High-Definition Multimedia Interface (HDMI) is a compact audio/video interface for transmitting uncompressed digital data.

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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 ...
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1answer
2k views

HDMI with Sony Bravia: Unsupported Signal

I recently got a Sony Bravia HD TV but can't connect it to my Ubuntu laptop. I've a Dell with Intel GM965 Graphics. When I connect to the TV using an HDMI cable, it says: Unsupported signal, check ...
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647 views

No HDMI output on an ATI X1250 [closed]

I'm trying to run ubuntu 11.04 with on board ATI X1250. The ATI legacy driver can't be installed on 11.04 so I'm using the default ubuntu driver. I can't seem to get HDMI out working.
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1answer
179 views

My Unity button is missing when connecting to external display (HDMI). Help? [closed]

Every time I connect to an external display, like HDMI, The Unity button on the top left would just disappear. After I disconnect, it would just pop back in. Is there a fix? Restarting it with a ...
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2answers
223 views

Screen configuration not saved after first reboot

PROBLEM - When installing UBUNTU Natty on my friends Laptop with a HDMI cable attached to both TV and Laptop both screens echo each other BUT when reboot has taken place nothing is displayed on the ...
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1answer
565 views

Integrated Screen goes blank with Dual-screen

While I had the hdmi exit connected to my TV, I configured my laptop screen to be turned off. Now, everytime I connect the hdmi, my laptop screen goes blank and nothing appears on my TV. Can you help ...
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1answer
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TV HDMI output and resolution issues; broken after 11.04 upgrade [closed]

I have a Dell Inspiron 1525 laptop w/ Intel graphics: lspci: 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c) My TV is an ...
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1answer
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ALSA lists no capture device

So, for some reason, I'm not allowed to prefix my post with the word "Hey"? Strange. Anyway: I just got a new headset, and to my great surprise, ALSA doesn't even believe that a line-in exists. ...
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Intel Sandy Bridge no sound through HDMI

I am running Ubuntu 11.04 and I have an ASRock H67M-ITX/HT motherboard which is the Intel Sandy Bridge architecture. I can't get sound to play through my TV on the HDMI interface. I have plugged in ...
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4answers
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Inverted surround channels

I'm encountering an issue with surround sound on Ubuntu 11.04. I managed to play sound trough HDMI but the channels are inverted. For example when Pulse Audio plays on the center speaker, it goes ...
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3answers
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Sound problems with HDMI connection

I have a little question that isn't a really problem, but affects in someway when i want to watch some movie on my hdmi tv from my laptop. So, what i ask you is since i've erased pulseaudio and have ...
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4answers
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Plugging two external screens to laptop via VGA and HDMI

I have an Asus U30JC laptop with a VGA and HDMI ports. I can connect my external screen (1920x1200) to either of those ports but I wonder if I would be able to use two screens at the same time, one ...
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1answer
2k views

HP Envy - HDMI / Mini-display-port not working [closed]

I saw that many of HP envy users (and some other hardwares) are having problems while using Ubuntu (some other distributions too). PROBLEM My main issue is make my HDMI or Mini-display-port work ...
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0answers
1k views

ATI Scaling issue with HDMI [closed]

I have crossfire ATI Radeon hd 5770's. Installed the proprietary driver and decided to install the newest driver from the site. Now there is a huge scaling issue that ATI always does with HDMI ...
2
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1answer
467 views

Can 32 bit use HDMI?

I want to buy a desktop, and use Ubuntu with it. My question is: Can I have a 32 bit computer with HDMI? Also, will it be beneficial to purchase a 64 bit computer, when it comes to Ubuntu?
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2answers
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Do I really need ATI proprietary drivers?

Ever since I installed 11.04, I have problems with ATI. If I don't enable it, am I still able to use HDMI with no problems?
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1answer
614 views

Dual screen different font resolution

I am using ubuntu natty and a dual screen set up with my laptop screen 1280x800 and an external monitor with hdmi connection 1920x1080 both at 60hz refresh rate. Fonts on the external screen are ...
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1answer
1k views

How do i add and Force the Screen Resolution on an HDMI output? [closed]

I been trying to add a new resolution for my TV using xrandr, but this new resolution doesn't show in Monitors, also when i try to force it my screen just goes black. Windows correctly detects all ...
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3answers
4k views

How do I use my laptop as a screen for PS3?

