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

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24 views

How to fix: monitor's speaker volume resets to max upon system restart?

How can I set monitor's speakers volume to be remembered after system restart? If every change would be hard to remember I'd like to at least set default volume. The Samsung monitor is detected as a ...
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0answers
41 views

Sound issue with my HDMI port

I have the strangest issue with my HDMI sound output right now. I'm trying to get (obviously all) audio output to go to my TV. I don't know how the explicit issue is relevant, but I can get Movie ...
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0answers
229 views

HDMI video not working in Ubuntu 13.10

Some time ago I bought a new PC w/ Geforce GTX660, which I connect to the monitor with HDMI cable (I dual boot, and it works great under Windows). I installed nvidia-current and when I boot into ...
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1answer
259 views

How to choose between HDMI and displayport sound output using radeon free drivers

My graphics card is a VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670] I'm using open source drivers and have 3 screens plugged in, using DVI, HDMI ...
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0answers
135 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 ...
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2answers
107 views

No Audio out in Ubuntu 12.04

I have Ubuntu 12.04 installed. I cannot get my audio to work. I have hdmi output to Samsung TV. Under sound settings I have Digital Ouput (S/PDIF) and Analog Output but neither give me the option ...
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0answers
192 views

Can't select supported max. resolution with HDMI Ubuntu 13.10 AMD card

I've got an AMD graphics card (6900 series) and just installed the beta driver (after fighting with the stable one). I'm also using a screen with 2560x1440 resolution connected via HDMI which works ...
2
votes
1answer
403 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 ...
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1answer
172 views

NVIDIA GT220 Ubuntu 12.04 LTS

I'm new to Linux/Ubuntu all together. Installed it on my first PC build last night and I'm having trouble getting the drivers set. I currently have the card in the board and I have Nvidia 319 ...
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1answer
702 views

HDMI audio not working on XBMCbuntu (12.10), working on Ubuntu 13.04 LiveUSB. Need assistance troubleshooting (Alsa logs inside) [closed]

I'm trying to get my HDMI audio working on my new HTPC (Intel NUC D54250WYK w/ Intel HD5000). I installed XBMCbuntu, which uses Ubuntu 12.10 (3.5.0-44-generic). HDMI audio not working. Tried 13.04 ...
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0answers
33 views

do you know how to enable Hdmi sound without using Bios?

running ubuntu 13.10 on a new compaq CQ58 Any ideas cause on sound settings it does not give the option in output
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0answers
80 views

Cannot switch to HDMI output

When I installed Ubuntu I had to disable my graphics card (Radeon 6570) and work off the integrated one because Ubuntu did not have the proper drivers for the graphics card. When I installed Ubuntu I ...
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0answers
431 views

Keep External HDMI Monitor ON

I am running XBMC (Frodo) on an Asus U47A laptop (Intel Sandybridge graphics) with Ubuntu 12.04. The laptop is connected to an older Phillips 27" tube HDTV via HDMI. What I would like is for XBMC to ...
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1answer
76 views

No sound through HDMI after trying other options

Hi all recently installed ubuntu 64 bit... Total noob to ubuntu so if anyone can help me in really simple terms how to play sound through my television using the hdmi cable it would be appreciated ...
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0answers
133 views

Bumblebee and Multiple Monitors

So, I've successfully gotten Bumblebee running on my laptop, but I'd like to know if there's any easy way to get a second monitor working out of the HDMI port on my laptop. Because I'm dual booting ...
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0answers
173 views

No HDMI output decteded

I'm running Ubuntu 13.10 and trying to connect to my TV using the HDMI port on my computer. But nothing happens when I plug it in, and clicking on Detect Displays in the display settings does nothing. ...
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0answers
86 views

Volume Control vor HDMI Audio Output

I have an AV receiver connected to my PC via HDMI. Audio and Video work fine, but I am not able to adjust the volume using the control in the taskbar. What is wrong? Currently I have to use the ...
2
votes
1answer
608 views

external monitor no longer recognized when connected VGA, freezed computer when connected with HDMI

I'm using 13.04 on a thinkpad X230. I had routinely used a VGA cable to plug in my external ASUS monitor. when entering the "disply" app, ubuntu would recognize it as "ancor communications", and ...
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0answers
188 views

On Second Screen (TV) mouse is “slow/sluggish”

I am running a DELL 30'' monitor and a HD-TV on the same graphic card. So far everything runs fine, but working on the TV is somehow sluggish. When I move the mouse there is a very small delay. It is ...
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1answer
175 views

Ubuntu 12.04 External Monitor

I am trying to hook my Samsung Series 7 Chronos to a projector, If I type the command 'disper -l', I can detect the HDMI display, but if I do 'Fn + F4', my monitor shuts off, the external monitor ...
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1answer
119 views

Hdmi sound output

Hello I just built my first computer and it works fantastic all except for no sound from my hdmi output. I was wondering if this is perhaps a driver issue or when I built the computer I chose HD audio ...
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0answers
225 views

xrandr does not show hdmi

I'm trying to connect my DELL INSPIRON N5110(Ubuntu 13.04) to SAMSUNG S24C350H Monitor via HDMI. When i plug my cable to laptop and to the monitor nothing happened. I tried System Settings -> ...
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1answer
219 views

How do I get my sound to work

I recently installed ubuntu 13.10 and am having trouble with no sound output. This was never an issue with 11, which was the last one I used. I am using an HDMI cable for video and audio this time ...
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0answers
32 views

Ubuntu 12 HDMI-TV bad picture

my problem is my new Asus F201 Linux Ubuntu laptop and HDMI. When I connect computer to TV via HDMI, picture is shown on TV but all colors are little bit messed up. In Windows computers I would ...
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1answer
636 views

No ATI HDMI Audio. Ubuntu 13.10. A10-6500k

I have tried so many things and can't get this to work. I am using the AMD A10-6500k on a ASRock FM2A88X-ITX+ Motherboard. I have installed multiple versions of the AMD Catalyst Propietary driver and ...
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2answers
508 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 ...
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0answers
646 views

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

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
206 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
213 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
38 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
313 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
68 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
179 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
415 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
64 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
229 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
125 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
85 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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1answer
2k 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
90 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 ...
2
votes
1answer
206 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
67 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
443 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
votes
1answer
617 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
69 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
247 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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votes
0answers
110 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
71 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
566 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 ...
2
votes
5answers
9k 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 ...