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

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575 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 ...
2
votes
1answer
449 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 ...
1
vote
1answer
1k views

No sound through HDMI

I noticed that I can't send sound to my television when I connect my laptop to my tv through hdmi. I noticed that the hdmi is recognised, but I can't select it. I tried setting a profile to it, by ...
2
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0answers
1k views

ATI Radeon 5770 with ViewSonic VX2835wm 28” HDMI / DVI underscan issues

Turns out this is called overscan / underscan problem. Test image for 1920x1200 so getting closer but still not perfect, with 3.9.0-030900-generic kernel xrandr --output HDMI-0 --set underscan ...
1
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1answer
2k views

Ubuntu 12.04. How to set up dual monitor with Intel 2nd Generation Intel® Core™ Processors

I have a Dell XPS15 l502x dual-booting Win8 and Ubuntu 12.04. When I try to connect my second monitor through the HDMI port, the second monitor just says there's no signal. When I run lspci -v, I ...
0
votes
2answers
2k views

Ubuntu connection to TV problem

one problem. I was planning on watching a football match with my friends the other day, and i connected my laptop to the TV (we were streaming the match). So, what i thought would happen, was that i ...
1
vote
1answer
310 views

HDMI display suddenly not recognized anymore

I'm having a critical issue on my production machine. Until yesterday, I've been working with my laptop connected to an external display through HDMI. Now, when I switch the pc on, the display says ...
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vote
2answers
3k views

Ubuntu 13.04 sound issue

I've been messing with various builds from 12.04 (LTS) to 12.10 to 13.04 (and back and forth, doing fresh installs each time from a usb drive, wiping the old partitions off of my disk drive). I like ...
1
vote
1answer
201 views

Ubuntu 13.04 kernel panicking when booting up with HDMI TV plugged in

My laptop is setup as a media server - when it boots up when plugged in to my TV via an HDMI cable, it generally kernel panics (although not always). The kernel panic is: Any ideas? I'm running ...
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0answers
154 views

HDMI Sound isnt working, but it is detected

First of all I have just started using Ubuntu and I am not a real expert on coding. Then my problem is the following my laptop recognises my HDMI-cable and when I select the HDMI as sound output it ...
0
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1answer
414 views

HDMI doesn't work on Ubuntu

I have two computers. The first computer has Windows 7 and the other computer has Ubuntu 12. When connected to Windows 7 everything works properly, but when connected to the other computer it is not ...
2
votes
1answer
602 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 ...
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vote
0answers
211 views

Acer Aspire 5252 - HDMI Not Working

Good Day, I have a burning question that after many months of searching and trying which lead to no success, in fact I had to switch back to Windows (I hate myself) because of this problem. When I ...
0
votes
1answer
1k views

AMD Radeon HD 7310 HDMI Functionality on any Ubuntu?

I found a great deal on a desktop pc that I would like to run and a media server with ubuntu and xbmc. It uses an AMD Radeon HD 7310 and supports HDMI output via Windows 8. I need to know that ubuntu ...
0
votes
1answer
411 views

Anyway to use audio over dvi

Hi I've only just installed ubuntu for XMBC works ok using speakers. But I've had a play and can't get audio to my TV. DVI to HDMI. Not sure if there is anything I can do.
1
vote
1answer
279 views

How can I fix no HDMI sound output, despite HDMI sound option being available in sound settings?

So I'm new here, but after trying my best to sort it out myself, I have to ask what I'm missing. I have Ubuntu 12.04, on a Thinkpad SL400 with nVidia GeForce 9300m GS. I've upgraded the nVidia ...
2
votes
0answers
406 views

HDMI with opensource drivers (radeon)

My system (E45M1-I Deluxe with AMD onboard graphics with 4GB RAM) running Ubuntu 12.04. My problem is I have no HDMI sound if using the opensource drivers instead of fglrx. I tried: to remove and ...
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0answers
1k views

HDMI sound not working on 13.04 kernal 3.9.4 : (oem-audio-hda-daily-dkms ?)

