1
vote
1answer
60 views

Second monitor available without beeing connected

Yesterday I installed Ubuntu on my Laptop, and everything worked better than thought, but: My laptop recognises two screens. I mean, you can connect a second screen to it by HDMI or VGA, but both ...
1
vote
0answers
210 views

How to stop Xfce from reconfiguring monitor layout when laptop lid is closed?

I recently upgraded to Xubuntu 14.04 on my laptop. Prior to 14.04, I used xrandr (through a script) to configure my preferred layout, which involved an external VGA monitor and the built in laptop ...
0
votes
0answers
47 views

My laptop monitor does not turn on in KDE and I only have display when docked

I use Kubuntu 12.04 64 bit. Currently using the nvidia drivers for my Dell E6510. When the laptop is docked the two multiple monitors are working perfectly. When I restart when I am undocked the ...
0
votes
1answer
76 views

Disable laptop monitor when there is an external monitor

How can I configure Xorg so that when a certain external monitor is attached to my laptop via HDMI, that external monitor becomes the main monitor and the laptop monitor is switched off? Obviously I ...
1
vote
0answers
67 views

Laptop screen blank when I connect an external monitor (which works)

I have connected an external monitor to my laptop via VGA. However I can't get both working at the same time. What I wanted was for the external monitor to be a continuation of my laptop, however when ...
0
votes
0answers
119 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
1answer
57 views

Ubuntu start failed while using second monitor

Ubuntu 13.04 Laptop Asus UX32VD If i connect monitor to my laptop ubuntu do not start properly. I see only black screen on both of displays. Magic SysRq do not reboot laptop. I only can shutdown ...
0
votes
0answers
75 views

Blank second monitor (error about virtual resolution?)

Good afternoon, has somebody experience or knowledge how to solve following problem(see below). Thank you in advance! I have LCD monitor connected to my HP Elite-book 8470w laptop. However after ...
0
votes
1answer
309 views

Compatible laptop with port replicator

Has anybody got Ubuntu running on a modern laptop with a USB3.0 port replicator? Specifically running additional monitors. I want to move my work machine away from a desktop to a docked laptop. And I ...
1
vote
1answer
433 views

Laptop: Internal LCD does not get reactivated

Hi i have a ThinkPad T430 with an external monitor plugged into docking-station via VGA. When i close the lid and reopen it, my internal display stays black and does not get reactivated. I'm using a ...
0
votes
0answers
70 views

Laptop display settings change when I plug the laptop in

my laptop behaves annoyingly when I'm using another display (laptop screen + another monitor, so in total two displays) with it. If I first connect the other monitor, and then the power cable, Ubuntu ...
0
votes
2answers
520 views

How to reset external display?

So I was testing my laptop on my external scree and managed to cycle through the modes until I hit the one which displayed only on the external monitor. This just output a green screen and nothing ...
0
votes
1answer
333 views

(Xubuntu) - How to turn off Laptop screen while external screen is connected

Hi I just installed Xubuntu on my Laptop, now I want it to disable the laptop screen as long as the external screen is connected. But when I disconnect the external monitor I want the laptop screen to ...
2
votes
0answers
1k views

External screen detected but not working on DisplayPort connection

I'm running up to date Raring on my Thinkpad X220 and stumbled upon weird problem. I can connect to an external 24 inch DELL U2312HM external screen using DisplayPort cable. I tried the same ...
1
vote
0answers
114 views

Third screen on laptop with USB?

I'm currently running ubuntu on a laptop provided with VGA and HDMI ports, also, I have two 22 inches monitors which I would like to connect to the laptop to work with three screens. first. VGA + ...
0
votes
1answer
305 views

laptop screen won't show up

I just installed ubuntu 12.04 on my laptop, and for some reason I can't use the laptop screen WITHOUT an external monitor; it functions fine as the only monitor in windows 8, and it functions fine as ...
2
votes
1answer
1k views

How do I disable dual screen after connect HDMI cable?

I plugged the HDMI connector and turned on the computer, but when the log in screen appears the laptop screen appears split in 2, one top and one bottom. The external monitor connected via HDMI works ...
2
votes
1answer
341 views

Dual screen mode on laptop and suspend

I'm using dual screen mode on a Lifebook a531 with external monitor at hdmi. When I close the lid my laptop didn't go to suspend. Only both screens are blanking. Moving of mouse pointer wakes up an ...
4
votes
3answers
6k views

Settings for multiple monitors are not stored

I am running Ubuntu 12.04. on a Lenovo Thinkpad T400. I connected an external monitor as a second display. The laptop stands under the external screen. The laptop has a native resolution of 1440x900 ...
3
votes
1answer
318 views

Ubuntu 12.04 cursor changes

I have a weird problem with my Ubuntu 12.04 dual screen setup (Toshiba laptop + one monitor). After a while the cursor on one screen completely changes its shape (not every time). I don't really know ...
1
vote
1answer
484 views

Notebook Dual Monitor Setup - wallpaper resolution changes on restart or relog

On every relog or restart the wallpaper resolution on my external monitor is downgraded to the resolution of my smaller notebook panel. As a result, crisp and clear backgrounds, such as the ones ...
4
votes
3answers
9k views

Laptop screen blank after login when external monitor is not connected

Ubuntu does not switch back automatically to only monitor present when booting after disconnecting external monitor. Here's a video showing what happens. I get to the login window and everything ...
2
votes
2answers
5k views

Turn off laptop display and have monitor

My laptop display has stopped working and is unfixable! Anyway, I got a full HD monitor and plugged that into the HDMI port of the laptop. I have changed the power settings so that I can close the ...
0
votes
1answer
2k views

How to connect external monitor to laptop for larger desktop?

I have a laptop which has a Intel 852GME chipset. I had an older laptop, I can't remember which chipset that has, but simply by doing a fresh install of Ubuntu 10.04, I was able to connect another ...
2
votes
0answers
473 views

How to get display settings persistent? [closed]

I have the following set-up: laptop with screen: 1366x768 external LCD monitor with: 1024x768 The monitor is permanently connected and recognised by the system. Screen is expanded to the ...
0
votes
0answers
176 views

Notebook: detect and use currently connected monitor [duplicate]

Possible Duplicate: Is there a way to autodetect when a display is disconnected? At first my configuration: I'm running Ubuntu 11.04, GeForce GTX460m. Problem: I connect my notebook to 2 ...
2
votes
2answers
1k views

How do I set an external monitor as default? (Or move Unity bar to monitor at least)

I'm using Ubuntu 11.04 Natty on an HP laptop and I cannot figure out how to get Unity on the external monitor! I have my desk set up with my monitor in front of me, and my laptop working as a ...
4
votes
2answers
4k views

Prevent external monitors from shutting off when laptop lid is closed? [duplicate]

Possible Duplicate: How can I tell Ubuntu to do nothing when I close my laptop lid? I'm running my laptop essentially as a desktop, I have two external monitors hooked up, a bluetooth ...
3
votes
2answers
918 views

How to set which monitor the menu bar appears on?

I'm running on a tiny netbook attached to a 22" monitor. When I'm using it without the monitor it makes sense to have the menu bar on the laptop monitor but when I have the big monitor plugged in I ...
2
votes
1answer
156 views

Is there a way to detect if I'm running on my laptop monitor or external monitor?

I have a little netbook and when not mobile use it with a 22" monitor. Now because of the reduced real-estate when running on the laptop monitor it would be good to be able to run a script to change ...