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

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798 views

Xubuntu 13.04 HDMI sound Problem

I am having an issue with HDMI audio output with xubuntu 13.04. I did a clean install, downloaded updates after installation, am currently on kernel 3.8.0-33-generic. I have checked, and reloaded ...
1
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0answers
669 views

Questions on Ubuntu 13.04 on ASUS Z87-PRO motherboard : Bluetooth and Display [duplicate]

I have recently purchased a ASUS Z87-PRO motherboard and installed Ubuntu 13.04. Everything seemed working fine. But, I have the following questions. 1) Ubuntu detected the bluetooth. When I tried to ...
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0answers
274 views

Screen dimming of movie on laptop when connected by hdmi to TV

I am on Ubuntu 12.10 32 bit. When I connect my Acer Aspire laptop to my TV using hdmi cable (with "Mirror displays" checked in the Displays window for System Settings), the normal (undarkened) picture ...
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0answers
237 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
44 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 ...
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1answer
397 views

Black Screen - ELD Buf Size of 0, force 128

yesterday an update came up on my Ubuntu 13.04 (64bit). Kernel and some other stuff. I've installed the update, but didn't reboot quite than because I've planned to shutdown my PC anyways an hour ...
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0answers
70 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 ...
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1answer
193 views

No HDMI sound on Ubuntu 12.04 LTS

I'm very new to Ubuntu/Linux. I installed Ubuntu 12.04 LTS on my laptop (nVidia gpu) in dual boot, and, with some help from Google, I'm almost ready to go. The only thing that I can't figure out is ...
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1answer
547 views

Ubuntu 12.04 resolution stuck on 640x480

I am new to Ubuntu and I was trying to get my HDMI enabled TV to work with my Ubuntu 12.04 computer and I installed a Nvidia driver using the "additional drivers" program. After that didn't work, I ...
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0answers
72 views

Unable to use HDMI on Ubuntu 12.04

I've been trying to get HDMI working on my Dell Inspiron N5110 to my Samsung TV but my computer doesn't seem to detect anything. I do not have a Nvidia GPU and thus I'm not sure if installing Nvidia ...
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0answers
609 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 ...
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1answer
149 views

External HDMI poor quality

When pluging an external HDMI display, it get detected and everything was supposed to be working right out of the box, except that when set the resolution to 1920x1080, the display on HDMI is really ...
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2answers
93 views

Suddenly today, no HDMI on both Ubuntu 12.04 and Windows 7. What is HDA driver?

In the past, I just plug in hdmi, then boot laptop, and I have display on tv. Today my tv reads as "No Signal". When I go into "sound" on dashboard, there is No HDMI option. I don't understand what ...
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votes
1answer
3k views

Switch sound to HDMI in Lubuntu without installing additional packages

Lubuntu doesn't use pulse audio, only ALSA. The only tools that come with it are alsamixer, alsactl, and aplay. I have already managed to output sound from my TV using this command: aplay -D ...
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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 ...
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votes
1answer
235 views

Make persistent expanded screen preferences when using multiple monitors

I'm currently running Xubuntu 13.10 with the 3.12rc7 kernel on a Sony Vaio Pro 13 notebook. When I connect my LCD TV through HDMI nothing happens in first instance. Only when I go to my display ...
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0answers
71 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 ...
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0answers
520 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 ...
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1answer
979 views

Cannot establish maximum resolution on ASUS PB278Q

I've recently bought brand new ASUS PB278Q monitor. When trying to connect to my laptop, everything works great, except that I can't get the native resolution of my monitor (2560x1440) working. The ...
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0answers
77 views

Is it possible to configure two sound profiles for the same geforce GTX 660 card?

I just bought a new Asus monitor that only supports VGA and HDMI input, and I have an HDTV with HDMI input. I also have a GeForce GTX 660 graphics card. Until now, I've had no trouble with sound, ...
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0answers
273 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 ...
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0answers
133 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 ...
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0answers
89 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
573 views

HDMI sound no longer works after updating from 13.04 to 13.10

In 13.04 HDMI sound never worked until I did the following.. sudo gedit /etc/default/grub Edit the line: GRUB_CMDLINE_LINUX="" to GRUB_CMDLINE_LINUX="radeon.audio=1" Run: Sudo update-grub ...
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votes
5answers
10k views

No HDMI Audio on Radeon 6770 connected via HDMI to my TV

I just installed Ubuntu 13.10 and everything works great except there is no audio. I am using a Radeon 6770 connected via HDMI to my TV but under sound settings there is only analog or digital ...
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1answer
710 views

Sound not working after ending HDMI connection

I have an HP Envy 15t-j000 installed with Ubuntu 13.10. When connecting my computer to a monitor via HDMI, I have no problem getting the sound to come from the monitor speakers. My problem is that ...
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1answer
279 views

My screen is bigger than my TV, how can I change the size?

