Brand of graphics processing units from AMD, included with other manufacturers' graphics cards. Ask questions about configuring or troubleshooting in Ubuntu.

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154 views

Radeon R9 280X 4K Flickering issue

I am running a XFX Radeon R9 280X with a Samsung U28D590D monitor. Using HDMI for 4K @ 30Hz works well, but when I switch to using the mini-dp port to get 4K @ 60Hz I get ridiculous flickering! It ...
0
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1answer
176 views

Supported Graphics Card for Alienware 17

I'm looking at purchasing a new laptop and installing Ubuntu on it. Specifically, looking at an Alienware 17 at the moment. I wanted to make sure there was some support for the video card however. ...
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2answers
1k views

Problems with my graphiccard Radeon HD 7770

I have a lot of problems with my Radeon HD 7770. I'm using the xorg-driver but my system runs slow anyways. Also I have a lot of graphical artifacts like black borders and stuff like that. Thats ...
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3answers
79 views

Two Displays at two Graphic Cards

i am a beginner and i try to set up two Displays at Ubuntu 14.10 Display 1 @ AMD R9 290 Display 2 @ AMD Radeon HD 7870 If i install the AMD (FGLRX) Driver it is not possiable to activate Display 2 ...
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1answer
95 views

fglrx taking 100% of one cpu core

I have a Acer Aspire V5-552G with a amd a10 apu (a10-5757m) and a dedicated hd 8750m graphics card. I installed the latest drivers from the amd website but my problem is that when i open certain ...
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0answers
124 views

Ubuntu 14.10 compatibility with Radeon HD 6450

My Graphics card is a Radeon HD 6450 and I am having some problems with it and I am trying to figure out if I need a new graphics card. I am on Ubuntu 64-bit 14.10 First of all, webGL stuff seems ...
2
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1answer
80 views

radeon_pm_info: What are vclk, dclk, sclk, mclk, vddc and vddci?

# cat /sys/kernel/debug/dri/64/radeon_pm_info uvd vclk: 0 dclk: 0 power level 0 sclk: 37500 mclk: 150000 vddc: 950 vddci: 875 pcie gen: 3 I'd like to know what are these vclk, dclk, sclk, ...
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1answer
60 views

radeon dpm: why my power state 0 has high values which are not aligned with dmesg?

# cat /sys/kernel/debug/dri/64/radeon_pm_info uvd vclk: 0 dclk: 0 power level 0 sclk: 37500 mclk: 150000 vddc: 950 vddci: 875 pcie gen: 3 # cat /sys/class/drm/card0/device/power_dpm_state ...
2
votes
2answers
707 views

Ubuntu on Mac black screen

I've installed Ubuntu 14.04 on a mid 2010 iMac. When I don't set the nomodeset kernel option I'm getting a black screen. It does actually boot because I can hear the login screen sound. The screen ...
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0answers
130 views

Loud fan on every Ubuntu OS

I am totally new to Linux but i like it. My problem is, i have tried Ubuntu, Lubuntu, Linux Mint and all cause a loud fan. If I am on windows its nice and smooth, not to mention i have a brand new ...
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0answers
21 views

Live USB 14.04 Dash works but other windows do not

I'm testing out Ubuntu on my son's new laptop in order to make sure it will work well enough for him. It's an HP Home Notebook PC that is AMD based and specifically has this graphics driver: AMD ...
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0answers
74 views

Xorg segmentation fault

Okay so o have ustom built PC that I have been dual booting Ubuntu flavors and the likes forever but this is the first time I've had a major issue. I'm able to get to lightdm fine. But for some reason ...
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0answers
157 views

Solved : Mobility Radeon HD 4650 and Kubuntu 14.04

I'm trying ton use my Mobility Radeon HD 4650 with Kubuntu 14.04. I've seen that the propriatory driver doesn't work with Kubuntu 14.04 and the new kernel and that I must use the free radeon driver. ...
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0answers
376 views

install driver for dual integrated Intel® HD graphics 4400 and Radeon R5 M230 in ubuntu 14.04

I have just purchased a lenovo dos laptop with following configuration : i3 400u which has integrated Intel® HD graphics 4400 and 2gb Radeon R5 M230/ATI JET LE R5 M230 . I do not know whether it is ...
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0answers
147 views

Radeon HD 4650 failed to load firmware

I have a VisionTek Radeon HD 4650 PCIex16 video card installed. I can't run anything other than the built-in display at 1024x768. I get the following: $ dmesg | egrep 'drm|radeon' [ 5.527134] ...
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0answers
160 views

Open source AMD driver causes CEC failure

I'm running Ubuntu 14.04 on my HTPC. After completing a fresh install, I only loaded KODI via apt-get. With the default open source driver for AMD Radeon R7 in use, cec doesn't work in XBMC. After ...
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0answers
145 views