I have a ASUS M51Tr laptop with ATI Mobility Radeon HD 3400 Series graphic card. I've installed Ubuntu 10.10 and privative controllers. I want to use the HDMI port to play PS3 as if the laptop was a ...
2
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1answer
2k views

Intel HDMI Audio Out doesn't show up in Sound preferences

UPDATE: Audio Out over HDMI was detected correctly and works fine after installing Ubuntu. The original question is below, but I'm now more interested in why it worked after the Install but not the ...
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2answers
1k views

HDMI sound doesn't work on an Asus EEE

I installed Ubuntu-Netbook remix to Asus EEE series. And plugged device to a Sony television through HDMI interface. But I can't get any sound from television but sound is available from the headset ...
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3answers
5k views

Thinkpad (T510) Display Port to HDMI TV

I'd like to connect my laptop via a displayport2HDMI adapter to a TV. I tried simply connecting everything, but unfortunately that didn't work. I also didn't see any option in nvidia-settings to ...
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2answers
5k views

HDMI port not recognized on Sony Vaio

I am running Ubuntu 11.10 64bit with a Sony VAIO VPC F11. It has an NVIDIA GeForce 310M video card, with the latest Nvidia drivers for the 64 bit linux, and a Windows partition with Win7 64bit. ...
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1answer
2k views

HDMI sound gone, can't figure out how to turn it back on

I have had an Acer Revo box as a media centre for a while. I recently installed Ubuntu Server (10.10) on it and polished it up with nodm (one of the most simple ways to launch an X session) and ...
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3answers
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Geforce GT240M: How to disable Notebook screen and enable external Monitor

When i attach my Notebook (Nvidia Geforce GT 240M) to my Panasonic-TV via HDMI, both screens are activated. I use Nvidia-Driver Version 260.19.06. I wonder how to deactivate my notebook display ...
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1answer
3k views

No HDMI Audio with GeForce 9600GT and nForce board [closed]

I've been trying to get HDMI with sound working for the last few days, and I'm a little bit out of ideas. (I've verified that the hardware/Setup works via Windows.) aplay does not list my HDMI ...
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1answer
3k views

How do I get HDMI audio working on a Zotac MAG HD-ND01-U?

I bought a Zotac MAG and would like all the audio to output from the HDMI cable.
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2answers
2k views

Is it possible to setup auto-detection of HDMI?

Right now when I plug my HDTV into my laptop's HDMI input I have to run 'xrandr' for it to recognize the display and then manually switch the audio hardware selection. Is there a way that Ubuntu ...
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3answers
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No sound after installing a new Graphics Card

I've just upgraded my graphics card to an Asus Geforce 210 and now my system has no sound. I've ran Update Manager and the Additional Drivers utility which installed the latest Nvida driver. The ...
8
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3answers
9k views

How can fix HDMI HDTV overscan when I my TV has no aspect ratio setting?

I have a 32" Vizio HDTV. It's a few years old, but running well. I just connected a new nettop to it using HDMI out. It's the Intel 3x00 graphics chipset. I'm seeing overscan, where the resolution in ...
4
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2answers
7k views

How to remove Nvidia HDMI audio output in PulseAudio? [closed]

At each reboot, PulseAudio set the profil "HDMI Audio Output" as the default one. So, at each reboot, I haven't the sound under Maverick, and need to reconfigure it each time, to the "Analog Output" ! ...
4
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1answer
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Acer Revo (ION platform) + Maverick + 5.1 surround over HDMI

I've had a turbulent relationship with my media centre box. Every upgrade I perform on it seems to bring a brand new set of audio issues (the opposite of my desktop where things seem to get better and ...
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1answer
396 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 ...
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2answers
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Sound over HDMI not working any more after waking up from suspend

So far, suspending to ram and waking up from it works. My laptop's external display (connected via HDMI) works, too. However, what doesn't work is the sound, which works before suspending, of course. ...