0
votes
0answers
132 views

Ubuntu 12.04 LTS black screen / unable to boot following “aticonfig --adapter=all --initial” + other problems

long time lurker/first time poster. I am very new to Linux but seem to have picked some stuff up quick. Will try to provide as much relevant information as humanly possible: After installing Ubuntu ...
1
vote
1answer
232 views

Mining feathercoins in ubuntu?

I would like to get started on mining some feathercoins but I have no idea where to start. Does anyone know a good guide on how I can set up a feathercoin wallet and then mine them with my gtx 760? ...
0
votes
0answers
207 views

Running Ubuntu with 6 GPUs purple screen/ loading initial ramdisk

Somehow I did managed to boot Ubuntu with 5 GPUs. With a lot of pain and much more time. I'm having problem with the 6th one. On HDD I have Windows and Ubuntu (dual boot). I can get in Windows with 6 ...
2
votes
3answers
171 views

No visible performance increase with Radeon 5450 and OSource drivers

I have been running my machine without GPU for a while with decent results (no lag for a decent internet use, videos read smoothly and 2D gaming is OK). But I decided to see what I could get with an ...
0
votes
1answer
283 views

Problem with Nvidia drivers for K20, C2070 on Ubuntu 12.04

My Desktop has the following configuration, Processor: Intel Core I7-4770K 3.5 GHz Mother board: MSI Z87-G43 64GB DDR3 Intel Motherboard GPUs: NVIDIA Tesla K20, NVIDIA Tesla C2070 and with 32 GB ...
0
votes
0answers
716 views

“lspci | grep VGA” Detects the Wrong Mobile Graphics Processor

I am completely new to Linux as of about two days ago, and ever since I installed it, I have been trying to get Steam to run games using my nVidia GPU with/instead of my integrated processor. I've ...
7
votes
2answers
1k views

How to restart GPU without reboot (softreset)?

How do I restart the GPU from command line? Using a HP DV6 laptop with Ubuntu 12.04-64 and an ATI mobile GPU. Installed the standard ATI propriety drivers suggested by Ubuntu. When I close the lid, ...
0
votes
1answer
483 views

How do I detect my GPU after fresh install?

Sorry if this has been asked already, I've checked all over but didn't find anything related to my problem (at least specifically, also, I'm a newbie). Anyway, here goes, I recently had to reinstall ...
0
votes
1answer
129 views

Gnome 3.4 partially or totally freeze [duplicate]

I'm using an Ubuntu 12.04 LTS. Since, I discovered that there are other desktops on Ubuntu, rather than Unity, I installed Gnome 3.4. But it freezes time by time, when I run many applications or ...
0
votes
0answers
196 views

Ubuntu KVM support GPU sharing or pass-thru

Can Ubuntu (12.04.1 LTS server) KVM support GPU pass-thru/sharing like VMware and XenServer? The guest OS can use the physical GPU 1 by 1 or 1 by many.
0
votes
0answers
466 views

Black screen on boot, timeout killing modprobe and GPU lockup

I installed Ubuntu 12.04 alongside Windows 7 and sometimes, after selecting Ubuntu from GRUB menu, a black screen with a blinking pointer appears for a while. Then the screen goes black and nothing ...
1
vote
0answers
462 views

Controlling GTX Titan on Ubuntu 12.04

I have installed Ubuntu 12.04 and the latest Nvidia 313.30 driver from their official site on my new System: MSI BigBang XPower II I7 3930K 64 GB 1833Mhz DDR3 eVGA GTX Titan superclocked I've run ...
1
vote
0answers
812 views

/usr/share/apport/apport-gpu-error-intel.py - Another case of this issue on 12.04 update

I am aware that this has already been reported in various places, I've searched using the forum and the 'similar questions' but I've not seen any solutions as of yet. Hopefully this question will aid ...
2
votes
2answers
802 views

Ubuntu 12.04 + Intel GPU: random freezes

I have a ThinkPad T420 with Intel Graphics, and an external monitor through DisplayPort. I was running 12.10 with no problems, but 2 days ago, after an update, my system started to crash with no ...
1
vote
0answers
22 views

Ubuntu 12.04 not recognizing the graphic card [duplicate]

I just installed an Ubuntu 12.04 64bit on my laptop which has this graphic card: Nvidia Geforce 610M 2GB but the output of lspci | grep VGA is this: 00:02.0 VGA compatible controller: Intel ...
0
votes
2answers
491 views

Ubuntu 12.04 Installation problem

I have a GTX580 and I installed Ubuntu 12.04 using the nomodeset option. Now when I start the PC, in the login screen I can't move my mouse and then a black screen appears and the following message ...
0
votes
1answer
337 views

Is the Atom Z2460 supported?

