system with two graphics cards

A machine installed with a ubuntu system and two graphics cards. Both linked to a monitor. Have sucessfully switched the xwindow's screen0 from one monitor to the other by modifying the xorg.conf ...
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0answers
6 views

Nvidia ASUS Strix gtx960 Kubuntu 14.04: screen tear and ghosting.

Background: I'm having issues with the Nvidia ASUS Strix GTX960. I am using Kubuntu 14.04. I just built a brand new system, upgrading from my laptop with AMD HD radeon. I had K 14.04 on that build ...
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0answers
27 views

Ubuntu 14.04 Fresh Install - Parts of screen garbled

I've installed Ubuntu Desktop 14.04 on a Dell Vostro 1500 with 2.5 gigs of ram, and I'm experiencing garbled (corruption or gibberish) graphics. Screenshot at this link: ...
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0answers
2 views

fps lag in latest version of chromium

i lately experience fps issues in an online game i play (tagpro.gg - fps dropped from 60 to ~40), but also in youtube videos (feel very chopped). this is since i updated ubuntu (14.04 lts) yesterday ...
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0answers
13 views

Computer behaviour changed after motherboard change

I recently changed the motherboard on my PC and now some odd behaviours are happening. Firstly, the screen is showing some anomalies. In the lower right hand quadrant of the screen, there is a ...
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0answers
15 views

Cuda installation on msi with two graphics card

I have a msi laptop CX61 2QF core i7, 4GB RAM, Intel HD Graphics 4600, Nvidia Geforce 9400M, Ubuntu 14.04 I want to install cuda 7.0, I downloaded the run file, made it as an executable and ...
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0answers
14 views

Failed to config radeon power managment ubuntu 15.04

I've tried to switch back to open source AMD drivers but have got stuck. When I try to look at the content of power_method file I'm getting an error: cat: /sys/class/drm/card0/device/power_method: No ...
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0answers
27 views

Ubuntu 14.04.2 not logging into X

This morning I found that my computer were freezed. I rebooted the computer, and since then, I can not log in into my graphical user session neither other users sessions. When I try to login, the ...
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1answer
46 views

Display with graphic card - Nvidia GeForce 7025 / NVIDIA nForce 630a keeps flickering for Ubuntu 14.04

I have installed Ubuntu 14.04 and I have nvidia card - GeForce 7025 / NVIDIA nForce 630a. When I have installed Ubuntu, my screen keeps flickering and gets stuck when I login into my desktop, after ...
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0answers
21 views

Bumblebee not switching card off

I am running Kubuntu 14.04.2 x86-64 on a ASUS Q551L. I have a Nvidia GeForce 840m that I am running the 352 driver from Nvidia. I am using bumblebee to switch between the two graphics cards. I can use ...
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0answers
24 views

15.04 Upgrade on AMD

I have a AMD Radeon R4/R5; after 15.04 upgrades, I'm stuck at the purple screen with low-graphics complaint. So I boot into the recovery session of the same generic headers and run in failsafeX mode. ...
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1answer
16 views

Installed Driver for Evga GTX 970. Can't log in to Ubuntu

Hello everyone linux noob here. Basically I installed the driver from apt get. Restarted my computer, and now when I log in. I get stuck in a loop,the screen shows some funny colours and sends me back ...
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1answer
20 views

Installing nVidia driver on hybrid card

I am running Ubunutu 14.04 and I have just installed it onto my new laptop (MSI PE70 2QE) and it has a hybrid intel/nVidia 960m GFX card. I have found the excellent post here How do I install the ...
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0answers
19 views

Radeon HD 6470M (HP pavilion g6 1109er) on Xubuntu 14.04.2

So, there is the HP laptop with Xubuntu 14.04.2 x86. On the free driver (kernel is 3.16) laptop really hot. I tried to install the latest Catalyst specifically built for Ubuntu - ...
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0answers
42 views

nvidia vs. nvidia-updates?

