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

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5
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1answer
582 views

Ubuntu doesn't detect hdmi connection

Whenever I try to connect my laptop on my TV through HDMI connection, it doesn't work (VGA does). Here is the output for xrandr: Screen 0: minimum 320 x 200, current 1366 x 768, maximum 32767 x ...
4
votes
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 ...
4
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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0answers
24 views

Why does unplugging USB Affect HDMI?

Ubuntu 14.04 and GTX660 video card, and from time to time when I unplug my USB cables or plug them in, my HDMI port stops working. My HDMI port is running my second monitor. Desktop tower, plugging ...
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0answers
64 views

hdmi not waking after suspend

I am running an intel nuc with 13.10. When I wake the computer after suspend the computer activates but hdmi doesn't so I get no picture and end up manually having to reboot.
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votes
0answers
57 views

Start desktop manager when display turns on

I have a computer that serves as some kind of HTPC. It's running XUbuntu (12.04, will upgrade in spare time) with XBMC. Everything works great, except one thing. The computer is connected to a ...
0
votes
0answers
100 views

Problems getting 5.1 sorround to reciver [HDMI link]

First question here for me , probably won't be my last either. Recently installed Ubuntu without any issues and I'm now happily running it instead of Windows on all my computers in my home (That's 1 ...
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0answers
24 views

13.10 and HD 3870 Video Card NOT Duplicate question

I've tried every variant of fglrx I can find and the open source (default) drivers do not display across HDMI. I successfully got video across HDMI once, but I am unsure what I did to get it, it was ...
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0answers
33 views

LG laptop not seeing my HDMI graphics card

im running Ubuntu 12.04 lts and everything works well, great in fact, except one thing, The laptop (LG R710) wont connect to an external TV with HDMI. Another person who worked on my computer said ...
0
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0answers
65 views

HDMI not working

I am running ubuntu 12.04 on a Sony Vaio. I connect my laptop to my TV via HDMI. It was working just fine until I got a recent update. My computer recognizes that I have another display plugged in ...
0
votes
0answers
33 views

Is it possible to completely disable video output?

I have a small computer running 12.04. I only control this computer remotely (usually with Teamviewer, I also use ssh occasionally). I want to completely disable the hdmi video output so the desktop ...
0
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0answers
35 views

HDMI not acting right

The HDMI on my Gateway NE56r31u acts funny. It will show the splash screen onto a TV but that is it. It doesn't show the mouse and it doesn't show the video that I am playing through VLC. It seems ...
0
votes
0answers
748 views

Wacky Chromebook HDMI: outputs at native screen resolution + no audio

I'm running Ubuntu 12.04 + Unity on an Acer Chromebook C720 with Crouton. It's usually connected to an external keyboard, mouse, and HDMI display, but also sometimes used as a standalone laptop. The ...
0
votes
0answers
116 views

No HDMI output option even though hdmi option shows up in pulse audio control - Ubuntu 13.10 64bit

Checked for the answers earlier but the provided solutions didn't work, there was one question exactly the same as mine but it got no answers. As stated in the subject, the hdmi option shows up in ...
0
votes
0answers
57 views

Ubuntu 13.10: Xrandr returns HDMI disconneted

I have an Asus PB278Q that I am trying to hook up to my laptop running Ubuntu 13.10. When I type Xrandr it reports the proper information for screen 0 but says that HDMI-0 is disconnected. I have ...
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votes
0answers
89 views

HDMI to DVI cable causes blackscreen after looking at settings

I've got a monitor hooked up through HDMI that I would like to start routing through my KVM. To do so, I have an HDMI to DVI dongle that I've tested and works fine. I can hot-swap the HDMI cable for ...
0
votes
0answers
138 views

HDMI audio output problem not resolved, tried everything

I love ubuntu, but this problem is really a big deal for me! I cant hear audio over my hdmi connection, i have video, but no audio. I have an ASUS k52dr with ubuntu 12.04 and an ATI mobility radeon ...
0
votes
0answers
43 views

IDT 92hd73c1 HDMI drivers Studio 1535 ubuntu 12.04

So far loving Ubuntu. However when I connect my laptop to my samsung tv via the HDMI connector I get no audio. I've tried going to the audio settings and looked for the HDMI option. There is ...
0
votes
0answers
992 views

Display setting of monitor

I did new installation of Ubuntu 13.10 over old version 12.04.4. My computer: Intel i5-4440 processor. Intel DB85FL motherboard. Samsung SyncMaster 943 monitor. I am using a DVI-I to VGA ...
0
votes
0answers
60 views

How to clone screen with HDMI Nvidia propietary drivers?

