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

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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 ...
3
votes
1answer
371 views

HDMI audio fails speaker-test

EDIT: This is not a duplicate of No sound on HDMI with Radeon driver. I have followed those instructions to update grub, and the problem persists. I'm having no luck getting HDMI audio to work. I've ...
3
votes
1answer
333 views

GeForce 9300M GS hdmi audio not working

my laptop seems to no longer support audio over hdmi after upgrade from 10.04 to 12.04. lspci output: 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) ...
3
votes
1answer
535 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 ...
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 ...
3
votes
1answer
425 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 ...
3
votes
1answer
141 views

TV Screen disconnect when playing sound over hdmi

I just spent hours to configure the sound to work with HDMI. My last problem is, when I start playing sound the TV screen goes on and off, like when you change the resolution. When I stop playing ...
2
votes
1answer
131 views

Purple line on left side of screen when I use graphics card's hdmi port

My graphics card is a nVidia GeForce GTX 660 2GB. When I plug HDMI into mobo it works fine. When I plug it into the graphics card (with 2nd monitor too) it shows a purple vertical line on the left ...
2
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1answer
456 views

5.1 HDMI Mixed Channels, Stuttering/Choppy Audio

I've bought an Intel Core i3 4130 with a Gigabyte H87N-WIFI motherboard with the intention of creating an HTPC. I'm trying out Ubuntu 13.10 on a live USB and everything works except for 5.1 Surround ...
2
votes
1answer
409 views

HDMI automatically clones when connected, does not appear in “Displays”

I've been looking for days to figure out what is going on but I am completely lost. I am unable to control the screen settings on my external monitor (HDMI). The external display is not detected at ...
2
votes
1answer
547 views

Why is my HDMI audio not recognized?

On a previous installation my audio for HDMI did work, but on a fresh new install of Ubuntu desktop 13.04 my HDMI is not detected. My goal is to get HDMI + analog audio simultaneously. I am using ...
2
votes
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 ...
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
3k views

HDMI not detected Ubuntu 12.10 - ATI Radeon HD 6670

Brand new to Linux, so help a young blood out :-) (I'm a novice/hobby programmer, but completely new to Linux command syntax, etc) Brand new everything Rig. Fresh install of Ubuntu 12.10. Ubuntu ...
2
votes
1answer
1k views

Nvidia GTS 450 HDMI problem

Problem: I have a Nvidia GeForce GTS 450 video card and a Samsung TV Series 4 43 and I have it connected to my computer via a Mini HDMI cable and all the hardware works perfectly. I installed 12.04 ...
2
votes
1answer
1k views

Dell Inspiron HDMI not working

My Machine is a Dell make and the model is Inspiron-N5110 It has a Nvidia 540M graphics card in it. I cannot connect my laptop to the TV via HDMI and i tried installing bumblebee, nvidia-current, but ...
2
votes
1answer
2k views

No options for sound output

Newbie here. Trying out Ubuntu for kicks. I have a 10.04 Ubuntu system dual booting on my Windows 7 laptop, fully updated, an Asus A53S. I have an external Samsung monitor/tv hooked up via HDMI. ...
1
vote
1answer
60 views

Sound lost in Chrome (and only Chrome)

I suddenly lost sound in Ubuntu Chrome (no more YouTube, or Spotify, or SoundCloud sound or any other in Chrome). All other apps such as Firefox or VLC work fine. There are a bunch of nice tips at ...
1
vote
1answer
86 views

After adding Amd video card and installing drivers - NO SOUND (in all OS)

Ubuntu 13.10 x64, Windows 8.1 x64. CPU: Intel i-4771 MB: Asrock B85 Pro Video card: AMD Radeon 7750 Had a computer properly working with Win8, Ubuntu 13.10, Ubuntu 14.01 Live CD. I am using two ...
1
vote
1answer
180 views

Sound problems in Ubuntu 14.04

I am having problems using my audio ports in Ubuntu 14.04. I didnt notice this before, because I use wireless speakers and they use a USB port. But today I tried to use my headphones and I heard ...
1
vote
1answer
521 views

