0
votes
0answers
15 views

Display/Graphics problems after Ubuntu 14.04 upgrade

After upgrading from ubuntu 12.04 LTS to 14.04 trusty tahr I am getting weird problem with the display. Weird gray lines appear on screen and the desktop becomes unusable and restart is the only ...
0
votes
2answers
48 views

xorg.conf for two monitors, single ati graphics card

There are many iterations of this question, few with actual working answers, so after a few hours of trying to get it working on my machine, I will post my solution. How do I configure my Ubuntu ...
0
votes
0answers
33 views

Ubuntu 14.04, fresh installation, fail to setup nvidia graphics, GeForce FX5500

I've been strugling with this issue for a while now. I figured I need nvidia-173 drivers, so I installed them, module is fine and loading. But as soon as X server starts, I get nice NVIDIA logo on ...
0
votes
0answers
25 views

How to enable SLI on Ubuntu 14.04?

I have a Lenovo Y510p Laptop with two gt755m graphics cards. I installed Ubuntu updated everything and installed the nvidia drivers. When i want to enable the SLI config in /etc/X11/xorg.conf then the ...
1
vote
1answer
70 views

Yoga Pro 2 - “The system is running in low-graphics mode" [closed]

After installing Ubuntu 14.04 on Lenovo Yoga Pro 2 (as dual boot machine in UEFI mode) I got the low graphics mode error and can't login. I can boot from live-usb key or Windows 8.1 (but who want's ...
0
votes
0answers
31 views

can't get nvidia to work [duplicate]

I have Asus VivoBook S551LN it has 2 graphic cards 1-Intel hd integrated 4400 2-Nvidia Geforce 840m (4GB) I use Voyager distro which based on Ubuntu 14.04 and I have installed KDE the system works ...
0
votes
0answers
23 views

Nvidia graphic card is really hot and the graphics sometimes crash

I use ubuntu in a laptop with an Nvidia GeForce GT 750M and I'm using the NVIDIA binary driver (v331.38) however when I run a videogame my laptop gets really hot (According to the NVIDIA X Settings ...
1
vote
3answers
240 views

Installing nVidia Driver in Ubuntu 14.04 LTS

I was trying to install the latest driver for my graphic card which is a nVidia GT525M I opened Software & Updates and I found many options : Using NVIDIA binary driver - version 331.38 from ...
0
votes
0answers
42 views

Installing Nvidia driver for GTX 770M, Ubuntu 14.04 [duplicate]

I'm trying to install nvidia driver for my Gigabyte P25W - Nvidia GTX 770M on Ubuntu 14.04 ... I tried two methods described on the following link : ...
0
votes
0answers
76 views

Random xubuntu 14.04 Xorg graphics freezes

I've got a fairly new Asus X550CC laptop with up to date xubuntu 14.04 on it. I'm using NVIDIA graphics drivers version 343.13. From day one I installed xubuntu on this machine I've been getting these ...
1
vote
0answers
54 views

How to check and set Refresh Rate with Nvidia Graphics Card

When I tried to update from Ubuntu 12 to Ubuntu 14 I got a warning message against updating stating that your machine does not have 3D support for running the unity desktop environment. My graphics ...
0
votes
1answer
84 views

Odd flickering after video driver update

I'm not sure how to describe this other than to show you guys. I captured a video and uploaded it to YouTube here: http://youtu.be/Bp25Fyy_GsI Notice how the tab selection keeps changing by itself ...
0
votes
0answers
196 views

Ubuntu 14.04 no login screen after install of nvidia driver

I've installed Ubuntu 14.04 LTS from scratch, everything worked fine until I switch the graphic driver from Nouveau to Nvidia 331 (graphic card: Nvidia GeForce 9300M). I've installed the Nvidia 331 ...
0
votes
0answers
115 views

Graphics cards NVIDIA Corporation C61 [GeForce 6150SE nForce 430] cuda

So I'm having troubles. 00:0d.0 VGA compatible controller [0300]: NVIDIA Corporation C61 [GeForce 6150SE nForce 430] [10de:03d0] (rev a2) I don't think I have the right graphics drivers. I updated ...
0
votes
0answers
142 views

Gubuntu 14.04.1 : graphics reset (GUI -> CLI -> GUI remotely)

I am running ubuntu 14.04.1, gnome flavor. let's assume my amd graphics card has keeled over, but the OS is still running fine. (both fglrx and nouveau occasionally do this with a 30" 2560x1600 and ...
0
votes
0answers
36 views

startx results in a black screen

I recently wanted to solve a problem with using a second monitor from my laptop that is running debian (jessie) but because I lack knowledge things didn't go as planned. Now I am getting booted into ...
0
votes
2answers
2k views

