0
votes
0answers
31 views

Detect connected monitor

I have an ubuntu 12.04 server running with an integrated intel VGA. There is a screen connected permanently as an "info monitor". Sometimes power is removed from the screen and i want to detect that ...
0
votes
1answer
48 views

external HDMI monitor turns off after a few minutes

When connecting my 14.04 ubuntu laptop with HDMI to my TV, the image is turned off after a few minutes, even when connected to the power. I then move the mouse and the image returns. How can I prevent ...
1
vote
0answers
67 views

HDMI Display Screen Resolution Resets

After I managed to solve my issues with the HDMI - VGA converter by reinstalling Ubuntu, I was wondering why Ubuntu keeps my resolution settings in some cases and loses them in others. I've written a ...
1
vote
0answers
172 views

Can't get HDMI out working on Lenovo G560

Can I get Dolby To My PC but no on HDMI out please (our DTS whatever) On Lenovo G560 xrandr: Screen 0: minimum 320 x 200, current 1366 x 768, maximum 32767 x 32767 LVDS1 connected primary ...
0
votes
0answers
70 views

No Picture on HDMI TV

I'm trying to connect my system to an HDMI tv. The monitor is detected on the system but the picture doesn't display. It shows my BIOS screen and the grub menu; it turns off when the Ubuntu splash ...
1
vote
0answers
127 views

Why is HDMI taking so long?

I have Ubuntu 13.04 with some integrated Intel graphics chip, and a monitor with DVI and HDMI. When I use the DVI output, everything is OK, but if use HDMI it takes ages to recognise it, and I have to ...
1
vote
0answers
652 views

HDMI and DVI problems in Ubuntu 12.04

I hope someone can help! I bought a brand new computer (Intel® Pentium(R) CPU G2120 @ 3.10GHz × 2 with Intel® Ivybridge Desktop graphics), running Ubuntu 12.10. The graphics card has both VGA and ...
1
vote
1answer
1k views

Switchable nvidia GT 540m HDMI output Problem

I have bought a Alienware m11xr3 with nvidia GT 540m and a internal graphic card. uname -r 3.2.0-33-generic-pae here is the lspci | grep VGA output: lspci | grep VGA 00:02.0 VGA compatible ...
3
votes
1answer
3k views

HDMI to VGA - External Monitor Not Detected

I have an Acer Iconia tab w500 running Ubuntu 12.04 - The only output I have is an HDMI output so I bought an HDMI to VGA cable to connect it to my external monitor. It's not being detected by Ubuntu. ...
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 ...
2
votes
1answer
11k views

How to create/extract the EDID for/from a Monitor

Is it possible to create or extract the Extended Display Identification Data (EDID) for/from a monitor. I have some issues with my monitor with the VGA and HDMI cables and I would like to test if by ...
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 ...
1
vote
0answers
551 views

How can I fix HDMI HDTV Overscan when I can not change settings on my TV? [duplicate]

Possible Duplicate: How do I fix overscan on my HDMI HDTV? I am new to Ubuntu, and I seem to be having an issue. I just upgraded my Desktop to Ubuntu 11.10 64bit after Windows 7 kept blue ...
2
votes
0answers
1k views

Dual Monitor: HDMI no signal, not recognized in Ubuntu [closed]

brand new Asus VE247H monitor, connected by VGA, is not getting recognized in Ubuntu 11.04. Monitor Preferences does not recognize a second monitor ('Unknown'). ATI Catalyst Control Administrative ...
1
vote
1answer
381 views

What is an affordable monitor compatible with HDMI and Ubuntu?

My main computer is a laptop and I would like to buy an external, bigger monitor for it. I already tried one, but it only had a normal VGA connection. Unfortunately the screen flickered a lot, and I ...