I'm running Ubuntu on a Mid-2010 Mac Mini with in-built Nvidia 320M graphics, it's connected to a 32" LCD TV via HDMI cable. The edges of the screen are 'cut off' somewhat, and changing the resolution ...
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0answers
60 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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3answers
813 views

If external display is connected {“Lid is closed : Do nothing” } else{ “Lid is closed: Suspend” }?

My laptop suspends when I close the lid, as I want it to. However, when I connect an external display (HDMI) and keyboard (USB), I like to be able to close the lid of the laptop, without suspending ...
2
votes
2answers
3k views

No HDMI sound on ubuntu 13.10

I have my computer connected to my Sony TV, the HDMI video output works fine but I cant get the audio to work. I can see the HDMI output option in the sound settings but nothing happens. When I plug ...
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0answers
128 views

How can I force primary diplay output after turning off monitor?

I have a single HDTV attached to a single video card by two connections - VGA and HDMI through a receiver. HDMI is preferential for convenience. I only need VGA occasionally as it matches the native ...
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1answer
635 views

13.10 broke radeon HDMI audo

Makes me so angry that after finally figuring out to modify grub configuration to set radeon.audio=1 13.10 update killed my audio. Zero sound through HDMI. How to fix this? Dell Zino HD.
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0answers
661 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
votes
1answer
231 views

HDMI Audio not working on fresh Dell install

Just installed Ubuntu on a Dell Studio 1535 laptop. Everything is working except the audio on the HDMI connection (video via hdmi does work). Intel® Core™2 Duo CPU T5850 @ 2.16GHz = thats the ...
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0answers
116 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 ...
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0answers
110 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
votes
0answers
109 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
votes
0answers
57 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 ...
-3
votes
1answer
411 views

Can I install on Dell Studio 1535 laptop? [duplicate]

I have an old Dell Studio 1535 laptop running Vista. It runs like garbage. I'm thinking of purchasing a new laptop for most purposes, but thought I would repurpose the old one as a media ...
1
vote
1answer
2k views

Using HDMI to my TV all works fine but XBMC wont open to the TV only to the laptop screen?

Everything else works fine. It loads fine but then the HDMI connection drops and it goes to the Laptop screen. I've looked through settings and can't find alternate display methods other than Display ...
0
votes
0answers
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 ...
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vote
0answers
1k views

How do I output display at 2560x1080? (am trying to add modeline with xrandr)

I'm trying to use xrandr to add a custom resolution for my 2560x1080 AOC monitor. I've been given the VESA timings by the manufacturer (attached), but I'm not sure what I should be doing with them: ...
0
votes
1answer
231 views

Why 's my HP Laptop's HDMI turning off when I close my laptop lid?

HP PAVILION G6 UBUNTU 12.10 I've disabled the screen-saver, suspend etc from gconf-editor and /etc/.../ sys files only to fail in my quest each time with no particular success. This might've been a ...
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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. ...
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0answers
261 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 ...
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0answers
198 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, ...
3
votes
1answer
3k views

Ubuntu 12.04 does not recognize HDMI and displayport outputs in Dell Precision M4700

I've just bought a TV/monitor and when is connected to my laptop by DP output nothing happens. It only shows a log saying "There is no signal coming from your computer". The same for the HDMI output. ...
0
votes
1answer
96 views

playstation3 via hdmi input on ubuntu audio issue

I have an AlienWare m17xr3 laptop with switchable Radeon HD6990 and HDMI input. When I connect a playstation 3 everything works fine, but there is no sound. Has anyone any idea why there is no sound ...
0
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0answers
157 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
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1answer
213 views

How do I modify GRUB to load my HDMI driver before stage 2 is loaded?

I dropped my laptop a few weeks ago and broke the screen. The machine itself is still usable I just need to use my TV as a PC monitor. However, the TV currently will not load until after Grub stage 2 ...