OK, so I haven't find any answer, only one that claims the "nvidia-updates" is newer versions, yet the driver instalator says this: 4 options: nvidia 331.113, nvidia-updates 331.113, legacy nvidia ...
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0answers
27 views

The system is running in low-graphics mode in ubuntu 15.04

I have this issue after updating ubuntu 15, i have tried this How to fix "The system is running in low-graphics mode" error? but not got any sucees so please help. I am using ubuntu 15.04 ...
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0answers
32 views

NVIDIA Geforce 840m Driver Issue

Okay, I have an HP Envy 17 laptop that was preloaded with Windows 8.1. I ditched Windows in favour of Linux. My laptop comes with the NVIDIA Geforce 840m. I install Ubuntu 14.04, and go to the ...
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1answer
64 views

14.04 - Nividia GPU driver install fails

I have tried installing any version of the Nvidia gpu drivers in an attempt to move away from 331 which has been causing and issue upgrading the kernel and hasn't been fixed. I have tried using the ...
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0answers
18 views

Second nvidia is not recognised

I have msi CX61 2QF intel core i7 intel hd graphics NVIDIA GeForce 940m Ubuntu 14.04 I want to install cuda 7.0, But when I install it (using .run file in tty1 mode - this is how I ...
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0answers
37 views

Ubuntu 15.04 Visual Glitches

I reinstalled Ubuntu 15.04 onto my computer, and I am receiving some strange graphical/visual glitches when I boot up. First off, there is some black terminal grub screen that comes up, tells me my ...
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0answers
24 views

How can I tell Ubuntu to use my NVIDIA GPU for specific programs?

I am using a laptop with an Intel Core i7-4702MQ CPU (which has Intel HD Graphics 4600 integrated) and a discrete NVIDIA GeForce GT 750M graphics card. In Windows, I can use the NVIDIA Control Panel ...
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1answer
29 views

installing Nvidia NVS 3100M driver fails, what am I missing?

running Kubuntu 14.04 in Oracle virtual box 5.0 on Dell (Windows 7) E6410 laptop. I've installed DKMS & guest additions. I can get better resolution now. But I assume for performance I need to ...
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0answers
26 views

Updating OpenGL

I am using OpenGL to develop applications on Ubuntu, and I wanted to use "modern OpenGL" instead of using deprecated things like glBegin. So I ran some modern OpenGL code, and my linker couldn't find ...
1
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2answers
42 views

New (not that much) to Linux/Ubuntu. Thinking of replacing Windows and also help regarding AMD Radeon graphics card

I recently bought a new Lenovo Y40-80 laptop and it comes with an AMD Radeon R9 M275 graphics card. I know this is not a high-end graphics card. I am not a hardcore gamer, and play only a few games ...
0
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1answer
60 views

Ubuntu 14.04 couldn't detect nvidia graphic card (not even detect the model of card)

I am pretty new to Linux and I am working to install Cuda, which requires the Nvidia Graphic Card to work. My laptop is Lenovo Y50-70 with a GTX960M card. My system is Ubuntu 14.04. This is the ...
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0answers
26 views

Fan constantly runs on Dell 3521 with Radeon HD7670m on Ubuntu 15.04

My laptop configuration are Dell 3521 Core i3 3227U @ 1.9Ghz 4GB RAM Intel HD4000 graphic + radeon HD7670m 1GB DDR3 dedicated graphics. When I boot Ubuntu 14.04.02LTS on my laptop, CPU cooling fan ...
0
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1answer
41 views

How do i install drivers for Radeon HD 7550M/7570M/7650M ubuntu 14.04

I wanted to play some games and for taht i need to update my drivers i have ran the next line of code if that helps : david@David-Laptop:~$ lspci -vnn | grep -i VGA -A 12 00:02.0 VGA compatible ...
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0answers
15 views

Increasing free graphics card memory

My system is using an nVidia GTX 960 with 2GB of graphics memory, of which 1GB is used by Ubuntu when running just a firefox instance with a single window (checked with nvidia-smi). I would like to ...
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0answers
19 views

Slow window switching in 15.04

Upon upgrade to Ubuntu 15.04, my window switching (alt+tab, super+w) suddenly became laggy. I thought maybe something went wrong in the upgrade so I did a fresh install just to be sure. Unfortunately ...
0
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1answer
17 views

what driver might work with asus strix-gtx960-dc2oc-2gd5 in ubuntu 14.04.1?