Ubuntu 14.04 not recognizing installed Intel graphics driver

I'm completely new to this. I am running Ubuntu 14.04 on a new Dell desktop. I am having a problem with Xorg and compiz using >60% of a CPU. I think this is because my graphics driver is not being ...
0
votes
1answer
112 views

fix “The system is running in low-graphics mode” error without internet

I'm very sorry for asking about this error in another question but all the solutions in here require for you to have internet. I only have wireless internet and when I am in that console the internet ...
1
vote
1answer
375 views

Installing Driver for Matrox M9140 on Ubuntu 14.04

OS: Ubuntu 14.04 64-bit Graphics Card: Matrox M9140 Monitor: Dell UltraSharp U2312HM 23" Driver Location: http://www.matrox.com/graphics/en/support/drivers/download/?cid=MTE2MTM3NQ==&id=574 ...
0
votes
0answers
293 views

NVidia-prime with 14.04 problems

Heeeelllppppp! System: I have a Dell 17xps with an NVidia Optimus 555M graphics card. Annoying History: It's all worked ok with Ubuntu 12.x and bumblebee. But I really want to use 14.04 and ...
0
votes
1answer
219 views

Laptop boots to a black screen after trying to install fglrx for AMD HD8670M in Ubuntu 12.04

I tried installing proprietary fglrx drivers by following instructions from https://help.ubuntu.com/community/BinaryDriverHowto/AMD However the installation failed with the error 'amdconfig: No ...
1
vote
2answers
250 views

Discreate GPU (7670M) not being detected Ubuntu 14.04 , Hp laptop with dual graphics ( 7640G + 7670M)

I have HP laptop (2005ax) with AMD A8 processor and dual GPU 7640G + 7670M I'm running ubuntu 14.04 with AMD proprietary drivers installed. I'm not able to select discrete GPU, hence not being able ...
1
vote
0answers
484 views

ubuntu 14.04 - can't open display / could not open X display - Nvidia ( all versions)

I have serious issues since I installed 14.04 on my machine.My graphics card is Nvidia geforce GTX 680. I have double Xeon processors machine. On previous Ubuntu 12.04 it worked nicely. I've tried ...
0
votes
1answer
39 views

Fglrx always hard-crashes my hybrid-GPU laptop. How can I disable radeon and use only i915?

My computer only seems to boot when I have radeon.modeset=0. Xorg still loads the radeon drivers, which causes it to use llvmpipe for OpenGL rendering, which in turn makes my CPU fans sound like ...
0
votes
2answers
208 views

New Nvidia Graphics card drivers

Hi I am writing this as I have an issue with my Nvidia drivers. I have a Nvidia 750Ti running on a Xubuntu 14.04 LTS. I have had problems with my nvidia drivers before and solved them using this ...
0
votes
0answers
60 views

Second NVidia Graphics Card

My computer has a NVIDIA Quadro 1800 FX card, and I just bought a second one, in order to run four monitors. I'm using the proprietary NVIDIA driver, and the second GPU shows up in the NVIDIA X ...
4
votes
1answer
65 views

How is X started on Ubuntu?

I would like to know the exact process used by Ubuntu (if possible with location of configuration file) in order to start X (with lightdm). I did not find any precise, detailed and comprehensive ...
0
votes
0answers
913 views

Help Me Config xorg.conf to use driver “intel” for 14.04

According to Intel, Ubuntu already has the latest Intel driver build into release 14.04 for the integrated models. Background: My wife decided to Upgrade my Ubuntu based PVR and it happened to be ...
0
votes
0answers
131 views

incorrect nvidia x server settings

I am trying to configure an nvidia graphics card (ASUS nVidia GT 218 GEForce 8400 GS) with a 1204 Ubuntu machine (64 bit). The computer also contains its motherboard Intel graphics card. I need this ...
1
vote
2answers
735 views

nvidia-settings crash while on Intel graphics

I've added the xorg-edgers PPA using sudo add-apt-repository ppa:xorg-edgers/ppa. Then I've tried different packages, all with the same problem. I'm currently using nvidia-331 as it's working almost ...
10
votes
1answer
1k views

How can I get my monitor's maximum resolution without the proprietary AMD graphic driver installed?

