Questions related to the the Graphics Processing Unit itself. Questions about graphics cards can be found at [tag:graphics].

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1
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0answers
16 views

Hardware acceleration in video playback

I have ubuntu system with amd apu a6 llano. when I play hd videos on ubuntu using vlc or some other media player it takes so much cpu usage but when I play same video on windows 7 it takes just 5% cpu ...
-1
votes
1answer
20 views

Manage GPU settings like turn-off v-sync, antialiasing ant etc?

From the Nvidia X Server settings i have this: https://copy.com/rB7ho3D0leoa Not the GPU settings I am looking for.
0
votes
1answer
12 views

Intel GPU Monitor and Overclocking

I have an Intel Haswell i7 with HD 4800 graphics. I'm wondering what tools are available for me to monitor and tweak my GPU. I'm looking for something like Nvidia Settings if there is anything like ...
3
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0answers
34 views

Switching on and off integrated GPU

I have a elitebook 8570w and use it to for both graphically heavy applications as well as normal stuff. I would like to be able to switch between the dedicated and the intergrated GPU. I know about ...
0
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0answers
12 views

AMD Radeon problem

I have an AMD Radeon HD 7870 graphics card with the mesa/fglrx drivers. Everything works except for the HDMI connection, it flickers with the colors on the screen. VGA/DVI works fine. I have Catalyst ...
0
votes
1answer
21 views

Checking Nvidia (610) GPU temp

I have had a terrible time with my new computer, constant crashes in really any flavor of ubuntu or mint. I am now on Mint 13, which is better, but just had 2 crashes in 12 hours, one while the ...
0
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0answers
24 views

14.04 — AMD (HD 6870) — GPU fan 100% during install

I am attempting to install Ubuntu on my primary desktop (a former gaming PC) which is equipped with a SapphireTech HD6870 (AMD). As soon as I boot into the installation process or when I simply boot ...
0
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0answers
20 views

How to fix: running Skype (or other apps) effects Chrome GPU process crash?

I've read over the net that this is a common issue, however not necessarily connected to Skype or AMD. The issue being Chrome GPU process crash = slower net browsing. chrome://gpu Log Messages ...
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0answers
9 views

H264 Decode on GPU, Intel E3800 [duplicate]

I want to decode H264 videos on GPU of an Intel Atom E3800 series processor. Could someone please advice me solutions to achieve this task? Regards.
0
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0answers
31 views

Ubuntu 14.04 - sensors with bumblebee

I installed ubuntu last week and since I have two graphic cards in my notebook (nvidia geforce 5400 and intel integrated) I installed bumblebee to switch between them. The only problem is that since I ...
0
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0answers
48 views

Ubuntu 14.04 LTS is running super slow on compaq presario SR1232OM

I have a compaq presario sr1232om with a 2.2Ghz AMD Athlon xp 3200 processor 1.5GB RAM it has on-board graphics and ubuntu 14.04 LTS. it used to have Windows xp on it. anyway, my problem is that when ...
0
votes
1answer
31 views

Do I need separate graphics card to run Ubuntu Server 14.04?

Currently my company has a server running Ubuntu Server 14.04 64 bit with 4 GB of memory and Intel Core i3-2100 processor. And we want to build new a server that will use Intel Xeon E3-1230V3 ...
0
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0answers
22 views

How do I mask hardware detection on steam ran w/ Wine? Ubuntu 14.04 Trusty

How do I mask hardware detection on steam ran w/ Wine? I'm running Steam through Wine and trying to run CSGO but I get an error for no CSM support because I use an ATI graphics card 7800 series. ...
0
votes
1answer
32 views

Graphics card issues?

I have an Intel GPU and I think that the catalyst GPU is AMD. However, I would like to install the latest drivers for this, but am having trouble as I cannot find out which driver I have to install. I ...
0
votes
1answer
24 views

Why is radeontop showing 0,00% in all fields?