Ubuntu 14.04 & Lenovo Yoga 2 pro screen resolution

I've recently installed 14.04 on my yoga and it is running great so far! Since this laptop has a 3200x1800 resolution and a lot of apps i use do not scale well i am using 1920x1080 resolution with 1x ...
0
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0answers
239 views

Ubuntu 12.04 amd/ati hdmi Sound/Display Issues

I am trying to set up an old HP Pavilion with a amd processor and an Ati radeon graphics card as a media PC. I am having a lot of hdmi issues. What I did was update to the grub as following: ...
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0answers
47 views

Random flashing horizontal bars when using NVIDIA binary driver

I'm having an interesting (read: I'm ready to pull my hair out because of this) issue with my EVGA GeForce 8400 GS graphics card under Ubuntu. I'm trying to use a DVI to HDMI converter that will also ...
0
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0answers
72 views

Dell XPS 15 showing a monitor that doesn't physically exist

For some reason my dell XPS 15 claims that I have two monitors, and when I connect my HDMI to the TV it says I have three monitors. The "unexisting" monitor only goes to 1024x768, so when I try to ...
0
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0answers
724 views

External display suddenly not detected

I have a Lenovo IdeaPad U410 running Ubuntu Desktop 13.04. I have an external monitor that I connect to via HDMI, and it's worked flawlessly for six months. I plug in my laptop, it detects the ...
0
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0answers
96 views

hdmi monitor speakers and ati radeon hd graphics card

I'm trying the live CD 12.04.3 LTS, but can't get sound to work from hdmi speakers and amd ati radeon 6000 series graphics cards. I downloaded the linux driver from the amd website, called ...
0
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0answers
72 views

13.10 not displaying on HDTV from boot

I am running 13.10 on my Dell Latitude E6410 as a media server with XBMC. Every now and then when I power on the laptop it fails to display on my Sony Bravia HDTV. I've the laptop connected to the ...
0
votes
0answers
540 views

KDE: How can I select audio output device for mplayer?

I recently installed Kubuntu 13.10 64-bit, and I'm having a problem with selecting audio output device. In Phonon, when I select audio device preference order and press Apply, Amarok and Dragon will ...
0
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0answers
292 views

HDMI error “No Signal” from TV but it's recognized by Ubuntu

I'm running Ubuntu 13.04 on an Asus laptop. My graphics driver is Mobile Intel GM45 Express Chipset x86/MMX/SSE2. I was watching TV through my HDMI cable last night, and I've used this same setup with ...
0
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0answers
137 views

hdmi AC-3 audio passthrough broke after upgrading from 11.10 to 12.04.3

I just updated my MythBuntu 11.10 to 12.04.3. Now, when I try to play 5.1 content (ripped DVD), my TV (and receiver) plays a "chattering" sound. I check my receiver and the digital dolby light isn't ...
0
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93 views

Remove unity top bar from second screen

How can I remove the top bar from the second screen? I want it to appear only on my main screen. The second monitor is connected by HDMI.
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0answers
63 views

No HDMI audio on MSI U270

Long time windows user first time ubuntu. Tried this No HDMI audio for MSI X370 Ubuntu 13.10 64bit and it`s not helping. I have the same issue as this guy. Also tried this with no results How do I ...
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0answers
729 views

how can i let the audio play trough multiple output channels in 13.10

i tried How can I change the default audio device from command line? and Play sound through two or more outputs/devices none of these work i have a hdmi and a onboard sound card i want them to ...
0
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0answers
118 views

Samsung 40“ TV Showing ”Samsung Electric 7“” in Display Settings

Apologies if this has been asked before, but I have looked for a long while trying to find a similar query to this, but I can't see, to find one, especially one with an Answer... This is also a long ...
0
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0answers
111 views

