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Questions tagged [hdmi]

The tag has no usage guidance.

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Problem with HDMI external monitor

I am using Elementary OS 5.0 with Linux 4.15.0-46 and GTK+ 3.22.30 on a Dell G7 with GeForce GTX 1050. When I turn the computer on with HDMI plugged in, everything goes well. However, when I plug the ...
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1answer
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Elementary OS not play audio with other monitor in hdmi

I had Elementary OS installed in my notebook, a Dell n4050, running almost 100%, there was only one failure, when I connected the hdmi cable to an external monitor (Samsung) it does not recognize the ...
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Juno Errors on HDMI input

I have a fresh install of Elementary Juno on a Lenovo laptop with an HDMI port. If I plug in an HDMI cable -- doesn't matter if there's a signal down it or anything -- then my screen goes black and ...
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Login twice when HDMI is plugged in

When I have my monitor connected by HDMI and I start the system, the login screen appears normally. I log in and the wallpaper shows up, but anything else. After a few seconds (like 5 or 10 seconds) ...
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2answers
2k views

No sound in TV over HDMI in Juno

Today I installed Juno on a low-end 2016 Asus laptop with Intel i5 processor. I know nothing about Linux, this was just to replace a very slow Windows 10. When I connect TV with HDMI, I get picture ...
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1answer
388 views

Issues with exernal monitor on elementary OS Juno

Two days ago I installed elementary OS and now I am experiencing issues with my external monitor. I'm using a Dell XPS 15 9560 with and LG superwide monitor. Unable to disable built-in monitor At ...
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Strange Mouse Issue

About a few days ago, I installed elementary OS on my Lenovo IdeaPad 110 laptop. I also have this monitor, (all the labels are worn off, so I can't identify) which I link using an HDMI to VGA cable. ...
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When I went to 4.4.0-128, it now takes 4 mins to login

The problem seems to be that now it is "recognizing" my HDMI port on my laptop when it wasn't before. I get a dmesg entry like: snd_hda_intel 0000:00:1f.3 azx_get_response timeout (which takes ...
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93 views

command to enable 60hz on 4k display

I can't seem to get this new 4k monitor to not lag. Here's what I got: Acer Aspire 5 A515-51 (basically a standard laptop with standard Intel HD graphics) LG 27UD58 4k monitor I am running eOS So......
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2answers
575 views

Second monitor doesn't connect

I'm running Elementary Os Loki 0.4.1. I wanna connect another monitor to my laptop, but my OS doesn't recognize it. In settings it doesn't even detect that I have another monitor connected (via HDMI). ...
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1answer
307 views

Issues setting up external display

Solved: This was solved with an update that was just pushed. The problem: I have an XPS 13 (9360) laptop that has an external monitor plugged in through HDMI using a Dell USB-C adapter. Going to ...
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1answer
276 views

Second HDMI Monitor Not Displaying

Today, the HDMI port does not seem to be transmitting to the external HDMI monitor I've used for more than a year. Using fully updated Loki. I've checked cable connections. Monitor has power but ...
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1answer
234 views

External HDMI display not detected after boot

I have a 4k laptop and 4k external display connected through HDMI. If I connect the display, then boot up the system, it detects it just fine, and works. But when I connect it after boot, it doesn't ...
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1answer
517 views

No sound on PC, Hardware or Elementary?

Let's make it quick. I have bought myself an old Dell Optiplex 780 with the following specs: -Core 2 duo E7300 -4Gb Ram ddr2 To make it slightly "spicier"(playing on the league we're playing), I ...
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0answers
90 views

HDMI second monitor not displaying

The system detect the monitor but the monitor says "not signal", with Windows 10 works great. I have Elementary OS 0.4.1 loki installed and Intel HD Graphics.
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3answers
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MacBook Pro 2014 and Loki external monitor issues

When I use and external monitor on a MacBook Pro 2014 model (HDMI), unlocking the laptop requires that I lift the lid to type the password in because it is the only screen out of the two that will ...
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2answers
88 views

DA100 - XPS 9350 support - Loki

All, I have a Dell XPS 13 series 9350, with eOS Loki ... I bought the Dell DA-100 adapter with the sole purpose to extend my screen to a projector/TV via HDMI. The NIC card on the DA-100 is detected,...
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1answer
475 views

Loki Laptop, no sound through Radeon HDMI

Hello this is a brand new laptop: HP Envy x360 m6-ar004dx convertible.AMD FX-9800p APU. Sound works fine with the internal speakers and headphone jack, but will not work over HDMI. Sound settings ...
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0answers
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How to make elementary OS detect only one display when HDMI is plugged out?

Steps: 1 - Plug an external monitor in HDMI output; 2 - Set the external monitor as the primary display; 2 - Unplug the HDMI cable. Result: elementary OS keeps recognizing two monitors and the ...
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1answer
573 views

How to fix resolution that isn't accurate when using HDMI?

I have machine running Loki that has both a VGA port and a display port. I'm using a 23 inch HDTV as my monitor and my resolution works fine when using the VGA port: 1920x1080. However, when I try to ...
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1answer
133 views

Why are on-wake sound issues solved by opening System Settings?

I am trying to find a workaround for the following problem. I use a Radeon HD 6000 series pci express graphics card with a HDMI output to a tv. After waking from suspend, no sound. Opening ...
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1answer
88 views

No video on Mac Mini over HDMI

I would like to install Elementary (Loki) on to my Mac Mini (7,1). I can boot from the USB installer however after the bootloader I get no video. I doesn't matter if I select to try without ...
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1answer
54 views

Any work-around for the performance regression related to external monitors/HDMI?

I know that this is an issue with the linux kernel, but I'm hoping that there is a work-around. I use my laptop as a home-theater machine, connectting it to my TV with HDMI. Unfortunately, since the ...
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1answer
971 views

HDMI completely broken in Loki?

I have an Nvidia card. Was using Freya until a few hours ago, installed Loki and now the HDMI is 100% not working. The secondary display (a Hitachi TV) shows no signal at all. I tried sudo ubuntu-...
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1answer
468 views

dp/hdmi not working

I have a laptop with built in dp port. I use dp to hdmi converter which is working fine on windows, but it is not working on elementary os loki.
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5answers
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Laptop + HDMI external monitor issue?

I've reinstalled my laptop yesterday and decided to give Elementary another shot. Everything's working great and I'm loving it but now I have a big issue. I connected the laptop via HDMI to an ...
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0answers
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Elementary OS Freya. HDMI sound is not changing automatically [closed]

I am aware that this is an usual Linux issue so that OS doesn't change sound to HDMI output automatically when HDMI screen is available. However Elementary OS team managed to make HDMI screen to work ...
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1answer
384 views

I can't set the screen resolution which is through HDMI to 1920X1080 for my laptop

monitor: ViewSonic VX2460h GPU: Nvidia GT650M NVIDIA Driver Version: 355.11 Output of xrandr Screen 0: minimum 8 x 8, current 3409 x 1080, maximum 16384 x 16384 VGA-0 disconnected (normal left ...