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

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HDMI support and Nvidia Optimus systems

I see a few questions and talks of a new NVIDIA driver that allegedly supports Optimus technology, by Nvidia. I use a Dell Vostro 3500 Core i5 4GB RAM, with an Intel Video Card and a Geforce 310M GS. ...
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0answers
238 views

Three monitors connected to AMD 7970, only HDMI works

Just made a clean install of Ubuntu 13.04 64-bit on my desktop machine with an AMD 7970 graphics card installed. I use a 24" Samsung screen that is connected via DVI as my primary monitor, a 19" ...
2
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1answer
3k views

Dual monitor connected to hdmi port not detecting on Dell Vostro 3750

I am using Dell Vostro 3750 laptop with 2 monitors. OS Kubuntu 13.04 1 monitor I connected with VGA and it is working fine. But another monitor connected to HDMI port is not detected. I connected ...
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3answers
9k views

No sound via HDMI on 13.04

I have upgraded to 13.04 and now I have no sound. I use an HDMI lead to connect my PC to the TV, but now I don't have that as an option to choose from. I just have two output options: Digital ...
2
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3answers
10k views

How to get sound working through HDMI with Intel HD Audio in Ubuntu 13.04

HDMI output used to work fine on my Samsung NP300E5C laptop in Ubuntu 12.04. However, I did a reinstall with the new 13.04 release (64 bit), and now I don't see the HDMI output as a choice in the ...
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0answers
128 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 ...
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5answers
20k views

No sound through HDMI out, 13.04

I just installed Ubuntu 13.04 on my media PC, and I successfully installed Catalyst 13.4 and everything works great except I get no sound out of HDMI out. In the sound dash there are 3 options but ...
4
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1answer
1k views

No audio through HDMI - nvidia gfx

I have read a lot of posts about this, mainly it is people with ATI cards or people that havnt got the option to choose HDMI audio. But it just ain't my problem, afaik. I have installed my Graphics ...
5
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3answers
9k views

No audio via HDMI on Radeon HD 7570 (ubuntu 13.04, 12.10, & 12.04)

I am fairly new to Ubuntu, I have only been using it for ~2.5 months. Is there any way to fix the HDMI Audio, besides the proprietary drivers? If I need to report it as a bug where would be my best ...
8
votes
2answers
36k views

Ubuntu 13.04 not detect the HDMI sound output

So, I have maded the upgrade to ubuntu v.13.04, but, when I have maded this, my HDMI sound otuput sttoped to work... and, the HDMI sound device not appers any more on sound preferences :( When I run ...
3
votes
1answer
537 views

HDMI sound without overscan on open-source drivers?

Is there a way to have a regular scanned display with audio via an HDMI connection on open-source drivers? Possibly a way to force DVI video output over HDMI instead of 1080p? Machine: Dell Studio ...
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0answers
1k views

Fix Overscan/ Underscan on HDTV Intel HD Graphics Card

I have my laptop running Ubuntu 12.10 hooked up via HDMI to my 24inch, 1080p HDTV though I am experiencing an overscan problem. When the tv cis connected, it cannot be run at the 1080x720 resolution ...
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vote
0answers
166 views

Dual (Triple?) Monitor problem with QQ + Nouveau

I'm running Ubuntu 12.10 on a Dell Latitude with an NVIDIA NVS 4200m video card. I'm trying to get it to work with 3 monitors connected: the laptop's, one connected via VGA, and another via HDMI. ...
0
votes
1answer
376 views

Samsung smart TV cant connect through HDMI

In the "Sources" menu it displays as connected, but a box pops up and says: no signal, check cable connection and settings on connected device My PC running Ubuntu 12.10 is set to mirror ...
2
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0answers
324 views

Ubuntu 12.04 with Nvidia 304.88 GT 220 not keeping resolution wwhen switching inputs HDMI on HDTV

Strange problem since the latest 'upgrade' for the Nvidia drivers (to 304.88). My HTPC - Ubuntu 12.04 - is connected to my HDTV via a Samsung receiver. This receiver does all the switching for my ...
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0answers
13 views

Multiple sound outputs with hdmi and speakers. It is possible? [Ubuntu 12.10] [duplicate]

There is a way to configure a simultaneous output from hdmi and speakers sound?
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0answers
385 views

Laptop display turns off & HDMI doesn't work when plugging the HDMI cable in (Asus Zenbook UX31E)

I've been using my Zenbook's HDMI port for watching movies on my TV a bit. Everything worked fine, until I wanted to turn off my screen whenever the HDMI cable was plugged in. I did this in the ...
2
votes
1answer
2k views

Nvidia optimus hdmi out tutorial not working correctly

After recently installing ubuntu 12.04 Desktop Edition lts on my nvida optimus equipped laptop (ASUS N53J) I tried to get hdmi out to work by using the method described in this guide here. I am able ...
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2answers
448 views

Sound stopped working after using HDMI

So a couple of days ago, I had my laptop hooked up to my tv via HDMI. I used pavucontrol to disable sound on my laptop and play it through the tv. I changed it back when I was done. Can't remember if ...
0
votes
3answers
630 views

HDMI -> DisplayPort / DVI adapter cable - does it work?

