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

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Cannot set up dual monitor on TweinView model

I want to connect an external monitor to my laptop via HDMI, external and built-in monitor are both 1920x1080. However, if I chose to expand screen, the total resolution will be 1920x1080 instead of ...
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10 views

Audio via Nvidia HDMI skipping

Everything else regarding audio, HDMI (video) ja the video card works, except seemingly not randomly the audio skips if I direct it over HDMI to my TV. And by seemingly not randomly it is very ...
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0answers
14 views

No audio when DVI to HDMI cable is plugged. How to fix this?

I have been using LG TV as monitor with Audio Cable and DVI to HDMI cable I am getting audio when VGA cable is plugged. But when the DVI to HDMI cable is plugged I couldn't get audio (Probably ...
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2answers
6k views

No audio when plugging external monitor through HDMI

If I plug my external monitor through HDMI, I lose audio in my laptop. My external monitor doesn't have audio, so I want to keep the audio in the laptop's speakers. How can I do that?
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17 views

HDMI not working with Ubuntu 14.10 on Asus K93SV

I have an Asus K93SV laptop and Ubuntu 14.10 installed. I'm trying to use it along with a brand new LG 27MS53S-PZQ TV Set via HDMI. The cable is tested and it works. Both HDMI ports of the TV are ...
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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 ...
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2answers
29 views

HDMI connection problem — Dell Inspiron 3531 on ubuntu 14.04

I am using Ubuntu 14.04 (Unity Desktop) on a Dell Inspiron 3531 laptop. I tried connecting to an external monitor from my laptop's HDMI port. My laptop cannot connect. I ran xrandr. The xrandr says ...
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1answer
4k 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
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1answer
270 views

Ubuntu thinks HDMI audio is unplugged

I am running Xubuntu 14.10 on a brand new machine. Fresh install and everything. I have a GeForce 610 video card with an HDMI out, and the PC is hooked up to a TV. The video transmits fine - but ...
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0answers
347 views

Black screen on Nvidia HDMI on Ubuntu Gnome 15.04

I'm running Ubuntu Gnome 15.04 64-bits kernel 3.19.0-15-generic on a Dell Vostro 3460 with Intel + Nvidia card. I have installed the nvidia-349 drivers from xorg-edgers ppa. Everything is working ...
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3answers
3k views

Nvidia X Server Settings only shows 1 screen (laptop + external monitor connected)

I have recently installed a new copy of Ubuntu 14.04 on my Dell M3800 which has Nvidia Quadro K1100M graphics card. Later I also connected my external monitor via HDMI (HDMI to DVI connector). Then ...
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0answers
6 views

How to specify which HDMI jack outputs audio

I have tried the solution on this question, but it didn't quite work for me - I imagine my problem is more universal than my hardware, but for good measure, I have an AMD Radeon 290 - I originally ...
2
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0answers
117 views

xrandr lists audio (over HDMI) but aplay doesn't

I'm on 14.04 and trying to get sound over displayport -> HDMI -> TV on my Dell Optiplex 780 with Intel GMA4500 graphics. The issue is not (yet) displayport -> HDMI which seems to be adapter dependent ...
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1answer
3k views

12.04 precise HDMI not working on ATI Radeon

This is precisely a 12.04 HDMI output problem, because it works for 11.10 - everything else are the same, only the OS version is different. The symptom is that on my HDMI output TV screen, it always ...
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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 ...
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0answers
24 views

Ubuntu 14.04 Server HDMI Output Video too Large for TV

I have installed Ubuntu 14.04.1 Server on a device with HDMI out. The video on the virtual terminals is too large for the connected TV. I am not running an X server on this device, so none of the ...
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0answers
59 views

4K (3840x2160) with GeForce GT 730M (Notebook Acer v3-571g) on HDMI port not working

I have a notebook Acer v3-571g with a GeForce GT 730M and try to get my new Samsung UHD Monitor 28" "U28D590D" to work in a 4K resolution via HDMI. As I can see on ...
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0answers
51 views

