Tagged Questions

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

learn more… | top users | synonyms

-2
votes
0answers
15 views

How to set 1366x768 on kali linux i386 [on hold]

When I type xrandr i need 1366x768 60 Please Help root@5H4RK:~# xrandr Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 VGA1 connected 1024x768+0+0 (normal left inverted right x ...
0
votes
0answers
26 views

HDMI Monitor Signal Lost after login screen

I am using KDE Desktop, everything up to date. I just installed a Geforce 210 1Gb memory with HDMI output in order to connect to my Asus monitor. I also installed Nvidia propietary drivers (331.38). ...
0
votes
0answers
28 views

HDMI Issue - Can't disconnect from TV/External Display

So here is the situation.. When I first came back to ubuntu (14.04) I experienced a fail at wake from suspention. My Hp Pavilion G4 would turn on as expected but screen would be off (not blank, ...
0
votes
0answers
20 views

hdmi makes screen black ubuntu 12.04

my HDMI port is connecting to the tv. But every time I press a button on the keyboard the screen on both the tv and the computer go black and have to restart my computer. things that might be ...
0
votes
0answers
32 views

The sound is from the latotp when the HDMI is plugged

I'm using Kubuntu 14.04 on ASUS N550LF model. The sound is staying coming from the laptop speaker When I plugged the HDMI out put. The plugged televion doesn't have any sound. N550LF:~$ aplay -l ...
1
vote
1answer
51 views

How can I change audio output to HDMI from command line?

Backstory This thread suggests pacmd list-sinks and switching to a different sink with pacmd set-default-sink "SINKNAME", but my laptop only appears to have 1 sink, so that didn't help me. This ...
-1
votes
0answers
36 views

Bios doesn't appear when I connect my HDMI Cable

I have a desktop computer with dual boot using grub and a permanent HDMI cable between my computer and my TV. When I start my computer, I don't see Bios Screen in my computer, I can only see it in my ...
1
vote
0answers
26 views

Hybrid Graphics / HDMI Screen redraw Wierdness

I have searched extensively on this problem but have not encountered a work solution yet. Please can someone help? I have HP tm2 2050ea laptop. It has hybrid Intel / AMD graphics. It is caught ...
0
votes
1answer
51 views

Connected to 1080p TV, Scaling on laptop wrong

im using a Lenovo Thinkpad edge 13, Turion neo x2 L625 1.6ghz, 2gb 5300 ram. I wanted to try connecting it to my LG 42" lcd tv, everything worked good, mouse was sliding between screens and ...
0
votes
1answer
40 views

Will Ubuntu support my machine features? [closed]

I'm looking to download and install the latest version of Ubuntu to replace the current version of Windows I had pre-installed on my machine when bought it. I have some really neat features on the ...
0
votes
1answer
73 views

What might cause xrandr to not detect my HDMI?

With Ubuntu 14.04 and my new System76 laptop. I shut down after being connected to a monitor at home. Came into work and connected to a monitor. The monitor was not detected in All Settings -> ...
0
votes
0answers
27 views

Setting pulseaudio's default device to analog out

I'm having problems with setting default audio out to analog output. basically i have two devices. Internal mobo sound card and graphics card with HDMI output, which have their own sound system. I ...
1
vote
0answers
67 views

Second screen not disconnecting (HDMI)

I have an HP Pavilion TouchSmart laptop running Ubuntu 14.04.1 I usually connect a second display via HDMI which worked fine until today. I can connect the display fine and everything ...
0
votes
0answers
38 views

Crackling sound on HDMI ATI HD7790 Ubuntu 14.04

I am new on Linux but I try to start use, however this if my first big problem. On my card I am not able to use HDMI for sound. I have crackling sound. This is info about my hardware: 1) By typing ...
0
votes
0answers
24 views

Mini DP -> HDMI no sound

I am a newby with Ubuntu (14.04). I have a Lenovo T440s and I try to connect it with my TV with a HDMI cable (Display Port Adapter to HDMI). I get video on TV but no sound. Also in the sound ...
0
votes
0answers
47 views

Ubuntu 14.04 external monitor always reconnect

I just updated my Ubuntu 13.04-x64 to the new one 14.04.-x64. The installer asked me if I wanted to keep home-path / programs/ configs. So I did. Now my external HDMI output seems to cause trouble. I ...
0
votes
0answers
25 views