I am using Ubuntu 14.04. I have an AMD Radeon 5570 HD graphic card. Actually, the default open source REDWOOD drivers aren't allowing me to choose my monitor's maximum screen resolution(which is 1366 ...
2
votes
0answers
72 views

No errors but some wanings in Xorg.0.log file,However X still black screen! Help please,ATI driver

My desktop is ASUS A43 with AMD Radeon HD 6730M Graphics.Recently I installed the Ubuntu12.04 system and I find that my cpu has a high tempreture since booted.So I realized there must be some wrong ...
1
vote
1answer
135 views

ATI Catalyst vs Distro Compatibility Question

I have a question about the Catalyst drivers and which ones I can actually use with my my distro. I currently have 12.04 and Ubuntu 13.10 installed. When AMD / ATI tells me that the latest 14.3 Beta ...
0
votes
0answers
36 views

Mouse lagging and blue lines after fglrx uninstall

I recently tried installing AMD drivers from the official website and found out that my card was no longer supported so I uninstalled it back. But I have this problem: When I get to my login screen, ...
8
votes
4answers
575 views

My graphic drivers are gone

I am on Xubuntu 13.10 64 bit. This question tells you everything you need to know about my graphic card. Yesterday I had a problem, my graphic card driver failed, now if I login to xubuntu default ...
2
votes
1answer
286 views

Alternative graphic drivers? [duplicate]

My graphics graphics card is a Radeon HD 4250 and ATI has dropped the support for x-server version higher than 1.12. Are there any alternative graphic drivers I can use besides the opensource driver, ...
1
vote
2answers
57 views

What is a backend in computer graphics

I am trying to understand what does backend actually mean.. I was going through Wayland manual page on Ubuntu. I was able to find a few lines like this.. "The DRM backend uses Linux KMS for output ...
0
votes
0answers
35 views

Oneko on 13.10: Superimposed bitmap problem

Has anyone tried the cute cat-and-mouse oneko on Ubuntu 13.10. I noticed that the base bitmap is always superimposed with the other bitmaps, such as when chasing the mouse. The result is that the ...
0
votes
1answer
62 views

Why lxsession-logout slows down X window system?

In Lubuntu, if you click on the shutdown button, the one to the right on the panel; the whole window system slows down and any click you make takes more than 20 seconds to complete. From around the ...
0
votes
0answers
151 views

Dark Arts Required to Get NVIDIA Driver Working [duplicate]

Okay, so I know there are a metric ton of "Why doesn't my NVIDIA gfx work on Ubuntu [x.xx]?" here already; in the process of trying to get my own drivers to even install correctly, I've read them all. ...
0
votes
0answers
162 views

2 Geforce GTX cards and 2 monitors

I'm using Ubuntu 12.04 (64 Bit) with Kernel 3.8.0-35. I have added one Geforce GTX 650 and one GTX 660. There is one monitor attached at each video card. 01:00.0 VGA compatible controller: NVIDIA ...
0
votes
1answer
380 views

DISPLAY command on the command line

What does the command export DISPLAY=:0on terminal do ?? Is it possible to change the number from 0 to some other value..
0
votes
1answer
589 views

what graphics drivers are now in use on this NVIDIA card?

Given the following /var/log/Xorg.0.log, which graphics driver is the X server currently using? This log is too confusing for me to parse (I had to snip hopefully irrelevant parts to be able to post ...
0
votes
2answers
118 views

After Login no window borders, sidebar or task bar - 13.10 Nvidia

Lenovo W530 (Nvidia) 13.10 64bit - after some updates and a reboot. Now just after normal login I log in I have no window borders, no sidebar or task bar. Have tried remove/purging and reinstall of ...
0
votes
0answers
47 views

Xorg problem after changing driver

I'm running Xubuntu 13.10 on a 64bit Machine, with kernel 3.11.0-15-generic. In the Settings panel > Software and updates, tab Additional drivers, I switched the default driver to a proprietary ...
1
vote
0answers
53 views

4 monitors dual graphics card

I've a new PC at work, which, for some reason, won't work with my nvidia quadro gfx card. The PC has on board gfx Witt an Intel based chip set that supports dual monitors. I can get a third screen ...
0
votes
0answers
122 views

Black screen after startup

I have a Ubuntu Gnome 13.10 installed on my laptop. (Almost) everything worked fine, until yesterday, when after booting it up I got greeted by a black/blank screen. I've got a Futjisu S761 laptop ...
1
vote
1answer
103 views

how can I find out bits per pixel using into my framebuffer?

I know the X.org server run is executed with certain value of bpp, 8bpp by default i think. But how can I find out the actual bits per pixel using into my framebuffer while i'm on linux? is there any ...
0
votes
0answers
52 views

What is quirk and how to use it?

I am trying to follow the instruction here on using Quirk to fix the closing lid problem with Intel graphics. However, the instruction is very unclear. I do not understand: 1) Where to put the ...
0
votes
1answer
73 views

nVidia drivers installation error (downloaded from nvidia web site) [duplicate]

I download the nVidia driver from nVidia web site, it's need be compatible with my nVidia video card : GeForce GT 630M. How I understood I need execute the downloaded sudo sh ...