Couldn't find anything in the component database, I'm mostly worried about the PowerVR GPU it has. There are many Windows tablets using it and I was wondering if I could use 12.04 on it
1
vote
0answers
193 views

AMD FGLRX driver graphic switch problem

I have laptop with Ubuntu 12.04 64 bit. My laptop have mobile graphics AMD Radeon HD 6370M onboard (AMD + Intel GPU), problem is with switching current GPU, i can switch from AMD to Intel, but after ...
2
votes
0answers
951 views

AMD Driver not working on Ubuntu 12.04

I've just updated Ubuntu to latest version using Update Manager. It upgraded my kernel to 3.2.0-30. As always after installing new kernel I've reinstalled GPU drivers but with no success. AMD Driver ...
1
vote
1answer
2k views

Ubuntu 12.04 and KDE, graphical temperature monitor for GPU

I have ubuntu 12.04 and KDE. I already installed "lm-sensors", "hardware sensors indicator" and "Psensors" but none works well for me. I also know a couple of commands to find gpu temperature on ...
0
votes
0answers
1k views

OpenGL 3.2 or newer

I have a GPU, which according to specification, supports OpenGL 3.2. However, when I checked with glxinfo it occured to me that I am using older OpenGL 2.1. This fact is quite disturbing. How can I ...
2
votes
0answers
861 views

Fglrx causing 100% CPU with Xorg and freezing system [closed]

My system setup is Ubuntu 12.04 server with ( among other things ) the Ubuntu-Desktop package installed. CPU is an AMD FX-6100 and GPU is a Radeon HD 5770. I believe the issue I am having is with the ...
8
votes
1answer
420 views

Is there a simple, safe way to trigger a GPU lockup on a susceptible computer?

Answers to my previous question, Ubuntu 12.04 froze, requiring powercycle. What should I look / grep for in the logs?, have led me to suspect that my computer is experiencing an intermittent GPU ...
7
votes
2answers
2k views

How to set up multiple GPUs (12.04)?

I have two GPUs: one Intel i915 integrated, and one NVIDIA 560 Ti. This is NOT a hybrid setup, nor a laptop. In Windows 7, each card is connected to a different monitor, with the NVIDIA doing any ...
3
votes
1answer
3k views

Can't detect GPU ATI temperature sensor

I've an ATi Mobility HD4650 and I'd like to detect its sensor. I've installed lm-sensors, xsensors and the Hardware Sensors Indicator, but I can't find my GPU sensor. Here are some screenshots: ...
1
vote
1answer
3k views

how to revert to default video driver from nvidia driver?

i downloaded the nvidia driver, and it seems to be messing things up. webcam programs dont work, blender isnt working. i need to revert to the default one. Any help!? this one doesnt make any since ...
-2
votes
1answer
1k views

LIMBO doesn't detect my Shader Model 3.0

I recently bought the Humble Indie Bundle V and installed LIMBO with the Ubuntu Software Center. When I launch it, it says it doesn't detect Shader Model 3.0. I read about Wine having issues detect ...
1
vote
2answers
5k views

How do I enable the Nvidia Geforce GTX 570?

I just installed 12.04, it was running smoothly and I downloaded and installed all the recommended updates. After checking the details pane of the System Settings window I noticed that the GTX 570 ...
0
votes
1answer
1k views

How to switch between GPU's on HP Pavilion DV7 Laptop?

I have two GPUs in my HP DV7 Laptol and I wonder how to switch GPU I'm using at the moment? I have ATI Radeon HD 4200M and ATI Radeon HD 6600M running on my laptop and I want to change from HD 4200M ...
3
votes
1answer
2k views

Am I using integrated or discrete graphics?

My work station is a Macbook Pro which has... integrated graphics: Intel HD 3000 discrete graphics: Radeon XXXX... I have installed drivers for the discrete graphics right after installation. ...
1
vote
1answer
763 views

CUDA support in 12.04

I do not want to switch between cards. Install CUDA card (GT 420 48 cores), and the motherboard disables the ATI video on the desktop computer, so CUDA is the exclusive driver of the display. There ...
2
votes
0answers
4k views

Constant Apport messages appearing [duplicate]

Possible Duplicate: How do I enable or disable Apport? I have done a fresh install of Ubuntu 12.04 onto my brand new Dell Inspiron 17R. All went fine and everything works. However, after ...