No sound in headphones but speakers work fine

I have an ASUS F550C Notebook running Ubuntu 14.04. I connected my PC to a screen via HDMI and the HDMI sound works fine and the computer's speakers work great as well, but when I plug in my ...
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0answers
22 views

14.10 - HDMI audio not working on Dell Vostro 3750 - nVidia card not detected by aplay -l

Summary: Sound card on nVidia is not detected by ALSA so even though video works on HDMI, no audio plays. It is detected in pci. How can I get ALSA to detect the nVidia card? Output of aplay -l ...
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1answer
41 views

No video thru HDMI

I just installed Ubuntu 14.04.2 with an Nvidia GeForce GT640 video card hooked up HDMI to my TV. I don't have a monitor to plug into. After install and reboot I don't have any video. I get the ...
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2answers
6k views

Turn off laptop display and have monitor

My laptop display has stopped working and is unfixable! Anyway, I got a full HD monitor and plugged that into the HDMI port of the laptop. I have changed the power settings so that I can close the ...
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1answer
54 views

Audio doesn't work in HDMI in Lubuntu 14.04

I already created an asoundrc file. This is what the file looks like: pcm.!default { type hw card 0 } and audio still does not go through HDMI to my HDTV. I am sure that the TV doesn't have a ...
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0answers
20 views

Although HDMI configured as primary output, sound will still be put out from both laptop and TV (HDMI) speakers

See title, this one puzzles me. pactl set-card-profile 0 output:hdmi-stereo # specifying sound output naxa@akaya:~$ pacmd list-cards | grep output\: output:analog-stereo: Analogue Stereo Output ...
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1answer
4k 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 ...
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1answer
57 views

Install Ubuntu with HDMI cable

One of my friends wants to start using Ubuntu, but he has the following problem: The screen of his laptop is broken, and he has connected his laptop to an HDMI TV in order to see. I wanna know if ...
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0answers
41 views

Ubuntu 14.04 Dell XPS14z dual monitor resolution problem

I've decided to add additional monitor connected with Minidisplay to HDMI adaptor to my Dell XPS14z laptop and I've faced with big troubles. I'm not able to set up so-called Dual monitor extended mode ...
8
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11answers
54k views

HDMI/VGA connection cuts borders of screen or creates blurry text

Ok this is an extension of another problem I had with a VGA connection and an Nvidia Geforce GT 440 card. The question has been updated to include other problems related to HDMI Video and also since I ...
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1answer
65 views

Nvidia not displaying correctly HDMI monitor

I hope to find solution to my issue. I have laptop Dell N5110 with nvidia 525m and i installed nvidia-331 driver which can be found in ubuntu repo. The issue is that when i connect my hdmi all screens ...
2
votes
1answer
39 views

No sound driver in GNOME sound applet

I cannot see anymore any sound device in the GNOME sound applet, after updating Ubuntu 14.04 (the update contained the kernel 3.13.0-49). I tried to come back to the preceding kernel (3.13.0-48) ...
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0answers
84 views

Random Missing Characters on Unbuntu + Unity + External Display

Every time I try to use an external display with my HDMI port I'm having random missing characters on the applications and menus like this: Video card on my system: 00:02.0 VGA compatible ...
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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 ...
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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 ...
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0answers
84 views

Is it possible to use two external monitors for my Thinkpad T440p using a Lenovo Ultra Dock?

I have a T440p and using it with two external monitors connected through VGA and Mini-Displayport (one vertical, the other horizontal, both 1920*1080) and not using the laptop display itself. I also ...
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0answers
42 views

HDMI and graphic issues

I just recently bought a new ASUS F550J laptop. Here are my specifications: Intel Core i5-4200H 2.8GHz 8GB RAM 240GB SSD Nvidia GeForce GTX 850M 2 GB, GDDR3 1920x1080, FULL HD Windows 8.1 I am also ...
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0answers
27 views