Screen stops working after running the install-css.sh script to enable DVD support

I've done some research on this, but so far I've found little that seems relevant to my problem. The closest is at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=711237, but the workaround that ...
0
votes
0answers
24 views

Screen Adjustment (height and weight)

I hate windows and i have been using Ubuntu for about 3 months. I only have one problem. When I connect to a TV and select only secondary screen (via super+p) it just doesn't fit properly. I mean i ...
0
votes
0answers
25 views

Pandaboard not showing on hdmi display

We formatted our SD card and are tying to boot up the pandaboard. We see the LEDs (status1 and status2) blinking, but nothing shows up on the hdmi display except a greyish screen. It seems as if it ...
0
votes
0answers
115 views

No HDMI video output from GeForce GT 330M - Ubuntu 14.04 LTS

I have a Dell Vostro with an Nvidia graphics card. Although the VGA output works fine, when I connect up a monitor on the HDMI output, Ubuntu (14.04 LTS) recognises it, but the screen is blank (no ...
0
votes
0answers
13 views

after disconnecting HDMI cable, the screen flashes

I have 12.10 Ubuntu installed on DELL XPS17 laptop. I have problem that after disconnecting HDMI cable, the screen flashes each time I press any key on the keyboard. I tried to do unity restart, but ...
0
votes
0answers
47 views

TV won't display proper resolution correctly

I have looked around on here for a solution to my problem, but I can find none. I'm currently using Ubuntu 14.04 LTS with all of the latest package updates on my laptop. I'm trying to connect the ...
0
votes
0answers
24 views

PulseAudio configuration: Option to have two output drivers

I recently installed Ubuntu in my computer, old 'n slow, and decided to install skype to talk with my friends and family. Unfortunately, I want to Skype give me options about what audio output should ...
0
votes
1answer
68 views

Ubuntu 14.04 - HDMI connection causes horizontal split

Running Ubuntu 14.04 on a Lenovo Edge 535 laptop. When I connect my HDMI cable in order to connect the laptop to the TV the screen splits horizontally and the OS becomes unresponsive. Screenshot: ...
0
votes
0answers
61 views

How to change default monitor

I have an Asus laptop with intergrated intel graphics and a nvidia GEFORCE GTX 760m. Im using the intergrated monitor aswell as a monitor hooked up with HDMI. They're both working fine i just can't ...
0
votes
1answer
41 views

Laptop Displays on External Monitor by Default

I was running Windows 98 through virtualbox (to play an old game that doesn't work on wine, not because I'm into that kind of thing) and had to play with the resolutions a bit to get it to run at ...
0
votes
1answer
104 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
1answer
102 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
votes
0answers
13 views

Monitor identifier won't disappear after updgrade to Ubuntu Studio 14.04

I have my TV plugged into the HDMI port of my laptop, and have them both displaying the same thing. There's a tab at the bottom, in the middle (saying display: HDMI1 and the resolution). I'm not sure ...
0
votes
0answers
142 views

Ubuntu 14.04 Second Monitor Not Detected through DVI, but detected through VGA cable

I used to connect a 24" monitor to my laptop, equipped with GeForce410M, through HDMI cable. It sometimes had problems with detecting the monitor, but after a restart it managed to detect. Today the ...
0
votes
0answers
57 views

Can I use an additional HDMI monitor with Lubuntu 12.04?

I have a PC with Lubuntu 12.04 with an Intel GMA 4500 graphics card connected via HDMI to a TV. The TV is detected, but when I try to activate it from the management interface nothing happens. The TV ...
1
vote
0answers
124 views

Ubuntu 14.04 HDMI UDev Rule

I have tried multiple variations to this script but I cannot get it to work. The UDEV Rule fires the script and the script exectutes but simply does not change the audio profile. If I run the script ...
0
votes
0answers
43 views

HDMI TV doesn't receive signal while using a Nvidia 9600M GT

I'm attempting to have my TV be my sole display through HDMI. I have a HP DV7 with a Nvidia 9600M Gt GPU. After navigating to System Setting and Displays, I'm still unable to get a signal to my TV. ...
2
votes
3answers
312 views

HDMI Video on Ubuntu 14.04

I have a Dell 3750 Vostro laptop running Ubuntu 14.04 LTS with an NVIDIA GT 525M graphics card. I recently purchased an external monitor, which has both HDMI and VGA input. The VGA input works ...
0
votes
0answers
108 views