<SOLVED> Can't boot with the correct driver Ati Radeon HD 3650

I have a desktop ACER, with an Ati Radeon HD 3650 (RV635). I always have to boot with "nomodeset" checked. It happens to me with ubuntu 12.04 and it's happening now, with ubuntu 14.04. I have ...
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0answers
250 views

Ubuntu 14.10 - ATI Radeon HD 3650 & Steam issues

I have just installed Steam on Ubuntu 14.10 (Utopic Unicorn) and it seems to be giving me the following error: OpenGL GLX context is not using direct rendering, which may cause performance problems. ...
0
votes
1answer
393 views

Which Graphics driver works smoothly in ubuntu 14.10?

I have AMD radeon graphics card, I faced a lot of problems with graphics drivers from nvidia (like unresponsive black screen) already. Can someone please suggest which drivers to use without any ...
1
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0answers
33 views

Radeon HD 7770 Ubuntu 12.04 installation problem

I try to install ubuntu 12.04.5 but it always says "The system is running in low-graphic mode" after I clicked OK it says "Stand by one minute while the display restarts" but after waiting 5 minutes ...
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0answers
47 views

uvd not responding… cant start ubuntu

I am new to ubuntu. When I installed (stand alone) ubuntu 14.04.1 on my laptop, it wont load and it shows error that uvd not responding a few times and then shows uvd not initialized and hangs I tried ...
0
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1answer
44 views

Additional Drivers problem

I have Lubuntu last version. When I open Software & Updates I select Additional Drivers and show me 3 things. I want to select fglrx-updates and press apply but after some seconds nothing happens ...
3
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2answers
7k views

How to install proprietary ATI/AMD drivers on 14.10?

I just upgraded to 14.10 from 14.04, and the built-in driver for my ATI Radeon HD 5450 sorta-kinda works okay because I do get a signal on my monitor, but it lacks any kind of acceleration, making the ...
0
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1answer
1k views

How to install AMD GPU Driver 14.12 on Ubuntu 14.10?

Yesterday I installed Ubuntu 14.10 on my Laptop, and I searched for hours on how to install AMD 14.12 driver without success. I have found the drivers on AMD's official site, but do not know how to ...
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0answers
99 views
0
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0answers
26 views

how to solve auto logout in 14.04 trusty

when i login to my desktop through lightdm or gdm any time i get logout every time also on startup from cli when i startx it just keep flash white and black screen for almost 5 minutes but when i ...
0
votes
0answers
153 views

ATI/AMD Driver “Adapter not supported” strange issue

Yesterday I installed the AMD/ATI Official driver (Omega version 14.501.1003-x86.x86_64)from AMD's official site. The installation completed successfully using "Install Driver 14.501.1003 on X.Org 6.9 ...
2
votes
1answer
3k views

Multiple problems while installing Ubuntu 13.04 on LENOVO G500 laptop

Dear Community, I encountered several problems when installing Ubuntu on my new Lenovo G500 laptop. First I bumped in the problem (also reported by many other) of the black screen after booting ...
0
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0answers
239 views

Dell inspiron 15R 5521 8730 ATI Driver Problems

I bought a new Dell Inspiron 15R 5521 and installed 12.04 Ubuntu on it. But I have a few annoying problems here: 1. Its cpu fan is blowing too much and it makes me angry because it sounds like ...
0
votes
1answer
238 views

How do I install driver for Radeon Mobility HD 3650?

I was trying to install driver for my graphics card, I'm using Ubuntu 14.10 and when I install driver from support.amd.com log file says that i don't have kernel headers (version.h file) in ...
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0answers
103 views

Ubuntu 14.04 - Unable to adjust brightness or connect to external monitor

I have a new Lenovo G50 laptop with AMD A8 with integrated Radeon R5 graphics and 2GB Radeon 8500M discrete graphics. I am unable to change the brightness even after changing it via keyboard ...
3
votes
2answers
2k views

Ubuntu 14.04 and AMD Radeon HD 7670M overheat problem

I had earlier been running on Ubuntu 13.04 with the AMD Radeon HD 7670M graphics driver with the driver installed as given in What is the correct way to install proprietary ATI Catalyst Video Drivers ...
1
vote
1answer
542 views

How to disable my APU and use the GPU (AMD Radeon) open source driver instead?

