1
vote
0answers
11 views

is it possible to configure 6 Monitors with a Amd r7 260x in different graphical virtual consoles?

I have a project to configure 6 monitors using eyefinity technology from amd so i'm figuring out the way to do it, i'm thinking to use tentatively the xfx r7 260x card with 2 dvi ports (DVI-i, ...
0
votes
0answers
22 views

How to set primary monitor with AMD Catalyst Control Center installed

when I run xrandr, I get a list of my connected monitors (which are DFP5 and DFP6) DFP5 is an HDMI connected TV which I want to be my secondary monitor as it is smaller, and DFP6 is a DVI connected ...
0
votes
0answers
85 views

What is the recommended way to run more than 2 monitors in ubuntu?

After quite a bit of trial and error, I have gotten 3 monitors running in 14.04 using an active displayport-to-hdmi adapter, a DVI and an HDMI. However, upon rebooting my system I often have to fiddle ...
0
votes
0answers
49 views

Problems with dual monitor support in Lubuntu 14.04

I recently upgraded to Lubuntu 14.04 from 13.10. Most things are working correctly but I have a few problems with my dual monitor setup. My video card is an AMD Radeon HD 7640G and I am using the ...
1
vote
1answer
35 views

Sony Vaio External Monitor problems

I am having problems enabling external monitor on my Sony Vaio notebook. It is being successfully detected, but when I try to enable second external monitor the screen glitches and lags (it is like ...
0
votes
0answers
72 views

Dual display detected but not working after startup 14.04

Here's my situation--I've got an HP Envy laptop running 14.04 with an AMD A10 APU. Catalyst display dashboard and the works are installed. As the system boots up, it acknowledges the external display ...
1
vote
1answer
121 views

Xubuntu 14.04 does not detect second monitor

I have a Dell Latitude Laptop E6440. The laptop have two interfaces, VGA and HDMI. I connect an external monitor to the VGA port, but when I ran the xfce4-display-settings I see only one monitor (the ...
0
votes
1answer
66 views

Game in Wine causes second monitor to become over exposed

I have 2 monitors and when I run a game through Wine, it causes the second monitor to become over exposed and increases the sharpness quite a bit. I have played around with settings in both the game ...
0
votes
3answers
141 views

Dual Monitor not recognized in Xubuntu 14.04

I have a Dell Latitude Laptop E6440. The laptop have two in4terfaces, VGA and HDMI. I connect an external monitor to the VGA port, but when I ran the xfce4-display-settings I see only one monitor (the ...
0
votes
0answers
35 views

Using Internal and External Radeon GPU's for Multi-Monitor

I currently have a two monitor setup that works perfectly fine for Windows. However, in past experiences with Ubuntu, I've been forced to use only my internal GPU (when both are bios enabled) in ...
0
votes
0answers
15 views

ATI graphic card: trying to clone monitors

I've two monitors connected to an ATI Graphic Card (ATI HD 5450), which has three ports, altough I'm only using two of them: a 17'' monitor connected to the analogic port, and a 32'' TV to the HDMI ...
0
votes
1answer
147 views

Connecting Ubuntu 13.10 box to a VIZIO E601i-A3 TV

First, a briefe background on myself. I'm in IT. I've done both hardware and software tech support so I'm not an idiot when it comes to technology. However, I am totally new to linux boxes and hooking ...
0
votes
0answers
43 views

Enable onboard and card-based multiple displays (ATI card)

Trying to get a quad-display setup running on 14.04 LTS. The three displays connected to the card function perfectly. The display connected to the onboard DVI port does not and is not seen in ...
0
votes
0answers
78 views

I can't use dual monitor in a ATI RV740 PRO [Radeon HD 4770] after upgrading [closed]

I had a two monitor set-up on 12.10 and I just upgraded to 13.10 and then 14.04. As soon as I upgraded to 14.04 my system would continually restart, and would not load the OS. I tried unplugging my ...
1
vote
1answer
141 views

Issue with multiple monitors (one is detected as built in, the other isn't detected)

I've just installed Ubuntu 14.04 (first time using it so I am pretty clueless) and I can't get my two monitors to be detected. When I go to the settings it detects one of them but it is recognised as ...
0
votes
0answers
118 views