I have a Nvidia GT 220 with propietary drivers,and would want to clone screen with mi TV with a HDMI cable,but it only allows me to show another screen,do you know how to do it? Thanks.
0
votes
0answers
66 views

Crackling sound on HDMI output ubuntu 13.04

When using my new laptop's HDMI port to stream a/v to a Onkyo stereo, the sound is crackling. It isn't the cable. Under settings->sound, I choose HDMI/DisplayPort2, in Digital Surround 5.1 output ...
0
votes
0answers
34 views

HDMI not connected, but sound is going through HDMI, and not through speakers

I connected my laptop with TV through HDMI to watch a movie with some friends and all went well. The sound was giong through HDMI, and I had no problems. However, when I turned the computer on today, ...
0
votes
0answers
134 views

No sound using Intel HDMI

Trying to setup a HTPV for family. Analog Stereo works. Connecting the PC via HDMI to a TV brings no sound. In pavucontrol, there is no hdmi even listed. Whats the issue here? MB: AsRock B85M Pro4 ...
0
votes
0answers
38 views

13.10 Gnome side screens

I'm running Gnome 3.10.1 and I'm trying to watch a video on my tv via HDMI cable. The problem I'm encountering is that I have those 2 side screens on the right side of the homescreen that I can ...
0
votes
0answers
374 views

HDMI connection only displays desktop background using Ubuntu 13.10

When I connect the HDMI cable to my laptop, only the desktop background is displayed on my TV. There is no mouse pointer or applications just the background image. I'm using Ubuntu 13.10.
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votes
0answers
35 views

Monitor not properly recognized

I've Ubuntu 13.10 and i use to monitor: one connected via normal monitor's cable, and another connected via HDMI. At some moment, i turned on my pc and it can't recognize the right size of the ...
0
votes
0answers
284 views

Ubuntu 12.04.4 64bit and Nvidia Optimus HDMI on Dell N5110

I did a clean install of Ubuntu 12.04.4 64 bit. External display is working through HDMI which is wired to Optimus nVidia graphic card. But the rendering is not good enough. There is a delay. I am ...
0
votes
0answers
242 views

GB-BXi7-4770R cannot recognize wireless and HDMI sound through port

I cannot access any wireless connections through the wifi, and I cannot hear sound through the HDMI port on my new GB-BXi7-4770R. Originally, I wanted to install XBMCbuntu on my new GB-BXi7-4770R. ...
0
votes
0answers
101 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 ...
0
votes
0answers
65 views

HDMI Audio Nvidia GT 220

I'm using Ubuntu 13.10, and propietary drivers, HDMI video works great but it doesn't have audio,is there any way to repair it?
0
votes
0answers
124 views

No screen on boot

Ive just installed ubuntu 13.10 on my Zotac AD10. First install in a while. Im having some issues with no signal after ubuntu logo during start up. Ive googled and found that nomodeset maybe could ...
0
votes
0answers
108 views

Geforce 9800 GT - No HDMI Sound output - Ubuntu 12.04 LTS

There's no HDMI sound output option in the Sound Settings and no option in PulseAudio Volume Control. Video goes through correctly. GPU driver installed from "Additional Drivers" (version 304). I've ...
0
votes
0answers
25 views

HDMI Problem after updates

I am very new to Ubuntu and have no idea what i am doing, I am using a HDMI cable, but after installing all the updates, I have lost about an inch all around the screen of my monitor. There does not ...
0
votes
0answers
168 views

HDMI extension not working properly in HP - envy laptop

I am trying to extend the screen. I am using HP-envy m6 laptop, when I am connecting my HDMI cord, to my television, the screen is not properly adjusted. Also on moving mouse the display starts to ...
0
votes
0answers
266 views

