0
votes
0answers
32 views

External monitors not detected Xubuntu 13.10

I have dual-booted Xubuntu with Windows 7. In both the previous Xubuntu (13.04, did a clean install of 13.10) and Windows 7 I managed to get my triple monitor setup working. I have two Radeon ...
0
votes
0answers
67 views

Ubuntu 13.10 and Radeon HD 7470M

Im running Ubuntu 13.10 with Radeon HD 7470M. I have installed fglrx and it is working... in some way. When I have only monitor of my laptop - a black screen apears. I mean I can see tty1 (console or ...
0
votes
0answers
137 views

Ubuntu 12.04 Dual Monitor rotation issues on AMD Radeon 5450 with one screen in portrait - works perfect on liveUSB

I'm looking for help with dual-monitors on ubuntu 12.04.4. I am not having success setting up the display properties to match my current monitor setup. I have two monitors (one portrait, one ...
2
votes
1answer
395 views

Need help with xorg.conf for dual Radeon HD6450 video cards with 4 monitors

I am running 64-bit Ubuntu 13.10 with Unity and have dual (2) Radeon HD6450 video cards and 4 Hanns-G HL273 monitors. Each Radeon card is driving one monitor via DVI and the other via VGA. I am ...
1
vote
1answer
263 views

How to choose between HDMI and displayport sound output using radeon free drivers

My graphics card is a VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670] I'm using open source drivers and have 3 screens plugged in, using DVI, HDMI ...
0
votes
0answers
267 views

Ubuntu 13.10 Dual Monitor Display Radeon

I recently purchased an external monitor to use with my laptop for a dual screen setup. My laptop is an HP Pavilion g6 and is running Ubuntu 13.10, along with the Radeon graphics driver. I plug in the ...
1
vote
1answer
89 views

lubuntu won't display on both monitors at the same time

I can get Lubuntu 13.10 to display my desktop on either screen, but it refuses to display on both at the same time. Changing the resolution of a screen generally toggles which screen is displayed; ...
-1
votes
1answer
187 views

How many monitors support the Radeon hd 6870 eyefinity with Ubuntu?

how many monitors the Radeon hd 6870 eyefinity supports with the latest version of Ubuntu? At the moment I have 4 monitors configuration connected to these ports: 2 Dvi 2 minidv with dvi adapter ...
0
votes
0answers
214 views

After upgrade 13.10 edge between screens is solid, not sticky

I just upgrade to ubuntu 13.10 from 13.04. I'm using the open source drivers. I have an old 1600 x 1200 CRT screen and 1280 x 1024 LCD screen attached. This used to work without problems on 13.04. I ...
2
votes
1answer
8k views

(L)Ubuntu 13.10 AMD ATI Radeon laptop screen is black after upgrade from 13.04

Since I updated to Lubuntu 13.10 (64 bit) as upgrade from 13.04, my laptop screen is black. My external monitor over HDMI works. I have an AMD ATI Radeon HD 5470 card. The laptop screen starts ok, I ...
0
votes
0answers
197 views

12.04 [Unknown Display] Unknown adapter after plugging in second monitor

What I am working with first I guess... Video Card- AMD Radeon HD 7790 2gb GDDR5 Motherboard- Gigabyte GA-F2A85X-D3H Ok, so I have the one monitor plugged into the motherboard and the other plugged ...
0
votes
0answers
254 views

Raden Dual Graphics 7640G + 7470M

First of all, I apologize if this question is already solved in the past. I tried to look for answer for my problem however fail to find one. I own a laptop with dual graphic radeon (7640G + 7470M), ...
0
votes
1answer
3k views

How do I install AMD Catalyst Display Driver on Lubuntu 13.04 (Radeon HD4250)

I'm trying to install the drivers for my Radeon HD 4250 graphics card on my Lubuntu 13.04 station. I want to run multiple monitors (1 VGA 1 HDMI) but I am having overscan issues on the HDMI monitor. ...
0
votes
0answers
206 views

Radeon 7770, Integrated intel gpu and two monitors

I want to connect two monitors, one to Radeon 7770, and second to integrated intel gpu (i have to do it that way). I installed Radeon's drivers from official site, and Intel drivers from ...
1
vote
1answer
494 views

3d support on AMD Radeon HD 7800M series video card with 3 displays (Dell M6700)