Mouse Flicker on Triple Monitor setup Ubuntu 14.04

I am currently running Ubuntu 14.04 with Kernel version 3.13. I have two ATI HD4650 graphics cards and am attempting to push display on 3 monitors. The first card is attached to 2 monitors via an HDMI ...
2
votes
1answer
161 views

Move window in dual monitor setup

I'm running a dual monitor setup, with one of the monitors most of the time in standby, but connected (it's a TV). It works fine if both are turned on, but when the monitor is in Standby mode some ...
1
vote
1answer
122 views

Quad monitors work as mirror displays but not as extended

So i gave up on fglrx driver due to unsupported GPUs now i'm on regular radeon drivers with 4 monitors on 14.04. I got them all to work perfectly fine with All Settings/Displays mirror mode but when ...
0
votes
0answers
571 views

Problems with dual monitor & resolutions, only in 14.04

I installed Ubuntu 14.04 but i am having weird problems with my dual monitors and the resolutions. I also tried Xubuntu 14.04 and was having the same problem. I have one 32 inch LG TV with 1920x1080 ...
0
votes
1answer
114 views

Dual monitor flickering in Ubuntu 12.04 with ATI

This question might have been asked before but the solution posted there don't work for me. I have a laptop with the usual VGA output for a second monitor. On Windows I had no problem with connecting ...
1
vote
2answers
190 views

Best Graphics card (Setup) for three, high-res monitors attached to desktop

I have been looking around a little bit, but most of the discussions are about problems with already existing systems (particular graphics card and setup etc.). I would like to ask what would be the ...
-1
votes
0answers
37 views

Live CD works fine with triple head setup, installation doesn't

I just upgraded my system to 14.04, I was running 13.10. I have two monitors running out of a PCI-E card and one from the integrated GPU on the motherboard. Both GPUs are AMD. My triple head setup ...
0
votes
0answers
79 views

Display problem (multiple screens)

I got a new laptop (Dell Latitude E6540) with an ATI card, everything worked fine, I was able to plug up to 3 displays (using a workstation). But now, I can't even change the screen resolution ( 1920 ...
0
votes
1answer
228 views

Ubuntu 14.04 with two ATI graphics cards (one fglrx, one radeon)

Okay, so I have a motherboard with VGA/DVI/HDMI and I use one of the ports off of it for one display and the mother display comes off my PCIe HD 5830. I want to keep the seperated because when I'm in ...
0
votes
0answers
46 views

Strange, but interesting display dependend input behavior

I think this may be related to my previous question, or it may be something else. Sorry if this is rather long. I hope this is not too confusing, but my issues are hard to explain. I am seeing ...
0
votes
0answers
316 views

4 monitor setup radeon open source 14.04 (and others)

I am almost there but I have one or two minor issues. My setup is an amd based motherboard, MA785GM-US2H , which has the HD4200 integrated graphics, and an Sapphire HD6770 video card. I have 2 ...
0
votes
1answer
77 views

xserver-xorg-video-ati do not support dual head with DVI connection

I am running (gnome) Ubuntu 13.10 and I have an AMD Radeon hd 7470 graphic card (dual head). I am using the xserver-xorg-video-ati as video driver. This driver is working fine if I connect my screens ...
0
votes
0answers
60 views

ATI dual monitor wrong supported resolution in Ubuntu 12.04

My second monitor is detected as unknown and doesn't support the resolution 1680x1050 like the other one does, and they're identical. Both are connected via separate VGA cables. Here's my xrandr -q: ...
0
votes
0answers
90 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
229 views

12.04 recognises dual monitors but one screen has a black overlay in the way of everything but the mouse cursor

This has worked fine up until today. The first screen works absolutely fine. The second screen however, is seen by the OS, is visible in the display settings and works absolutely fine in mirror mode. ...
0
votes
0answers
140 views

Second Monitor not recognised in display, only clones display from 1st monitor to 2nd

I'm trying to extend my display, however it's not working exactly like I want it to. It merely clones the display from the first monitor onto the second monitor. When I look into "screen display" ...
0
votes
0answers
40 views

AMD Dual monitor tearing

So I finally got my card working all is good but, when try to use dual monitor, everything tears. I followed these directions for the install. How do I get AMD/Intel Hybrid Graphics drivers to work? I ...
1
vote
0answers
31 views

Overlapping line from smaller disaply in dualhead mode

I have a problem on both gnome shell and unity that is best described with the following photo: http://i.imgur.com/JQwr3Rh.jpg This is my external monitor. It's a FHD monitor and my laptop monitor is ...
0
votes
0answers
117 views