As reported by many others, HDMI audio does not work for me in 13.04. It does not even show up in the Sound settings. I have tried upgrading the Kernal 3.9.4 I have tried updating my nvidia graphics ...
1
vote
1answer
2k views

Enable HDMI Port Xubuntu 12.04

I have an HP Pavillion dm4 with intel core i5. I'm trying to get my second screen going but whenever I plug it in, nothing happens. The display settings don't recognize the second output either. I ...
0
votes
2answers
627 views

Nvidia HDMI audio - Device not shown

Nvidia HDMI audio is a widely asked topic, but I've not been able to find the answer for my case. Card displayed by lspci $ lspci ... 01:00.0 VGA compatible controller: NVIDIA Corporation GF114 ...
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0answers
392 views

Configuration of NVIDIA Optimus extended screen using HDMI

I would like to extend my current laptop screen on a TV using a HDMI cable. Even if I found several topics talking about that, none of them gave a clear solution, and they were where quite outdated. ...
2
votes
2answers
701 views

no hdmi audio in 13.04 (more specific) [duplicate]

I know this question has been asked a million times, but none of the things I've tried from other answers have worked. I've got a Caicos HDMI Audio [Radeon HD 6400 Series] audio device and I've ...
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0answers
3k views

No sound through TV when connected through HDMI to Lenovo desktop running Ubuntu 12.04

I know this is a common problem and I've been reading related questions, but none have helped me so far. Please help if you are able. it's been a week and still no progress on my own attempts to ...
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0answers
206 views

Computer freezes when plugging in monitor via HDMI [closed]

I'm really sorry for this, because I've seen quite a few different posts about this, but none of them seem to solve my issue. I have a relatively old Sony laptop, running Ubuntu 13.04, with the ...
0
votes
1answer
1k views

jackd does not work, aplay -l shows two instances of the same card (Ubuntu 13.04, HDMI audio only)

I'm on Ubuntu 13.04, using a ZaReason Zini, which as far as I can tell has no audio output other than its hdmi port. I'm trying to get the Clojure library Overtone working, and ran into the problem ...
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0answers
209 views

How to get ubuntu to associate Nvidia graphics with hdmi port?

I am relatively new to ubuntu and I am having problems with my hdmi port. My laptop is an Asus N56VM with hybrid graphics: Intel HD 4000 (intergrated) and Nvidia GeForce GT 630M 2gb. I have a ...
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vote
1answer
137 views

Using iMac running Ubuntu as monitor for MacMini running OSX

So, what I want to do is use my iMac (which is running Ubuntu) as a monitor for my MacMini. I am using the HDMI out on the MacMini. I have the HDMI cable being converted to MiniDisplayPort and have ...
0
votes
2answers
234 views

Display larger than my external screen

I seem to have this problem every time I install Ubuntu. I have a Panasonic Viera Plasma 50" and the display area on it is always cropped I have tried all kinds of configurations with the terminal ...
5
votes
2answers
3k views

Is it possible to automatically switch to HDMI sound output? 13.04

I've seen a few similar questions however couldn't find a solution and they were all a few years old. When I plug my laptop into the TV HDMI port I have to manually go through the sound options and ...
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vote
0answers
601 views

Analog audio recognized by ALSA, but not by PulseAudio

I'm running Ubuntu 12.04 on Zotac ID84 sudo aplay -l: card 0: Intel [HDA Intel], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], ...
1
vote
1answer
505 views

Wrong resolution for Lightdm/GDM on Ubuntu 13.04 using HDMI

I've tried all the solution I could find on the matter so far, but the error persists. My problem is that the login screen (both under gdm and lightdm) runs with the wrong resolution, even though all ...
1
vote
1answer
290 views

13.04 - Extenal monitor plugged on laptop HDMI shows image but lags a lot

It uses an Nvidia GeForce GTS 250M. When I plug in the monitor, it shows some images but with bad FPS and lagging a lot. For example, when I move the mouse pointer, it leaves a trail that vanishes ...
3
votes
1answer
483 views

How do I get sound output on HDMI without the need to start X?

I have a headless machine connected to my sound system, and I am using it to run a music playing daemon that I control over the network. (Among other things) However, I can't seem to be able to have ...
1
vote
0answers
424 views

HDMI works only after restart

I connect additional monitor to my laptop by HDMI. System detects second display only after restarting. xrandr command result without restarting computer: /$ xrandr Screen 0: minimum 8 x 8, current ...
6
votes
3answers
4k views

Workspace 1 to laptop screen and Workspace 2 on HDMI connected TV?