On my Dell M6700 laptop with an AMD Radeon HD 7870M video card I am unable to get 3d support with 3 displays on Ubuntu 12.04.02 (LTS) With the open source Radeon Driver I can get 3 displays working ...
0
votes
0answers
1k views

Two monitors on Radeon HD 6450 (inactive DVI/VGA port)

I have a problem with running dual-screen on Ubuntu 12.04 with RADEON 6450. This card have VGA, DVI and HDMI ports. I try to connect VGA + DVI (im plug monitor to DVI with VGA to DVI connector). Both ...
0
votes
1answer
276 views

Mac Pro with ATI RADEON 5770 - Ubuntu 12.04 x64 and 3 monitors

Does anyone know whether I'll be able to run 3 monitors on my Ati Radeon HD 5770 with latest version of Ubuntu. I'm completely new to running Ubuntu as my operating system, but after today's disaster ...
1
vote
1answer
560 views

Triple-display setup using AMD drivers

I am currently running a dual display setup with nVidia 8800GTS video card, on a Ubuntu 12.10 box. The current setup uses nVidia TwinView to render the image on a 1920x1200 display and 1600x1200 one. ...
1
vote
1answer
279 views

CRT as 2nd monitor goes screwy after start up?

new install of 12.04 on an old dell with a radeon ATI RV516 video card with monitor out and s-video out. During boot up all is good. Both screens operate and look fine. Then just before the desktop ...
1
vote
1answer
202 views

Kernel panics when attempting to use non-mirrored dual monitors w/ ATI x1900

I think it may be related to this bug, but I'm not sure. I took a picture of the kernel panic with my phone, and here's the (I think) interesting part of the panic: Kernel panic - not syncing: Fatal ...
2
votes
1answer
800 views

Dual-Monitor with Radeon 7970 HD Graphics Card?

I'm trying to setup dual 23'' dell ultrasharp monitors in 12.04 and have run into a few difficulties. I'm running a Radeon 7970 HD graphics card, and am using the latest catalyst (12-6) at the moment. ...
10
votes
9answers
20k views

Dual Monitor in 12.04 - Sort of works

Not an error, per se, more of an observation. Since upgrading to 12.04, I have found and solved some interesting problems. Given my complete lack of Ubuntu knowledge, this has indeed made me feel more ...
2
votes
0answers
2k views

Multi Desktop with Ubuntu 10.04 and the Catalyst Control Center

I have Ubuntu 10.04 installed on my laptop, with an ATI Mobility Radeon HD 3670. I would like to connect this to an external monitor and use multiple desktops, as opposed to a single extended desktop. ...
5
votes
2answers
3k views

How can I use two video cards to power three screens?

I have two Radeon 6450 graphics cards in my computer, with three screens. Only the screens plugged into the first graphics card are recognized and configurable in the displays setting panel. How can ...
1
vote
1answer
2k views

Dual monitor setup on 11.10 without Xinerama AMD/ATI prop. drivers series Radeon 9800

I noticed that using ATI/AMD Radeon 9800 series card and enabling dual monitors with Xinerama, video 3D acceleration doesn't work any more. So I disabled Xinerama and 3D acceleration is back. However, ...
0
votes
1answer
2k views

Problem with 3 monitor configuration (2 monitors and a TV)

Hello I've been seraching a lot in the web about my problem but I haven't been able to find a solution. I have an ATI RADEON HD 6870, I'm using Ubuntu 11.10 with Unity and AMD Catalyst 11.12,and I ...
0
votes
1answer
427 views

Multimonitor on AMD Catalyst and 11.10 feels slowish

I have an AMD X6 desktop with plenty of RAM and a dual LG monitors driven by a Radeon HD 5830. The monitors are on DVI ports. AMD Catalyst Version 11.11. Tear free is on. Sync to V-black in ccsm, is ...
2
votes
0answers
399 views

Mouse disappears on second screen in 11.04 with Radeon hardware [closed]

I'm running a 5 screen setup over (5th screen disabled atm) two Radeon HD cards, three on a 6770 and two on a 5450 (one disabled atm). When I move my mouse onto the second screen on the first card ...
2
votes
2answers
4k views

How to install Radeon X600 driver

I am completely new to Ubuntu and now running into so many problems regarding my display. I will be so grateful to the community to help me out and keep me loving Ubuntu. When I run lspci | grep ...