I'm trying to get realtime statistics about my graphics card utilization, and the program radeontop is supposed to enable that. However, as you can see in the screenshot below, it reports all the ...
0
votes
0answers
16 views

Repeated init message in /var/log/messages: “Handling drivers-device-added / -removed” event

My GPU card has started causing troubles so I looked into /var/log/messages and found this pair of lines repeating over 3000 times within a few hours: Jun 11 21:43:40 myhost kernel: [16942.564565] ...
0
votes
1answer
262 views

Ubuntu 14.04 doesn't detect my discrete GPU

I recently purchased a laptop with an Nvidia GeForce 860m, and have installed Ubuntu 14.04. On my old laptop I had 12.04, which automatically filled Additional Drivers with Nvidia drivers. But on ...
0
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0answers
6 views

Mouse hits activitys corder w/ [Nvidia GPU] running X:0.0 and X:0.1

How to fix? Gnome is my favorite, I dont want to change it. But trying to hit the back button is hell. It keeps jumping to the other screen and procing minimize/activities. I need the seperate X. I ...
1
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0answers
27 views

dual GPUs? Both ATI and NVidia

I'd like to install both an NVidia GPU and an ATI GPU. Since I'm using OpenCL, I need the proprietary drivers for each. I've had troubles updrading to proprietary drivers and doing it successfully ...
1
vote
1answer
597 views

How to install drivers to recognize my Intel HD 3000 graphics card? (on Ubuntu 14.04LTS)

I have tried installing the drivers from the offcial linux graphics drivers at the intel page (it was called something like Intel HD Graphics Installer 1.03) but apparently it only works for Ubuntu 13 ...
1
vote
0answers
20 views

A newbie question on overclocking [duplicate]

I would like to try my hand on overclocking. The newest NVidia drivers 337.12 (beta) for Linux is according, to Phoronix, "finally [providing] GPU overclocking support for the NVIDIA "Fermi" GPUs". ...
0
votes
1answer
317 views

NVIDIA Screen Tearing problem

Recently I freshly installed Xubuntu 14.04 on my low-end computer. Everything is working fine except that I'm experiencing screen tearing issues while I'm scrolling through a webpage. I thought I ...
0
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0answers
124 views

Ubuntu 14.04 is so slow

I have browsed various topics that has been created about just this issue and I tried them but no luck... I just installed ubuntu 14.04 in my Windows 8.1 OS and for the first time I logged in Ubuntu ...
0
votes
0answers
42 views

Disable Discrete GPU [duplicate]

My discrete GPU continues to power on at startup after upgrading to 14.04. I have tried the option below and it does not work. #!/bin/sh -e # # rc.local # # This script is executed at the end of each ...
2
votes
1answer
294 views

AMD Catalyst Control Center Displaying Unknown Discrete Graphics Card

I have a HP Pavilion g6 - 2301AX laptop. It has an A8 APU with AMD Radeon HD 7640 + 7670M Dual graphics. I recently installed Ubuntu 14.04 64bit and after installing latest AMD Catalyst, in the ...
0
votes
0answers
102 views

GPU Driver Problem ubuntu 14.04

So Just Updated to 14.04 version of ubuntu.Checked my VGA/GPU Driver it says:Gallium 0.4 on AMD RV730.I have an old Radeon HD 4650 bcs my 7770 died.Will i have problem with the Driver and how can i ...
2
votes
1answer
360 views

Chromium display is remanent since 14.04 upgrade with gpu acceleration enabled

Since I updated ubuntu to 14.04, I have some issue with chromium, the display is remanent when switching virtual desktop or appear when the application is minimized. I found that the issue is ...
0
votes
0answers
34 views

Where can I find the gpu name and the driver it is located at?

I have ubuntu 13.10. I am going to start bitcoin mining and got a program called bfgminer. The problem is that bfgminer don't reckognize any driver so I pressed M and + to add a new driver and it ...
0
votes
1answer
184 views

Ubuntu heat up too much my computer when it uses the integrated intel graphics

My machine is a Lenovo G580 with these specifications: Processor: intel core i7 3520M Graphics: intel core HD graphics 4000 + nvidia Geforce 710M RAM: 6GB I'm on ubuntu 13.04 64 bits and I've set ...
0
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0answers
393 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 ...
0
votes
0answers
25 views

put gpu to d3cold

I want to buy a new silent htpc system and wonder whether it is possible to completely power off an ordinary discrete gpu, e.g. a Geforce GTX 750 (this GPU draws its power solely from pci, maybe that ...
1
vote
1answer
442 views

How to restore Intel HD GPU hardware detection after removing failed NVidia driver

I am running Ubuntu13.10 - I have a Dell Latitiude E6530 laptop, it has an Intel CPU+GPU and also an NVidia NVS 5200M GPU. After having a perfectly fine system running very nicely under the Intel HD ...
0
votes
1answer
98 views

Looking to change GPUs

I currently have a Radeon HD 7970 GPU installed and I am looking at buying a NVIDIA GTX770. I would like to know if the NVIDIA one is better, in particular to WINE gaming, and Blender rendering I ...
4
votes
1answer
70 views

How do I profile (and possibly control) demands on my GPU?