The computer I'm buying only has HDMI. My display has DVI and Displayport. Will I be able to hook them up using an "HDMI to Displayport" converter cable in Ubuntu 12.04? The videocard is IntelHD ...
3
votes
1answer
2k views

Help Getting HDMI Output with Bumblebee

Running Ubuntu 12.04 64 bit. Gnome Shell as interface. Graphics card of nVidia GT555M. Drivers - Bumblebee and not nVidia's. Can get great VGA support (which is also on card) and optimal screen ...
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2answers
825 views

Connot hear sound when connecting my Toshiba (intel i3) Laptop to my TV

I tried connecting my Toshiba laptop with Intel® Core™ i3 CPU M 330 @ 2.13GHz × 4 processor to my TV using a HDMI connector. Though I can receive images on my TV, I still get audio my laptop speakers ...
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vote
0answers
210 views

HDMI sound drops on ASUS P8H77-M-PRO (12.04)

I recently got myself a HTPC system. This is my setup: ASUS P8H77-M PRO Corsair 4 GB DDR3-1600 Kit Intel Core™ i3-2120 Intel SSD 80gb OEM SATA DVD burner I'm running Ubuntu 12.04. I have this ...
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2answers
2k views

No sound on HDMI through a Pioneer VSX-527, works if connected directly to the TV

I have a HTPC with an IntelHD 4000 chip. The HDMI output is connected to a Pioneer VSX-527 amp which in turn is connected via HDMI to my Samsung HDTV. I previously had Windows7 installed on the HTPC ...
2
votes
0answers
793 views

Disable HDMI sound out, for decrease power consumption

I have Ubuntu 12.04 on my laptop I'm looking for a way to decrease power consumption. This is output of powertop command Power est. Usage Events/s Category Description 1.30 W ...
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0answers
504 views

Ubuntu does not detect HDMI (TV)

I have a z68 motherboard which got a HDMI connection. Ubuntu won't detect my TV through it, neither will it detect that I have two GPU's (HD 4870 and Intel HD 3000) it should work like this, as it ...
2
votes
0answers
250 views

How can I make my onboard HDMI to work with my GPU?

I want to use my TV as a second monitor through HDMI in the motherboard, while use my main monitor through my graphics card since my motherboard is the only one who allows it. Ubuntu won't detect my ...
0
votes
1answer
1k views

No HDMI audio output from AMD Laptop

My Laptop is a Dell Inspiron M5110, that runs Ubuntu 12.10. When I plug in HDMI to my 39 inch 1080p Television and play a audio file, sound comes out through the laptop speakers. The HDMI video seems ...
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vote
2answers
697 views

Intel hd3000 with HDMI output causes USB mouse and keyboard conflicts?

I really don't know where to look for help with this problem, so I'm starting here. I am running a clean install of 12.10, on Gigabyte z68a-dh3-b3 mobo, Core i5 2500K, integrated Intel HD 3000 (Sandy ...
3
votes
0answers
835 views

Digital Surround (HDMI) Output

I recently built a HTPC and installed Ubuntu 12.10 on it. It's a Shuttle XH61V with an onboard HDMI connection that I'm using to connect to the TV, which in turn connects to the speaker system (5.1). ...
4
votes
2answers
3k views

Sound Not playing through HDMI

I am running Ubuntu 12.10 using the "wubi" tool on my HP Pavilion dv5-1080ei with Windows 8. When I ran Ubuntu for the first time my monitor/tv connected via the hdmi had no picture coming to it even ...
2
votes
0answers
99 views

Wrong resolution with VGA, correct with HDMI [duplicate]

I have 12.10 installed with NVIDIA driver 304.43. My card is an XFX GT 240. Monitor is an RCA 32-inch generic 1080p television. My problem is a VGA connection will only expose a maximum resolution of ...
6
votes
3answers
3k views

Set HDMI sound output automatically on connect/disconnect

I have a dual screen setup on my laptop (using 12.04 LTS) using a HDMI connected display. Everything works fine, but everytime I connect/disconnect the cable I have to go to Sound preferences and ...
2
votes
2answers
477 views