I'm using Ubuntu 1410 (Kernel v3.13) #uname -r 3.13.0-27-generic I've been trying to disable the APU (i.e. Intel's graphics software driver) and use the GPU (i.e. Xorg open source driver for ...
1
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0answers
50 views

3 displays, 2 connected to GPU, one connected to motherboard

I have 3 displays, 2 connected to the GPU (it is an AMD HD 6790, DVI and HDMI connectors), and another one using my mobo's VGA connector (the one you use when you don't have a dedicated graphics ...
0
votes
1answer
5k views

Graphics Card driver issues, ATI, Radeon HD 4200

I have had a major issue once I installed Ubuntu 13.10. I noticed that my performance was slow and it appeared to me that I needed to install my drivers. So as most people do I go look for a quick, ...
0
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0answers
39 views

Dual Graphics Adapter (GTX 750TI an ATI R7)

my machine runs with two graphic cards one nvidia one ati (gtx750ti and r7) with one monitor attached each. Ubuntu 14.10 only recognises the r7, the monitor connected to the gtx displays a failure ...
0
votes
1answer
49 views

ATI Radeon X600 and two monitors

just installed ubuntu 14.04 LTS, can not customize as expected two monitors in any attempt to change the parameters of their joint work- error, and indeed the system slows down, I think it's because ...
2
votes
0answers
146 views

Configuring Ubuntu to use 2 graphics card

I have a desktop that as 2 graphics card that connect 5 monitors. They are a Radeon HD 7970 and a Radeon HD 8490. Ubuntu detects both of them however only the monitors connected to the 7970 are ...
0
votes
1answer
105 views

Firefox problem at showing some characters - ubuntu 14.10

My problem is what the title says. I show an image to illustrate: Some characters are not displayed and instead that square with random pixels appears. It can happen in any character, sometimes can ...
1
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0answers
38 views

Extended Desktop broken into 4 halves on 2 monitors

I'm having this issue on my HP Envy 17-2070nr with a Radeon HD 6850M. I'm using Ubuntu 14.04. Here's info. for anyone who can help: Extended desktop causes internal monitor to show 1/2 of its own ...
1
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0answers
103 views

AMD Radeon can not handle multiple monitors on a Dell Inspiron laptop

My dual display will not work properly. The screen flickers and displays half in primary and half in secondary monitor. My laptop is Dell Inspiron 7520 with dual video card: AMD Radeon HD 7730M and ...
1
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0answers
37 views

Handling laptops with docking stations on XFCE

Anyone here running a setup in which they use a laptop + docking station setup for XFCE? At work, I plug/unplug from multi-monitor setups all the time and on unity I didnt have an issue (Radeon ...
0
votes
0answers
10 views

I need help with Ati Radeon Graphic card driver(14.9) [duplicate]

I'm new with Ubuntu,so i don't know so much about it or commands for terminal. I need help with installing the driver(14.9) for video card (Radeon HD 6790) ,i have search for some guide on internet ...
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0answers
18 views

Ubuntu hangs on for 1-2 minutes, after pressing “Lock Screen”

I've got Ubuntu 14.04 LTS. Sorry for my bad English, I am a Pole. When I press "Lock Screen" (top right) system is hangs on for 1-2 minutes. After 2 minutes it work. The mouse works but I can not ...
0
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1answer
249 views

Radeon 9600 on Ubuntu 14.04 LTS Problem with driver

I'm sorry for my bad English. I'm a Polish. I have got with my Radeon 9600. I can not install drivers. I tried to install fglrx, but in the settings still wrote: (Graphics Gallium 0.4 on ATI RV350) ...
1
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1answer
234 views

xorg driver doesn't use my radeon videocard 14.04

I have a Dell Inspiron 5521 laptop with a Radeon HD 8730M videocard, running Ubuntu 14.04 However, when I use the X.Org X server open source drivers from xserver-xorg-video-ati, the computer uses ...
0
votes
1answer
134 views

Fan speed fix for ATI Radeon HD 4850?

Okay so i have the problem of Fans running at full speed all the time on my fresh install of Lubuntu 14.10 and wonder if there is any fixes for it in Lububtu 14.10? I have an older Ati Radeon HD 4850 ...
0
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0answers
185 views

CPU overheating after fresh install of Ubuntu 14.04 maybe from ATI Radeon HD 3470 video card not being detected well

My CPU is overheating on a fresh install of Ubuntu 14.04 - when idle it is at about 56-60 degrees Celsius. If I open Chrome, that brings it up to 65 degrees and even more if I use unity (80 degrees). ...
0
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0answers
76 views

DPM on ATi Radeon 4250 in Xubuntu 14.04.1 is not working

I have notebook HP 625 with ATi Radeon HD 4250 on Xubuntu 14.04.1 LTS and DPM function is not working. In my case it should be work without to do anything, but not. Why?
0
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1answer
28 views

What is “Mars-Tech” and why does Ubuntu think it's my video driver?

One for the weird file: I've upgraded to Ubuntu 14.04, and (1) it now thinks my video driver is from "Mars-Tech Corporation", and (2) it is sizing my screen such that everything exceeds the boundaries ...