I have two workspaces, which I need to function as below: Usually they function as usual two workspaces, but... When I connect a HDMI cable to my system I want to have workspace 1 display on laptop ...
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0answers
58 views

My TV has been detected as a laptop

I installed Ubuntu 13.04 today and had issues with overscanning/underscanning on my tv connected with HDMI. i have a Sapphire HD 4765 graphics card so i tried to install the amd driver to control ...
2
votes
5answers
14k views

No sound through HDMI cable, nvidia

Few days ago I've decided to install Ubuntu 13.04 (with dual boot Windows 8) on my old laptop (Toshiba Qosmio f55 q502) and make it my media center. Everything went well except that I don't have ...
2
votes
0answers
546 views

Problems with connection laptop to TV via HDMI

Sorry for my English. I am from Russia. Laptop - Compaq presario cq61. Ubuntu 13.04 TV - Panasonic - VIERA TX-PR42C11 I need connect my laptop to TV via HDMI. When I had proprietary driver nVidia I ...
0
votes
1answer
219 views

Intel HDMI audio no device listed

I've tried the latest 3.9 kernel, and even downgrading to 3.8.0-17 (as was recommended in another solution.) It doesn't show up in sound config. It doesn't show up in aplay -l or pavucontrol. If ...
0
votes
1answer
571 views

HDMI connection is not detected

I have the Samsung 530U3C ultrabook with Intel HD4000 graphics. I have Ubuntu 13.04 (fresh install). The laptop is connected to the TV HDMI port, but it isn't detected by the laptop. The TV shows that ...
-1
votes
2answers
1k views

Intel HD4000 HDMI and Ubuntu 13.04

Any ideas what can I do in order to get HDMI output in Ubuntu 13.04? I have an integrated Intel Hd4000 card. It is very frustrating that this basic function still doesn't work.. This is the output ...
1
vote
1answer
909 views

no sound via HDMI using Xubuntu 13.04 32 bit AMD mesa 9.2

This question has perhaps been asked before but no clear solution seems to exist for me. I have a Radeon 6850 connected to my screen via HDMI. The picture is fine but I get no sound at all, not even ...
3
votes
1answer
396 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) ...
2
votes
0answers
751 views

How to get HDMI audio to TV working on 12.04

I am still struggling to even see an HDMI connector for audio on Ubuntu 12.04. Video through the HDMI works fine, using the nvidia-experimental-310 driver(s). I lean towards thinking that some basic ...
0
votes
1answer
579 views

No sound 12.04 Mac Mini 4,1

I have a Mac Mini 4,1. I get no sound at all except when I play through the internal speaker. Currently sound is supposed to go through the HDMI cable to the TV. I can see the HDMI output in the sound ...
0
votes
1answer
2k views

Problem with HDMI on Ubuntu 12.04

I've a problem with HDMI on my ultrabook. One week ago it worked fine but now there is a problem. When I connect it, Ubuntu recognize the monitor-tv but it's black/blank, no image will display. ...
0
votes
1answer
181 views

Unity doesn't load

Before this, all was alright then I was installing ATI/AMD drivers to have HDMI sound in my TV, all was installing fine but then I restart my computer and Unity was gone: menu, bar, and all that ...
1
vote
2answers
98 views

Thinking of switching to Linux, a few questions.. [closed]

Im wanting to switch from windows for a while without having to upgrade to windows 7/8 but i wanted to know if what I want to do is supported.. Im currently using a Gigabyte g41m-es2l and intel ...
1
vote
0answers
198 views

How do i get the sound out of Hdmi output on Tv

my aplay -l command looks like this ** List of PLAYBACK Hardware Devices ** card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: ...
4
votes
1answer
6k views

Ubuntu 13.04 HDMI resolution and display options incorrect

I have installed ubuntu 13.04 and the HDMI resolution is incorrect and options limited to a max of 1280x720. The VGA is not perfect as it is cutting off the top taskbar slightly, it also shows a ...