No option under “Sound Settings” to output 5.1 audio thru HDMI, only stereo

I'm trying to output 5.1 audio thru hdmi to a 5.1 home theatre receiver, but can only get stereo out to it. I have another laptop that can output 5.1 to it just fine. Under Sound Settings > Output > ...
0
votes
0answers
97 views

Not getting sound to TV via HDMI

In my sound settings dialog box in systems settings I have only two chooses 1. digital output or 2. analog output. You will see in the following answer that was given to another questioner there are ...
0
votes
0answers
22 views

I literally don't see the DMI option in the settings. Not solved like the other questons

I have the option for headphones and for my laptop speakers but when plugged into HDMI, i don't get the HDMI option. Installing that sound thing that the comments suggested didn't work. Probably ...
0
votes
0answers
211 views

Macbook Air: black screen on second (DVI->)HDMI display

My machine is an Apple Macbook Air 1,1 from Early 2008, and I'm running Ubuntu 12.04 with kernel Linux 3.2.0-58-generic-pae. When I connect it to an HD TV via the minidisplayport-DVI (Apple adapter) ...
0
votes
0answers
56 views

HDMI not recoginised by Ubuntu 12.04

I recently installed Ubuntu and now I want to connect it to an external monitor using the HDMI port. The cable is not faulty, I have tested it with another device. The laptop is not reading anything ...
0
votes
0answers
62 views

How do I use an AOC monitor with a late 2009 iMac running Ubuntu 12.04?

When I go to System Settings > Displays it detects my AOC monitor but the monitor never actually receives the video input it seems. It just says "no video signal". I use a minidisplayport to HDMI ...
0
votes
0answers
40 views

How to assign shortcut key to disable display?

I have three displays my two main monitors and my HDTV I use for movies and stuff. What I want to do is assign a key or key combination to disable my HDTV when not in use. My graphics card has three ...
0
votes
0answers
109 views

No HDMI Sound Output Geforce 9300 Ubuntu 12.04

There seem to be many problems with HDMI output and I have looked around for a couple hours now but cannot find one specific to my needs. I have a Geforce 9300 graphics card on an AMD Phenom X4 ...
0
votes
0answers
155 views

No Audio after HDMI connection. No hardware in speaker settings

So I've been through numerous webpages and tried various things to no avail. My sound was working fine before I connected to HDMI TV. My screen went black and I had to restart the machine... No ...
0
votes
0answers
57 views

graphics card with hdmi sound and video output for movies

I've got a desktop with a 2x Pentium Dual-Core CPU E5200 @ 2.50GHz and 2GB Ram. I am running Ubuntu 12.04.3 LTS, and a plasma tv with HDMI input. I would like to get a graphics card with hdmi video ...
0
votes
0answers
41 views

hdmi audio support

Does Ubuntu / Linux support Audio over HDMI? If generally yes, is there somewhere an overview on supported hardware. I am considering buying a new Laptop to connect it with my TV. Audio over HDMI ...
0
votes
0answers
96 views

HDMI not working in ubuntu with nvidia 555M (tried many things!)

I'm having difficulties in getting video out of my HDMI. I've searched a lot in forums, and after many tries and many destroyed xorg.conf files I'm at the starting point with no clue what to do. I ...
0
votes
0answers
145 views

Ubuntu cannot recognize Samsung 46 inch TV but can detect 24inch tv/monitor model

I have HTPC running ubuntu server 12.04. I have been using samsung T240HD TV/monitor model which supports 1080p without any problems. However, after I connected to new samsung 46 inches FH6030, I ...
0
votes
0answers
65 views

HDMI Audio handshake persistence

I have not found another question like this, even after extensive searching here and via Google. Ubuntu 12.04.3, 64-bit, Nvidia. I use this tower as an HTPC. HDMI works for both audio and video. ...
0
votes
0answers
280 views

Sound not coming from speakers on 13.04

I have installed ubuntu 13.04 and my system configuration is Intel Z77SL-50 \K chipset with intel high definition audio lspci -v list following as audio device 00:1b.0 Audio device: Intel ...
0
votes
0answers
2k views

Dell Inspiron HDMI not working Inspiron-N5110

I`m now install ubuntu 12.10 the problem cannot connect my laptop to the TV via HDMI i read the this post problem to find setep one /etc/bumblebee/bumblebee.conf This folder ("bumblebee") does not ...