HDMI Audio wont work

I have read many things on trying to configure HDMI output on the forums, but none of the solutions have worked for me. I am running an AMD 8350 and ASUS Sabertooth motherboard with Nvidia Gforce 760. ...
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0answers
45 views

ubuntu pc connected to tv via onboard hdmi suffers off sync delay when using samsung soundshare

I am still not sure where the problem comes from, so I am asking here and I also sent an email to Samsung asking for support. If anyone can provide me with some pointer on where the problem could ...
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0answers
34 views

HDMI stopped working on Ubuntu 14.04

My laptop stopped detecting the HDMI port. guy@guy-Lenovo-Ideapad-Flex-15:~$ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 32767 x 32767 eDP1 connected primary 1920x1080+0+0 ...
3
votes
6answers
11k views

Ubuntu desktop slightly too big on HDMI TV

When I connect my Panasonic Viera TV (720p) via HDMI to my notebook the desktop is cut on the TV. I tried different resolutions but no matter which it's always cut on each side... I had the same ...
0
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1answer
466 views

Very low mic volume on ubuntu 14.04 LTS

I have tried answers suggested in the earlier similar question and as I am just starting with Ubuntu after a long time , I hope some one will be able to help me There is very very low mic volume on ...
0
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0answers
26 views

resume from suspend - HDMI is ok / internal display is off

I know there is an issue with wake from suspend in which display will not work, requireing manual reboot. I have yet to see an answer about this issue. So on waking from suspend, my internal display ...
2
votes
0answers
26 views

Suspend automatically when no monitor is attached

I use one HDMI cable for both the PC and the PS, and if I plug out the HDMI cable of the suspended PC, Ubuntu resumes. Is there a way to suspend Ubuntu automatically if no HDMI cable is plugged in?
0
votes
1answer
23 views

Video gets distorted after TV is turned off then back on via HDMI

I'm running Lubuntu 14.10 with a AMD 5350 with Radeon R3 in my living room connected to my TV via HDMI. As long as my TV was on when the system is booted everything is fine (audio and video). ...
1
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1answer
3k 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 ...
2
votes
3answers
7k views

HDMI is not displayed in the “Sound” settings on Ubuntu 14.04 LTS

I need some assistance, I have 2 laptops, a Toshiba and a DELL XPS M1330, the problem is using my DELL laptop, when I use the HDMI cable to use the TV as monitor the display works fine however the ...
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0answers
22 views

HDMI to VGA and audio adaptor, audio output not working

My built in audio jack is damaged, so I try to use the audio jack from my HDMI to VGA adaptor, without plug in second monitor, the audio output does not seem working, how should I tackle this problem? ...
0
votes
0answers
55 views

NVIDIA X Server Settings Not Saving

I have a GT 630 (2GB DDR2 Ram, PCIe16, HDMI, DVI, And VGA) Im running Ubuntu 14.04.2 LTS 64Bit With Gnome Shell. I have the "NVIDIA bianary driver - version 331.113 from nvidia-331 (proprietary, ...
0
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1answer
171 views

configure Intel integrated graphics in thinkpad to drive external 4k display only, via HDMI, using xorg.conf

Using the interactive displays configuration tool from the Ubuntu desktop, I have successfully configured this Thinkpad X1 Carbon (2014) with its integrated Intel video to drive an external display at ...
0
votes
2answers
2k views

HDMI with Nvidia propietary drivers on 14.04.1

I use Nvidia propietary drivers on 14.04.1, I want to use HDMI on a TV. I connect the cable, but I see another desktop and can't listen to audio, I would want to hear the pc audio and see the same as ...
0
votes
0answers
144 views

Connect 14.04 laptop to TV, VGA to HDMI via adapter

During my research on this topic I've encountered many people who seem to have a similar problem, but none of the few solutions that I found did the job for me. Problem I want to connect my Thinkpad ...
0
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0answers
44 views

Ubuntu 14.04 Audio pitched over HDMI

The audio output from the speakers of my laptop is fine, but when I attempt to play audio and video on an LG tv using an HDMI cable, I do get a picture and sound, but the sound and picture are both ...