HDMI working at boot but then blank once I log in

I've been having issues with HDMI output. Running Ubuntu 12.04 on a Lenovo z580, Ubuntu registers the HDMI and I have image and sound up to logging in then once I log in it goes blank. When I log in ...
0
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0answers
110 views

HDMI audio not working

I just installed ubuntu on a dell 1535 laptop. Everything is working great except I have no audio when I hook the HDMI up to a tv. In the sound settings there isn't even an option for hdmi output, ...
0
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0answers
60 views

Inspiron n5050 Resolution dual displays

Ringtail (13.04) Gnome and Unity running find on teen's Inspiron N5050. She has connected HDMI cable multiple times to watch missed shows. Today while trying to connect tv to her HDMI, the computer ...
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31 views

HDMI to Audio converter not being detected

The audio jack in a laptop I have broke so I bought an HDMI to audio converter. It's being detected in Windows just fine but not on Ubuntu. I believe I'm running 12.04. This is the specific ...
0
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0answers
66 views

HDMI sound not working, even after updating the packages said on other questions

I have looked around google, and came up on a few resources which all said to install the new updates, which I have done, but I still do not have a HDMI output option for sound, therefor here I am. ...
0
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0answers
267 views

13.04, Asus Zenbook Prime UX51VZ HDMI Output to tv not functioning

I've downloaded the Nvidia drivers and bumblebee, I'm running xubuntu 13.04. When I plug the HDMI cord into the side of my laptop, with the TV on hdmi input, nothing happens. When I open up display ...
0
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0answers
199 views

Projector doesn't detect ubuntu, ubuntu thinks projector is connected

I have been using a 720p projector (optoma hd70) with my laptop (toshiba satellite R830) for the past six months on ubuntu over hdmi and never had a problem. I've upgraded to a 1080p projector, ...
0
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0answers
158 views

No Sound Devices using EVGA 210 (nVidia GeForce 210 chipset)

I've disabled the onboard sound on my Intel DG41RQ motherboard, and installed a EVGA 210 PCI-e video card with HDMI audio output. After that, no sound devices are shown in the sound config, and of ...
0
votes
0answers
81 views

No HMDI output on Ubuntu 13.04

I have connected the HDMI cable to my laptop and the TV recognizes that it is connected to something. In Displays, Ubuntu also shows the two screens however there is no output (video and audio) for ...
0
votes
0answers
293 views

HDMI output in Sony Vaio Pro 13

I have installed Ubuntu 13.04 in my laptop Sony Vaio Pro 13. This computer has an HDMI port and I've connected a VGA monitor using a HDMI/VGA converter that comes included in the laptop's package. ...
0
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0answers
104 views

Ubuntu + GTK3 does not list hdmi output

The GTK3 'sound settings' only shows internal audio. Unfortunately, this seems to be such a common problem that it's hard to find a reliable answer/ forum post. Does anyone know of any cli-utilities ...
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0answers
145 views

How to revert the installation of Intel sound drivers?

I have a Lenovo B570 laptop which has the Intel C200 chipset. When I first installed Ubuntu 13.04, sound worked fine through HDMI on my TV. I think after trying to install the latest Intel drivers, ...
0
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0answers
296 views

Output to external monitor via HDMI cable -> Green

I am a noob in the Linux world. I have connected a external monitor Dell S2240L via HDMI cable to my laptop Sony Vaio VPCEA24FM running Ubuntu 12.04 LTS. The video card is Intel compatible ...
0
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0answers
606 views

HDMI 5.1 not working. Only Stereo

I´m using Ubuntu 13.04 with the latest updates. I plugged my HDMI cable connecting my TV/Home Theather to the computer. I cannot make 5.1 sound to work. Only Front-Left and Front-Right is playing ...
0
votes
0answers
1k 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 ...
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0answers
35 views

Dell Inspiron 1525 HDMI Black Screen!

So i just installed Ubuntu 14.04 on a dell inspiron 1525 to run as a XBMC computer. I had a few problems with the wireless drivers, but i finally figured it out and installed the drivers. As I start ...