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

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2answers
2k views

Graphics card recommendation for dual-HD output?

I'm wanting a dual HD monitor desktop. Desktop system with two monitor outputs (1920x1080 and 1920x1200) side-by-side, displaying one X screen (Xinerama, TwinView, XRandR, whatever works). Will be ...
6
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1answer
905 views

Choppy sound via HDMI on Mac Mini 4,1

I get choppy sound output over hdmi with the command. aplay /usr/share/sounds/alsa/Front_Center.wav My current configuration can can be found here: alsa-info.sh output Sound worked after some ...
1
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1answer
992 views

Nvidia amd64 driver update (290.10 certified) impact on Optimus Systems and bumblebee?

Before installing Bumblebee, many users with optimus enabled systems, when they install the nvidia driver, this latter get on conflict with the integrated graphics driver and then remains inactive. ...
4
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1answer
1k views

How can I enable HDMI Sound on a AMD/ATI HD9550

I have a computer with an AMD HD9550 graphic card. I want to output the sound to my TV by HDMI. But I cannot get it to work. I Have tried config the sound options. And I am not using the additional ...
4
votes
4answers
23k views

How to enable HDMI out with an Nvidia 310M?

I have a laptop with an Nvidia 310M card. I can't get my HDMI out to work in Ubuntu (I'm on 11.10 now, but this hasn't ever worked). My Windows partition works fine with HDMI. I've tried disper and ...
1
vote
1answer
470 views

No HDMI signal after installing and rebooting

Until reboot I have a signal via HDMI on my external Monitor. Afterwards there is nothing - the display-settings shows only one Monitor. I am using a NVIDIA graphics engine with the latest drivers - ...
4
votes
1answer
22k views

How to create/extract the EDID for/from a Monitor

Is it possible to create or extract the Extended Display Identification Data (EDID) for/from a monitor. I have some issues with my monitor with the VGA and HDMI cables and I would like to test if by ...
2
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1answer
745 views

Unable to add 100hz output with xrandr

My TV supports 100/120hz output. I tried the following commands to add the mode: find the magic numbers: $ cvt 1920 1080 100 # 1920x1080 99.90 Hz (CVT) hsync: 114.58 kHz; pclk: 302.50 MHz Modeline ...
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12answers
75k 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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2answers
4k views

HDMI out on Asus 1215N (Optimus/Ion2) not detected

I'm having trouble with my netbook. Ubuntu works fine otherwise except it won't recognize my HDMI port. I've tried Ironhide and Bumblebee project, and these do enable hardware acceleration, but not ...
2
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1answer
1k views

HDMI & Display Port stopped work on 11.10

After upgraded two laptops to 11.10, HDMI and Display ports stopped to work. Symptoms on each (btw. it used to work with 11.04 on both): laptop Dell Inspiron 1525 (HDMI, Intel GMX 3100): after ...
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2answers
7k views

How can I disable an audio HDMI device?

powertop reports that Intel CougarPoint HDMI is 100% active and there are reports that this device consumes a lot of power. If that is so, I would like to disable it as I never use it. Is there a way ...
3
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0answers
1k views

How to get HDMI video out to work with ATI Radeon HD mobility? [closed]

I have an ATI Radeon HD mobility 5400 series, and I believe I am running the open source driver. Currently, VGA out works fine for running an external monitor. HDMI out does not work at all. xrandr ...
1
vote
3answers
4k views

Can I use HDMI with the Intel card of my optimus laptop?

I have an Dell Inspiron 7110 that has a Sandy bridge i7 and a discrete graphics card (GeForce 525M) from Nvidia. I want to be able to use my 23' display at home throungh hdmi but Intel integrated ...
5
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1answer
960 views

Why does ubuntu 11.10 freeze when playing video? [closed]

I run ubuntu 11.10 on i5 CPU with 4GB RAM nvdia geforce GTS 250 connected to widescreen tv (HDMI) When using vlc, xbmc or boxee to play movies the system randomly freeze, the audio is looping the ...
0
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0answers
176 views

Notebook: detect and use currently connected monitor [duplicate]

Possible Duplicate: Is there a way to autodetect when a display is disconnected? At first my configuration: I'm running Ubuntu 11.04, GeForce GTX460m. Problem: I connect my notebook to 2 ...
0
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2answers
8k 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?
1
vote
0answers
178 views

Screen stretch / compress for HDMI monitor? [duplicate]