How to get hdmi sound to TV on Asus M3A78-EM computer

No hdmi sound to TV on Asus M3A78-EM computer While my onboard Radeon HD 3000-3300 series hdmi on my Asus M3A78-EM computer sends great video to the TV, I haven't yet got sound on the TV. I am trying ...
0
votes
1answer
342 views

No HDMI output with ati 5470

My laptop is HP 3030ej with ATI 5470 and switchable graphics. For some reason ubuntu 12.10 (64 bit, if that matters) doesn't recognize the HDMI output for my monitor. I tried following several ...
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0answers
275 views

HDMI to VGA adapter on ubuntu 12.10

I have an Ubuntu 12.10 machine with an Nvidia GeForce GTX 650 which has one vga output and an hdmi output, I already have one monitor connected via vga and I just recently bought an HDMI to VGA ...
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0answers
367 views

How can I enable auto-switching HDMI sound on Ubuntu 12.04?

I've just installed Ubuntu 12.04 on my Lenovo G550 notebook and decided to test the main thing I use it for, on Windows: watching movies and series on my living room TV. Plugged in the HDMI cable, ...
0
votes
1answer
1k views

Can't install Ubuntu 12.10 - NVIDIA display through HDMI - Invalid Format (LG TV)

First, I am new to Linux in general so my knowledge is little. I am having a problem installing Ubuntu 12.10 on my desktop. I can’t install or run the live cd of Ubuntu, on my display it appear ...
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votes
1answer
220 views

Dual Monitor Resolution problem

Whenever I plug in my second monitor, which is my tv that I plug in using HDMI, the screen zooms in really far, and I can only access about half of the desktop. I have windows on my other hard drive ...
0
votes
1answer
417 views

12.10: a setting good for both stereo upmix to Surround *and* 5.1 (hdmi)

primarly asking for directions here, since I seem to be able to find either outdated howtos, solutions that send stereo audio to more channels (and that's not "upmix to surround"), or plain 5.1 ...
0
votes
1answer
360 views

No sound via HDMI and I cannot use mirror display on a lenovo G560

Had some trouble since switching from Win to Ubuntu yesterday. When I connect my pc through HDMI to my TV the sound doesn't work. The video is there (expanded desktop) but the sound is still coming ...
3
votes
0answers
1k views

Getting DVI to work through Lenovo USB Port Replicator in 12.10: Instability and getting it to use xorg.conf file

Setup: Computer is a Lenovo Thinkpad SL500 using the USB Port Replicator running LiveCD for Ubuntu 12.10. Computer has USB attachment to port replicator. Port replicator has DVI to HDMI convertor ...
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0answers
502 views

Ubuntu is using YCbCr Output not RGB over HDMI

I am having a problem with my display. From a cold start everything appears normal up until the “Ubuntu” appears on the splash screen. Then the color turns to a psychedelic “washed out” green. I can ...
0
votes
1answer
260 views

NVIDIA GT430 HDMI/HDTV - No input after selecting Ubuntu from Grub

I likely formatted the title horribly, but this is my issue; I'm using an NVIDIA GT430 with an HDMI cable to my TV, and when I try to boot up Ubuntu (12.10) after just installing it, It will not ...
3
votes
1answer
428 views

Lenovo X1 - HDMI Output

I'm facing problems with HDMI output to my TV (Ölevia HD-TV). When I connect HDMI cable computer / tv I can see the detect each other, and on display configuration I can see the other display, but for ...
0
votes
1answer
4k views

No sound through TV over HDMI

My issue is that I can't get the sound in my TV which I connected via HDMI. I used ubuntu 12.10 and ATI HD6770. I'm totally new in ubuntu. Who can help me?
2
votes
1answer
136 views

I have error message connecting a monitor to my netbook

I want to connect my Lenovo S205 Netbook with a 1080p monitor, however the only way to get it to work is by Mirroring the Display. I would like to use the top display at 1080p. My attempts ended ...
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
191 views

HDMI only works when running off battery

I've installed Ubuntu 12.10 and when I plug it into HDMI I get visual but not audio (I tried troubleshooting this and ended up hurting myself more than I helped and had to reload the OS). That's fine ...
7
votes
2answers
7k views

How do I enable HDMI output on Nvidia GTX 650?

I just built new PC: AMD 8350 CPU ASUS sabertooth motherboard Nvidia GTX 650 graphics card Ubuntu 12.10 System boots fine and desktop is fine using VGA connection, but there is no HDMI video ...