I have a new machine that has an Asus strix-gtx960-dc2oc-2gd5 graphics card. I have just installed Ubuntu 14.04.1 LTS. Kernel is 3.16.0-44-generic I can't set the display resolution high enough or use ...
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0answers
26 views

multiple configuration in ~/.config/monitor.xml

I am using fresh installed ubuntu 15.05 with integrated and discrete intel and nvidia graphic cards. why my ~/.config/monitor.xml file contain two configuration tags having same configuration ...
0
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1answer
17 views

How can I turn off the screen of my laptop while using an eGPU?

I use my latop with an external graphic card (eGPU) through an express card slot. As soon as, the eGPU is activated, the screen of the laptop is fixed. The blue image of the xubuntu loading is ...
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0answers
16 views

WINE - Installed Aion 4.7.1, Graphics not working & buggy text?

So I got Aion to work finally after creating a new 32 bit wineprefix. I installed all the components on the WineHQ page for Aion. But after launching the game and making it to the login screen, nearly ...
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0answers
13 views

Is there a fix for Corsair Link

been trying to create new resolution output mode using: sudo xrandr --newmode "1368x768_60.00" 84.75 1360 1432 1568 1776 768 771 781 798 -hsync+vsync This is what I get: xrandr: Failed to ...
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0answers
24 views

Gnome 14.04 NVIDIA Driver issue

I was using Ubuntu with Unity and lightdm, where the NVIDIA driver did work, before I switched to the Gnome flavour. Now the issue I'm facing is that I can no longer use any NVIDIA driver with my ...
2
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1answer
23 views

Turn off useless video card ubuntu server

I have a VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] connected to my computer which is now a development server. It gets HOT! I ...
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0answers
38 views

problem installing AMD driver with Ubuntu 14.04LTS

I have a fresh install of Ubuntu 14.04LTS on a PC with an AMD HD serie 8 in it. I use this workstation for medical imaging analysis and I get an OpenGL error message with the default driver. I know ...
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0answers
21 views

Nvidia Prime in powersave mode corrupts screen

I have an ASUS ux303ln with Xubuntu 15.04 that hosts Nvidia 840M. Aiming for longer battery life, I want to use the Intel graphics, so i do prime-select intel as root and that's OK. The problem ...
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0answers
83 views

Ubuntu 14.04 update nvidia drivers failed (352)

I was using ubuntu with nvidia drivers 331. System was very laggy/choppy. So I decided to update to newest nvidia drivers (currently 352). I did that through software & updates menu. After restart ...
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0answers
28 views

Backlight fuction not working lenovo z570 intel i5 nvidia geforce

Processor Intel® Core™ i5-2410M CPU @ 2.30GHz × 4 Graphics GeForce GT 525M/PCIe/SSE2 I can't change the backlight, it's always set on high. Even though when the system goes to sleep, the light gets ...
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0answers
9 views

Text Randomly Not Displayed

I have a strange bug in ubuntu in which text is randomly broken. See the image below. This occurs also in various applications including gedit and terminal, but notably never occurs in sublime. I've ...
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0answers
33 views

Play fullscreen directX games in wine (PlayOnLinux)

I've installed League of Legends with PlayOnLinux, but when I start a match I have a transparent window. Is it a problem with my graphic card drivers (AMD Radeon) or with Wine?
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6 views

Bad initialization on graphic (amd 690v)

Since installing Ubuntu Gnome 14.04, my (old) video on board dont works properly. Observe that starting in live mode this version works fine and if I end my session and make a new login ubuntu works ...