Possible Duplicate: How do I adjust display size, not resolution? I have an HDMI external monitor. When I connect it, about 28 pixels are lost past the edges of the screen. There is no ...
1
vote
1answer
898 views

Cannot access nvidia-settings or use HDMI with Quadro 3000m

I've just done a fresh install of oneiric on a Dell Precision m6600 with a nVidia Quadro 3000m. I can log in to Unity 3D, but if I try to start nvidia-settings, I'm told "you do not appear to be ...
3
votes
1answer
528 views

Static sounds every 20-30 seconds when playing HDMI

When I play a movie on my TV through HDMI, I hear periodic short static sounds. This happens with all players in Ubuntu, so this is not a problem with the player. When I play a movie through HDMI in ...
1
vote
0answers
558 views

How can I fix HDMI HDTV Overscan when I can not change settings on my TV? [duplicate]

Possible Duplicate: How do I fix overscan on my HDMI HDTV? I am new to Ubuntu, and I seem to be having an issue. I just upgraded my Desktop to Ubuntu 11.10 64bit after Windows 7 kept blue ...
5
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1answer
2k views

Sony Vaio FW350 reboots instead of waking up after sleep/suspend

After I suspend and try to wake up my laptop it just automatically reboots every time. I had this problem in 11.04, but it happened occasionaly. Now I'm with 11.10 and it occurs every time. It is a ...
9
votes
1answer
26k views

No sound on HDMI with Radeon driver

My PC has a build-in VT1828S chip. The connection between PC and monitor (which has built-in speakers) is through an HDMI cable. Audio preferences shows 2 devices for audio output: analog stereo and ...
2
votes
1answer
2k views

Outputting to External Display Only: ATI Radeon HD6310 Driver Issues on a Thinkpad x120e [closed]

The open driver applied in Ubuntu 11.10 by default for ATI's Radeon HD 6310 works fairly well. It detects my secondary display, the resolutions for both it and built in display [Thinkpad x120e], and ...
0
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1answer
1k views

Connect Ubuntu to LG TV Issue

i got a LG 32 INCH TV (LG 32PC51) and i try to connect it to GEFORCE 8600GS 512MB CARD , i tried HDMI, VGA and i cannot make it look good without flicking or something that fits to that screen. My ...
11
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1answer
11k views

Does Ubuntu generally support HDMI out?

I'm planning to buy a new LCD tv with Full HD and with HDMI inputs. My laptop (acer 5740) has HDMI output, but will Ubuntu support it?
2
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1answer
4k views

Connecting Ubuntu via a HDMI cable

I'm trying to connect Ubuntu to my TV via a HDMI cable as I do with Windows 7, is this possible and if so how.
2
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1answer
895 views

Can't boot when HDMI is plugged in?

Ok here is a thing i want use Ubuntu as media center with my 42" Plasma TV connected with HDMI first i installed windows and all worked fine HDMI port worked fine with movies but u know windows ...
7
votes
3answers
12k views

Configuring HDMI Audio via command line

I'm looking for a way to configure HDMI audio output via the command line using pulseaudio. I was able to get it running by using pavucontrol and changing it in the configuration tab, but I need a way ...
2
votes
3answers
8k views

No sound coming through HDMI to TV

I just built a PC and the sound test for HDMI in Phonon works but no other app does. My audio device is :ATI Technologies Inc RS880 Audio Device [Radeon HD 4200]. I'm running Kubuntu 11.04. It works ...
7
votes
1answer
11k views

How to activate HDMI as my default output starting from BIOS, GRUB, GDM, and Desktop?

Ubuntu 11.04, when i boot, i do not see anything in my HD TV screen. No Bios/Grub/Gdm/Desktop. How can i use my default HDMI output please? Note: I have VGA port, but i do not use any VGA ...
15
votes
5answers
30k views

How do I get HDMI output working on a Dell XPS 15 L502x?

Recently I've bought my dream's notebook, a Dell XPS 15 but since then this dream became a kind of endless nightmare. I'm almost getting crazy to make my graphic card driver work properly, but it ...
2
votes
1answer
2k views

How can I start my screen in rotate mode 90/-90 or 180/-180 or 45/-45 angle?

