2
votes
0answers
139 views

Dual Frame Buffer on Ubuntu 12.04 Intel HD Graphics 4600 i7-4770

I have 2 monitors connected to the PC, one in HDMI, one in DVI. I have Intel integrated graphics HD4600 Now as far my understanding, both the monitors is connected at the same framebuffer /dev/fb0 ...
0
votes
1answer
567 views

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

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
157 views

ubuntu 12.04 dual monitor on nvidia quadro 2000M problems

I've been struggling with this for a while and was hoping to get some answer I have a thinkpad w520 laptop and ubuntu 12.04 which I fail to get working with dual monitors. $ lspci | grep VGA ...
1
vote
0answers
34 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
1answer
1k views

DisplayLink usb on ubuntu 12.04 on laptop

I'd like to use a displaylink usb UGA-2k-A rev b. (dl-195) on my laptop with ubuntu 12.04 I have an Asus x53s with intel graphics and nvidia Geforce GT 520MX 1GB. I've read a lot of posts about how to ...
1
vote
1answer
331 views

Can't get second GPU recognized

I just stuck in another GPU to run two screens. $ lspci | grep VGA 02:00.0 VGA compatible controller: NVIDIA Corporation G86 [GeForce 8500 GT] (rev a1) 03:00.0 VGA compatible controller: NVIDIA ...
8
votes
1answer
698 views

Multimonitor in login screen vs. lock screen

I have a multiple monitor setup with two screens. The login screen uses dual monitor mode (as seen on the first picture), but the lock screen (CTRL + ALT + L) uses only a single monitor and disables ...
1
vote
1answer
193 views

Dual monitor error on single monitor setup

I'm running Ubuntu 12.04 x86. Once I had two monitors and used the Nvidia control panel to configure dual screen to get a single desktop stretched across the two monitors. Then I had one monitor ...
1
vote
1answer
223 views

Nouveau failing to drive dual monitors on kernel 3.2.0-30

I have set up my system quite a while ago and even though nouveau has some quirks, I still prefer to use it to the nvidia drivers, because or randr. After the latest kernel upgrades to version ...
1
vote
1answer
271 views

Does an onboard video affect the X windows configuration?

Does the onboard video on the motherboard affect the X windows configuration? My system has onboard and pcie video. The onboard video is a NVIDIA GeForce 7025 GPU, On Board Graphic Max. Memory ...
3
votes
1answer
15k views

How to setup dual-screen monitors in xorg.conf using Nvidia TwinView?

I have the following xorg.conf file, but TwinView is not working for me when using 2 monitors. Please help me get things sorted out. # nvidia-settings: X configuration file generated by ...
1
vote
0answers
2k views

Dual monitor display 12.04? [duplicate]

I have 2 beautiful 27" ASUS monitors. I started trying out Ubuntu 12.04 and now only one works and thats VGA. Any help here cause I'm stumped. I have a BFG Tech Nivida Geforce 8800 GT 512MB and I'm ...
2
votes
1answer
1k views

Ubuntu 12.04 dual screen - live version OK but does not work after installation

I have a desktop machine, a bit old Intel Core 2 4400 (64bit), with nVidia GeForce 7900, two Iiyamas, one 2403, one 2202. The problem is that everything works fine under Live version -- the display ...
3
votes
0answers
2k views

display port on x230 not working

having problems with my new lenovo x230 - using dual montiors, only vga registers anything. This has the Intel graphics controller : 00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge ...
4
votes
4answers
6k views

nvidia card driver not detected: no settings & cannot use HDMI

I have an HP Pavilion DM3-1120eb laptop with an Nvidia Geforce G105M graphic card, running a fresh Ubuntu 12.04 Precise Pangolin install. When connecting to a new Samsung S23B550 23 inch LCD monitor ...
2
votes
0answers
794 views

Dell E6510 with Intel i950 cannot detect second display in Precise

After a bout of trouble with 10.04, 10.10 fixed the driver issues with my Intel video card. I avoided upgrading for some time, but bit the bullet this weekend. I was able to upgrade and get the box ...
1
vote
1answer
569 views

Dualhead X1800XT cold plug not working, but hot plug is working

When I have two monitors attached to my x1800xt during bootup, X, Unity or the graphics driver crashes during the last stage (loading UI when the monitor setup changes from mirror to extended, tty is ...
0
votes
1answer
3k views

Dual Monitor with high resolution

I got some trouble with my dual monitor setup. My monitors: Iiyama 22" 1680x1050 Samsung SyncMaster TA350 24" 1920x1080 My graphics card is an AMD Radeon 5750 and I installed the additional AMD driver ...
8
votes
2answers
5k views

I cannot set up dual monitors to work with 11.10 using amdcccle 11.9

I've installed the ati catalyst drivers 11.9 manually because the default ones don't work with gnome-shell. But when that I try to change the settings in amdcccle(adminstrative) to use multi-display, ...
2
votes
2answers
2k views

How can I set up twin view on 11.04 with a Matrox G400/G450?

I've been trying, quite unsuccessfully, to set up "twin view" on 11.04 with a Matrox G400/G450. At this point I can't recall what I may have tried. Currently each monitor is displaying the same ...