Screen flickering Ubuntu 13.10 Radeon 7970m 14.2 catalyst beta drivers

I recently installed the 14.2 catalyst beta drivers for my 7970m, I wanted to be able to choose to use it or intel hd graphics. It works well except for when at the Ubuntu screen there is a graphical ...
0
votes
0answers
323 views

Setup 3 Monitors at once two DVI via ATI card one via VGA onboard

I am trying to get three display support going and it may just be a matter of setting up a xorg.conf file properly. After all the research I've done, it should work with the hardware I'm using just ...
0
votes
0answers
58 views

Dual-Screen 13.10 radeoon

Just Upgrade from 12.04 to 13.10 and am running into some issues with the graphic driver. I use this system to run my projector often mirroring the output or as a second monitor. This worked fine ...
1
vote
0answers
87 views

How to prevent two monitors merging together?

I have a strange problem. My computer setup is not common, I have 2 GPUs, AMD's 5850 and 7790. I also have 2 displays : 22" and 24", which are both connected in the 7790 card. Everything was OK ...
0
votes
0answers
160 views

Ubuntu 12.04 keeps changing the display settings. Dual Monitor

I have an Alienware M17xR4 with Radeon HD 7970m, driver installed is VESA:WIMBLEDON. I usually use my notebook at home or at work... At work I have the possibility to use a dual monitor setting, to ...
0
votes
0answers
53 views

1 of 4 monitors has gone black

I have a quad monitor configuration using a VisionTek ATI Radeon HD 5570 1 GB SFF 4-Port VHDCI x16 PCI Express Graphics Card. I've been using this same configuration and hardware for 2 years with no ...
0
votes
0answers
68 views

3rd monitor not showing desktop at startup

I just installed Ubuntu from win 8 and i have a few transition issues. I have a problem with my 3rd monitor at start up. When desktop shows, the 3rd monitor shows a lot of pixel failures. when i go ...
3
votes
1answer
501 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
0answers
49 views

xscreensaver dies when monitor is switched off / gnomescreensaver exposes other screen [closed]

I have a rather strange problem to report. I have installed the fglrx module for my AMD HD7750 gfx card, multihead (not Xinerama). When executing a screenlock in XFCE (by default, xscreensaver), and ...
3
votes
1answer
1k views

AMD Catalyst Control Center not saving multi monitor settings

So I am using gksu amdcccle to make changes but for some reason whenever I select the 'Multi-display desktop with display(s)' option to extend my desktop the changes never save on restart or re-log. ...
2
votes
0answers
385 views

FGLRX Intel/ATI Hybrid Video, Dual-Display Flickering

I'm sorry if the same question is already asked, I checked several ones but the reported problems are different or solution doesn't work. So I've successfully installed FGLRX driver on my laptop DELL ...
0
votes
0answers
85 views

How do I use multiple monitors without xinerama yet retain window dragging?

Specifically I want my main monitor (1920x1080) to retain 3-4 virtual desktops, and use the secondary monitor (1280x1024) as a separate desktop. Yet be able to drag windows backwards and forwards. The ...
1
vote
0answers
463 views

Ubuntu 13.10 Dual AMD GPU Dual WQHD screens Second Screen only displays white with X for cursor

I've got 2x HD6850's with 2 1440p screens setup as one monitor per card. There is a crossfire bridge in, without it the second card or monitor are not detected. The issue is that the second screen ...
1
vote
2answers
1k views

Dual Monitor problems - Screen Flicker and Offset

I have just installed Ubuntu on a Dell Inspiron 15. I'm using an AMD Radeon HD 7730M with the latest beta drivers installed. Whenever I try to plug in a dual monitor I get incredibly bad screen ...
0
votes
0answers
988 views

Videocard problem, xRandR failure, Multiple displays, screen resolution problem

Yesterday I updated from Ubuntu 13.04 to Ubuntu 13.10. Had some problems with my GPU drivers, but after 12h of figuring out what was wrong and fixing it I found this solution: Ubuntu 13.10 - Black ...
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 ...
2
votes
2answers
464 views

Permission issues causes Unity Segmentation fault

I upgraded from 13.04 to 13.10 and I can boot to the unity-greeter and login just fine, but after login I just get a black screen with a cursor. I have tried following ...