My GPU gets ungodly hot very quickly and I would like to see what is pushing it, how hard it is being pushed and then make an informed choice about upgrade, adding cooling or reconfiguring. How do I ...
0
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0answers
27 views

Need to know if new GPU will work and a few other questions

Dear fantastic Ubuntu Community I have been planning to ditch windows for sometime now and I need to know a few things, firstly the GPU have does not support the latest version of Ubuntu so I am in ...
2
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0answers
66 views

Title bar graphic mangled on nvidia hybrid graphic system

I'm using ubuntu 13.10 and I'm currently having problems with the title bar on every window I open it looks really bad, here's a pic. Thanks in advance . The ubuntu version is 13.10 64-bit, the ...
0
votes
0answers
17 views

Ubuntu version with Radeon 200m support out of box

I've read about this somewhere but cannot find it again. I think that I read that Ubuntu supported Radeon Drivers (out of the box) up until Ubuntu Hardy Heron. If you wanted to use a newer version of ...
1
vote
1answer
236 views

Nouveau GPU lockup error while updating [closed]

Installed Ubuntu, updates installed. Clicked in the search lens, then the It hung there for about 15 minutes and then got out, :
0
votes
3answers
73 views

GPU Temp is weird?

I am not sure if this has anything to do with it but I just upgraded my kernel in Ubuntu 13.10 from 3.11.0-15 to 3.11.0-17. I never thought about temperatures before but I just decided to download a ...
0
votes
0answers
42 views

Trouble installing Ubuntu on macbook pro 5,3

I can't seem to properly install Ubuntu on my older macbook pro 15" as a singleboot and, when I load the grub in refind and press on either try or install I get a blackscreen that doesn't go anywhere ...
0
votes
0answers
94 views

Visual artifacts, slow performance, AMD hardware accel

I finally got grub working and am now having some problems with Ubuntu 13.10. When I move my mouse I see visual artifacts, such as the mouse being left behind and copied, squares moving around and ...
1
vote
0answers
67 views

Is Intel Celeron 1019y supports Ubuntu 12.04.3 (3d accelerating)?

Does Ubuntu 12.04.3 LTS supports Intel Celeron 1019y? On intel's sitee defines Intel HD Graphics, on partners's sites specifieds Intel GMA HD. I have a bad user experience with Intel GMA HD and ...
0
votes
1answer
557 views

Ubuntu 13.10 Amd Radeon HD 4870 No Drivers or Fglrx tools

I recently upgraded from Ubuntu 12.04 to 13.10. I have a AMD Radeon HD 4870 Graphics Card. On 12.04 I used AMD Proprietary drivers from their website and had no problems but since switching to 13.10 ...
1
vote
1answer
775 views

Haroopad not starting and prompt of “NVCtrl extension does not exist” message

I installed Haroopad on my Ubuntu GNOME 13.10 system. I had to change some symbolic links in order to make it work. However after I've closed it, I tried to run it, but I'm getting this message: ...
0
votes
0answers
62 views

How to fix: Flash playing a video doesn't cancel display suspention?

Current & no like: screen gets suspended regardless to Firefox / Chrome Flash video being played at the time. Desired & like: screen suspension is canceled while Flash video is playing. So ...
0
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0answers
84 views

Why is my Radeon HD 4330 slow on free drivers?

This is an old laptop I decided to get running again and I found out that the Radeon HD Mobility 4330 GPU hasn't been supported by AMD's Catalyst driver for a while now. So instead, I'm trying out ...
1
vote
1answer
888 views

GPU overheating with the open source radeon driver

I recently installed Ubuntu 13.10 on my desktop and would really like to keep using the open source drivers for my RadeonHD 6970 graphics card. However, during boot and after startup, the GPU ...
0
votes
1answer
42 views

Ubuntu Hangcheck timer elapsed… GPU hung [closed]

I am using Ubuntu 12.10 64bit on a 4 month old manufacturer constructed Gateway PC bought from best buy. The screen has gone dark and this error appears on the screen: [509156.065626] ...
0
votes
0answers
131 views

Change GPU Voltage

I'd like to lower my GPU voltage. I already tried all programs which I found via Google like ATIOverdriveCtrl and so on but none seems to work. Whenever I start cgminer the voltage changes back to ...
1
vote
1answer
255 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? ...