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

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133 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 ...
2
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0answers
1k 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
82 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 ...
2
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0answers
289 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. ...
2
votes
1answer
2k 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 ...
0
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1answer
263 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 ...
1
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1answer
137 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 ...
3
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0answers
328 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
318 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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1answer
805 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 ...
0
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2answers
2k 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
672 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 ...
0
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1answer
533 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 ...
1
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1answer
213 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 ...
1
vote
1answer
871 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 ...
3
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0answers
1k 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
votes
1answer
257 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 ...
0
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2answers
108 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 ...
0
votes
1answer
5k 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 ...
2
votes
1answer
292 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 ...
0
votes
2answers
3k 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 ...
2
votes
5answers
11k 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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3answers
1k 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 ...
1
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1answer
597 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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2answers
2k 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
4k 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 ...
2
votes
0answers
210 views

How can I force primary display 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
651 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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1answer
333 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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votes
1answer
729 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
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1answer
4k 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 ...
3
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1answer
3k 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
361 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 ...
3
votes
1answer
5k 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
132 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
votes
1answer
287 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 ...
1
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1answer
709 views

HDMI Displaying on TV but Not Displaying Correctly. Fixes?

I'm running Ubuntu 12.04. This is the strangest problem ever and I have no idea how to describe it, but I'll try. I got the audio working with the HDMI, and then it shows my Ubuntu desktop on the TV ...
0
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1answer
404 views

How can I hook my Ubuntu laptop through HDMI into a TV as a second monitor, but only use the speakers on the TV?

I have a laptop that is hooked up to a very large TV as a second monitor and everything works just perfectly, the problem is I use the TV to play music in the background while I work on my laptop. ...
0
votes
2answers
1k views

How to send Audio through HDMI to Amplifier (Not a TV)?

I have an HDMI cable connected to an amplifier (not a TV), and I can't figure out for the life of me how to get Ubuntu to output sound through the cable. It works fine on windows, so I know it isn't a ...
0
votes
1answer
917 views

Ubuntu 13.04 does not detect HDMI

I have just upgraded my Dell M1330 with Intel GM965 graphics from 12.04 to 13.04 (fresh install). Now when I plug in an external monitor on HDMI, nothing happens. It seems that HDMI is only detected ...
3
votes
0answers
915 views

monitor hdmi not working

I can not use the external monitor hdmi. I just installed ubuntu 12.04 and my configuration is as follows: $> lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core ...
2
votes
0answers
305 views

No HDMI sound with Intel

I've a problem which bothers me for days: The audio output via HDMI does not work anymore since I updated to Ubuntu 13.04 (it worked perfect with ubuntu 12). A few datas: **cat /proc/version** ...
1
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1answer
123 views

Selective HDMI Audio

Is it possible to have some programs use HDMI audio out, and others use internal speakers? Specifically, I am trying to have VLC & RhythmBox use HDMI audio, and all other applications use ...
5
votes
1answer
767 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
479 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
2k 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
votes
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
vote
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
355 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 ...