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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1answer
196 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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1answer
875 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
vote
1answer
70 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 ...
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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
21 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 ...
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1answer
327 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
304 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 ...
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1answer
194 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 ...
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1answer
1k views

Need help getting switchable graphics working under Ubuntu 14.10

According to "Details" (System Settings-->Details), my Sony VAIO VPC-CB15F is using only my integrated Intel HD Graphics 3000 graphics card (it says the graphics are "Intel Sandybridge Mobile"), ...
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0answers
234 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). ...
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0answers
92 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?
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0answers
279 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
214 views

How to set radeon power low

So I used to be able to do what this page recommends for <= 3.10.x and set my radeon power_profile to low, but that seems to no longer work. For example: sudo bash -c "echo \"profile\" > ...
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0answers
88 views

dri_prime on kubuntu 14.10 not working

Using the command DRI_PRIME has no effect glxinfo still reports the same integrated card is being used (instead of changing to the discrete one)
4
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2answers
10k 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 ...
1
vote
1answer
1k views

GUI crashes after installing AMD Catalyst 14.9 on Ubunut 14.10

I have a fresh install of Ubuntu 14.10 using kernel 3.16.0-24-generic and X.Org X Server Version 1.16.0. I tried to install the AMD Catalyst 14.9 driver for my ATI Radeon HD 5570. After it installed ...
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0answers
190 views

AMD Caicos XTX/Radeon HD 8490 filling log

dmesg and syslog are overwhelmed with the following errors multiple times per second. For the most part, things operate well enough, but I sometimes have some performance issues so I'm trying to track ...
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0answers
98 views

strange characters in trusty

From time to time I'm getting strange characters displayed in different programms: thunderbird, firefox mostly, but also nautilus. Often it is only one character which is crumbled, but all over the ...
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0answers
102 views

I cannot run Team Fortress 2 because of a problem with my video card

I really want to play Team Fortress 2, but every time I try to launch it it says, Could not find required OpenGL entry point 'glcoloredmaskindexEXT'! either youre video card is not supported or ...
2
votes
1answer
2k views

AMD Catalyst Drivers 14.9 needs kernel-headers on 14.10, altough it is missing a version for Utopic

Within the release of Ubuntu 14.10 Utopic Unicorn I've decided to upgrade for it, in hope of better support to my graphics card from AMD, because in the release notes of both Catalyst and Ubuntu it ...
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0answers
617 views

Ubuntu 14.04 and latest supported AMD Catalyst 14.6 Beta driver (fglrx) intermittently hangs system - unreliable stability

My system reliability has been compromised since upgrading to Ubuntu GNOME 14.04 on a AMD64 system with a Radeon R9 290X card and installing the official AMD Catalyst 14.6 Beta driver. It now hangs ...
1
vote
1answer
165 views

My mouse pointer is shredded / chopped up

Yesterday my mouse cursor got into a fight with a terminal cursor and lost. No not really, but suddenly it changed to being chopped up so that parts of it are shifted. It still works, but its ...
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0answers
378 views

How to configure dual monitors with Ubuntu 14.04 and Radeon X1300/X1500

I recently upgraded my system from Ubuntu 12.04 to 14.04. My dual monitors (which previously worked) now only mirror each other. I can't get them to stop mirroring, and one monitor has large black ...
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0answers
167 views

Screen not turning back on after Suspend

This is a brand new HP15-g094sa Laptop with Processor:AMD A8-6410 APU with AMD Radeon R5 Graphics × 4 Graphics:Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits). The first thing I did was to ...
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0answers
232 views

ATI Radeon R9550 AGP 256MB - Suggested (Best) Driver?

Using Ubuntu 12.04 32 bit. My card is R9550. The system is using 'Gallium 0.4 on ATI RV350 '. I remember there is a few open source drivers, like fglrx etc. Also in this site: ...
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1answer
1k views

Extra tools to install ATI drivers catalyst? (overheating problem)

I have a question, i hope i find some one who could help me, im tired of searching. this and another things. Im installing ati radeon drivers for my lap top, but after running the .RUN file, in ...
1
vote
1answer
143 views

xubuntu 14.04 no virtual terminals

I have an Acer AO722 with the following graphics hardware: *-display UNCLAIMED description: VGA compatible controller product: Wrestler [Radeon HD 6290] vendor: Advanced ...
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0answers
122 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 ...
2
votes
1answer
418 views

How to install best drivers for my ATI Dynamic Switchable Graphics ? - heating & crushing before or right after end of install (12.04, 12.10)

I am aware that similar questions for specific GPUs have been posted here and many have not received answers maybe because the issue is sometimes limited to a specific GPU. But while the problem is ...
1
vote
1answer
95 views

Problem with video after upgrade to 14.04

I upgrade my computer from 13.10 to 14.04. It is a 32 bits system with a Radeon HD6400 series. After upgrading skype crash when video is connected and VLC also crash when I try to play a video. On the ...
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0answers
250 views