When i start my Ubuntu its connected to my monitor. How can i always default start in rotate mode? (not the default one that we use daily). I was trying to make it -90 or -180 or -45 but cant make it ...
2
votes
1answer
529 views

HDMI on TV with i3

Since i'm still pretty green on hardware-setup in Ubuntu, i'd love some help on configuring my new HTPC. I got an "old" 32" HD-Ready (1360x768) TV which i'd like to use as monitor. Problem is, this ...
3
votes
0answers
593 views

Tinted green picture when connecting Dell Inspiron 1525 to a TV via HDMI [closed]

I have a Dell Inspiron 1525 Intel GMA x3100 graphics Intel 965 chipset The built-in monitor works fine, but when I try to connect it to my Toshiba 32WL48E LCD TV via the HDMI port, I get a green ...
11
votes
4answers
14k views

Auto-switch audio to HDMI when HDMI monitor/receiver plugged into laptop

I have a laptop with an HDMI port. While we're homeless and staying with friends I've been plugging it into their surround sound receiver with an HDMI cable. To get sound working I have to open up the ...
2
votes
0answers
763 views

How to capture a HDMI device on Ubuntu/Kubuntu? [closed]

I have a Fujifilm S2800HD, that can record HD films, the camera has mini-HDMI output to conect to TV, but i want to know if that is possible to capture what the camera is showing on its own LCD. I ...
2
votes
0answers
2k views

Dual Monitor: HDMI no signal, not recognized in Ubuntu [closed]

brand new Asus VE247H monitor, connected by VGA, is not getting recognized in Ubuntu 11.04. Monitor Preferences does not recognize a second monitor ('Unknown'). ATI Catalyst Control Administrative ...
1
vote
1answer
2k views

HDMI with Sony Bravia: Unsupported Signal

I recently got a Sony Bravia HD TV but can't connect it to my Ubuntu laptop. I've a Dell with Intel GM965 Graphics. When I connect to the TV using an HDMI cable, it says: Unsupported signal, check ...
1
vote
2answers
224 views

Screen configuration not saved after first reboot

PROBLEM - When installing UBUNTU Natty on my friends Laptop with a HDMI cable attached to both TV and Laptop both screens echo each other BUT when reboot has taken place nothing is displayed on the ...
2
votes
1answer
654 views

Integrated Screen goes blank with Dual-screen

While I had the hdmi exit connected to my TV, I configured my laptop screen to be turned off. Now, everytime I connect the hdmi, my laptop screen goes blank and nothing appears on my TV. Can you help ...
2
votes
1answer
2k views

TV HDMI output and resolution issues; broken after 11.04 upgrade [closed]

I have a Dell Inspiron 1525 laptop w/ Intel graphics: lspci: 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c) My TV is an ...
6
votes
1answer
8k views

ALSA lists no capture device

So, for some reason, I'm not allowed to prefix my post with the word "Hey"? Strange. Anyway: I just got a new headset, and to my great surprise, ALSA doesn't even believe that a line-in exists. ...
10
votes
5answers
3k views

Intel Sandy Bridge no sound through HDMI

I am running Ubuntu 11.04 and I have an ASRock H67M-ITX/HT motherboard which is the Intel Sandy Bridge architecture. I can't get sound to play through my TV on the HDMI interface. I have plugged in ...
1
vote
4answers
8k views

Inverted surround channels

I'm encountering an issue with surround sound on Ubuntu 11.04. I managed to play sound trough HDMI but the channels are inverted. For example when Pulse Audio plays on the center speaker, it goes ...
3
votes
3answers
3k views

Sound problems with HDMI connection

I have a little question that isn't a really problem, but affects in someway when i want to watch some movie on my hdmi tv from my laptop. So, what i ask you is since i've erased pulseaudio and have ...
4
votes
5answers
21k views

Plugging two external screens to laptop via VGA and HDMI

I have an Asus U30JC laptop with a VGA and HDMI ports. I can connect my external screen (1920x1200) to either of those ports but I wonder if I would be able to use two screens at the same time, one ...
2
votes
1answer
543 views

Can 32 bit use HDMI?

I want to buy a desktop, and use Ubuntu with it. My question is: Can I have a 32 bit computer with HDMI? Also, will it be beneficial to purchase a 64 bit computer, when it comes to Ubuntu?
2
votes
2answers
1k views

Do I really need ATI proprietary drivers?

Ever since I installed 11.04, I have problems with ATI. If I don't enable it, am I still able to use HDMI with no problems?
0
votes
1answer
660 views

Dual screen different font resolution

I am using ubuntu natty and a dual screen set up with my laptop screen 1280x800 and an external monitor with hdmi connection 1920x1080 both at 60hz refresh rate. Fonts on the external screen are ...