14.04 HDMI output channels

Mag Zotec with NVidia chipset. Mythbuntu 14.04LTS upgraded from 12.04LTS aplay -l **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 ...
0
votes
0answers
65 views

Audio output via HDMI sound like Chipmunk in Ubuntu 14.04

My audio output works just fine without HDMI plug in to my computer but when I plug HDMI and select audio output through my Samsung TV,the sound came out just like chipmunk style. Wherever I play ...
0
votes
0answers
73 views

TV screen not visisble after update Ubuntu

I am sorry to ask something that has been asked a lot in this forum. But I am having problems using my TV screens since I updates Ubuntu from 12.04 to 14.04. The problem is that Ubuntu is not ...
0
votes
1answer
41 views

Raspbery PI vid config for use in Ubuntu

This is another post in the numerous questions of "how to connect ubuntu to my TV". However, previous answers did not cover my scenario. SO, to start with, I do not have nVidia / descrete graphics ...
0
votes
0answers
42 views

trying to get built in analog sound working

Ubuntu 14.04 I am trying to get audio output from my built in line out set as default for all applications. I have an NVidia card that I use for video HDMI display to a monitor. My monitor does ...
0
votes
0answers
62 views

HDMI mirroring/HDMI-1 and no audio problem:

The audio comes from my laptop not from the TV. I am with idt high-definition audio. aplay -l: **** List of PLAYBACK Hardware Devices **** card 0: MID [HDA Intel MID], device 0: 92HD75B3X5 Analog ...
0
votes
0answers
70 views

Ku 14.10 no display to projector benq 1070

Trying to do: plug HDMI from projector to laptop running Kubuntu 14.10. Play video through HDMI running VLC player. What doesn't work: No display or info going to projector from laptop. blank screen ...
0
votes
2answers
90 views

How stop graphics from being slow despite latest NVIDIA drivers?

Time for yet another graphics card Q. Sorry in advance, but I have tried what I take to be the 'normal' way already (see below), so here it goes: I have an Intel Atom D525 1.8GHz with a discrete ...
0
votes
0answers
73 views

Ubuntu 14.04.1 (AMD64 ver) and RCA 42" TV

I'm not new to computers and have attempted Linux before ( many years ago) but am now trying to hook up a computer to my TV (for XBMC / Kodi use) via HDMI cable. I have installed 14.04.1, but it ...
0
votes
0answers
101 views

14.04 - Laptop screen goes blank when lid shut

I'll be totally honest, I have googled this question...I have read responses...but I'm still pretty confused...anyway... So, anyway, I want to hook up my laptop with HDMI to my TV...that part works ...
1
vote
1answer
54 views

Audio device changes on reboot

I'm using Ubuntu with Rise Vision for digital signage at our company. Its hooked up to a HDMI display with audio coming through the display. Its been working great until the end of summer after ...
0
votes
0answers
35 views

Impossible to get image back after hdmi connection

I have a Lenovo U430 with Intel family graphics (i think 4400) and a Nvidia card. I connected my 42" tv on the hdmi when the system was starting and the screen on the laptop became grey and the mouse ...
0
votes
2answers
279 views

Laptop-TV sync problems in ubuntu 14.04

I am using Dell Inspiron N4010 Laptop. Recently I have upgraded from Ubuntu 12.04 to Ubuntu 14.04. When I connect my laptop to my Sony Bravia Television through HDMI cable I can see my desktop ...
0
votes
1answer
28 views

Change startup resolution Unbutu server [duplicate]

I'm totally new at Unbutu/Lynux. I've installed the server on an old pentium 4 with 1gb of ram. The problem is that the monitor (Samasung LED 3d TV through HDMI) gives the message this resolution ...
0
votes
0answers
47 views

Macbook Pro7,1 Ubuntu 14.04 external monitor

I have a macbook pro7,1 and I have just installed ubuntu 14.04. I try to connect it to an external Asus monitor, using a mini-display(thunderbolt) to HDMI wire. I get an error message saying: ...
1
vote
0answers
34 views

laptop sees two connections when HD TV is plugged, but no image

With Apple Macbook Air 1,1 (Early 2008) and Ubuntu 12.04 with kernel Linux 3.2.0-68-generic-pae, when I connect it to an HD TV via the micro-DVI to DVI (Apple adapter) --> DVI to HDMI (I tried two ...