Radeon hd 8570m fglrx driver problem

I have got Lenovo G500 computer.My Pc's Properties is here. -i5-3230m -radeonHd 8570m I using Ubuntu 14.04.1 lts. And My computer using "x.org" driver. 00:02.0 VGA compatible controller: Intel ...
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0answers
59 views

No GUI screen after upgrading to 14.04

I have HP laptop. I had upgraded to 14.04 yesterday and after updating everything was working fine. Except today I boot up and there's no gui login screen. Startx throws errors and freezes. I have ...
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0answers
215 views

AMD/ATI Sun PRO Radeon HD 8570A/8570M cannot install catalyst ubuntu 14.04

I am unable to install catalyst drivers for Radeon HD 8570M graphic card. If I use new drivers from AMD site I will get an error during the installation like cannot detect suported videocard. If I use ...
2
votes
2answers
981 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 ...
0
votes
1answer
267 views

Hybrid Radeon/Intel on Ubuntu 14.04

I am the owner of HP Pavilion G7 with a hybrid Intel HD3000 graphics card and ATI Radeon 6730M. Every time you try to install the Radeon drivers, the system runs in "low graphics mode". The ...
0
votes
1answer
32 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 ...
0
votes
1answer
118 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 ...
0
votes
1answer
151 views

Ubuntu 14.04 - HDMI connection causes horizontal split

Running Ubuntu 14.04 on a Lenovo Edge 535 laptop. When I connect my HDMI cable in order to connect the laptop to the TV the screen splits horizontally and the OS becomes unresponsive. Screenshot: ...
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0answers
74 views

Dual Monitor Glitching

I recently update from Ubuntu 12.04 to Ubuntu 14.04, and I am unfortunately regretting that decision. I am running a dual monitor system that consists of my HP dv7t laptop that is running a AMD ...
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0answers
227 views

Ubuntu 14.04 AMD Radeon HD 8330 Second screen detected but completely black

I recently installed Ubuntu 14.04 on a new laptop Lenovo Ideapad. I tried to connect a second monitor through a hdmi output and the monitor gets detected but completely black. I have googled to find ...
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0answers
203 views

Repaint problem with 14.04 LTS with ATI RADEON HD 7770

I'm new to Ubuntu and I just started using it a month ago because it's the standard OS here for developers. My problem is in the UI rendering. When just booted, everything seems fine, but after few ...
0
votes
2answers
149 views

After upgrade Ubuntu starts into black screen [duplicate]

I have Ubuntu 14.04 and a XFX Radeon HD 7970. My system was running fine but after the last upgrade (26 September 2014), I'm not able to restart. The system is loading (I can see part of a Teamviewer ...
1
vote
1answer
96 views

Artefacts on Display after Ubuntu 14.04 installation

The graphics card is a RADEON HD 6570. The Display is a generic 22" with Full HD 16:9 Resolution. The Display is connected via DVI. The hardware setup is ok, a windows system on the same machine shows ...
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0answers
90 views

Installation problem on AMD system

I have bought an Asus X552E, AMD A4 with Radeon HD 8670M gpu. I want to install ubuntu 14.04 on it but I have a strange problem. when I start installing, the LCD of laptop encounters with graphical ...
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0answers
238 views

Black screen after uninstalling AMD Catalyst after updating to Ubuntu 14.04

I finally decided on upgrading to 14.04 (from 12.04 on which I had the Catalyst driver installed). After upgrading my screen didn't look right, it seemed stretched and I couldn't change the resolution ...
0
votes
1answer
183 views

Graphics Crad drivers for Radeon 7000

I am knew to Ubuntu but love the OS and have been installing it on my PC systems at home. I have an old computer which I am currently using which has the following graphics card. I am unable tot find ...
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0answers
288 views

RV350 Radeon 9600SE Driver NOT working properly in Ubuntu 12.04

I have an older desktop PC (~10 years), which I recently upgraded (with used parts) to an AMD Athlon 64 x2 CPU, 3 GB of RAM and an ATI Radeon 9600SE graphics card. The idea is to use it for very basic ...
1
vote
1answer
516 views

Can't Change power_method 14.04

I am trying to modify my power method for my ati card as it's like having a helicopter in the room. I use the same methods described here. sudo bash -c echo "profile" > ...
0
votes
2answers
350 views

AMD A6 Processor, Radeon HD 8400, Laptop: Ubuntu running slow

I have recently installed Ubuntu. I had done some research about switching to Ubuntu and if its worth it. It seemed pretty convincing that Ubuntu was a great OS and is better than Windows 8, the OS I ...
0
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0answers
69 views

Unknown resolution on ubuntu 14.04 after software update

i have been using ubuntu 14.04 since its launch without any problem whatsoever but since yesterday when i started my system, i was horrified to see my screen resolution changed to 1024x768 from ...