Questions tagged [hdmi]
HDMI (High-Definition Multimedia Interface) is an interface for audio/video transmission between devices, such as computers, and displays.
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Running Linux Mint 20.1: HDMI max is 1920X1080 I want 2560X1440
I was using a DP output from a HP Elite Desk 800 G2:Linux Mint 20.1. My monitor (AOC) was on 2560X1440. It has 2 ports an HDMI and the DP. The DP has failed, the HDMI is good. I confirmed this by ...
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HDMI audio not working (?) on SoC Celeron N3350, analog audio works [sof-essx8336]
I have just installed Debian 12 on a mini PC equipped with Celeron N3350. The goal is to use it for bluray playback. So far the video is smooth, but I can get audio only from the jack analog output.
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Can I force my laptop to recognize its HDMI port?
I have an HP Zenbook Power G9 with Ubuntu, which comes with an HDMI port.
My issue is that this port does not work. When I plug the cable into it, nothing happens and the extra screen stays black.
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How to simulate the plugging and unplugging of an HDMI cable through software?
After some struggle, I got systemctl suspend working with my Nvidia graphics card; only that when machine resumes, the monitor is blank. Yet I discovered that if I unplug the HDMI cable and plug it in ...
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Ease switching from one display controller to the other
My laptop (a Dell M4800) provide 2 display controllers.
The default controller (i815) drives the LCD while the Radeon controller drives the HDMI output.
To activate HDMI output, I have to declare the ...
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HDMI sound output not coming
I'm on Dell Latitude 3420; it came with pre-installed Ubuntu 20.04.
I am dual booting with Devuan Chimeara
uname -a
Linux devuan-Latitude 5.10.0-22-amd64 #1 SMP Debian 5.10.178-3 (2023-04-22) x86_64 ...
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Nvidia mx130 cannot be installed in HP Pavilion,also want to know about hdmi and usb c. (it uses nvidia optimus technology)
I tried almost every process but nvidia mx130 din not load to karnel. I used ubuntu, pop os and fedora. Actually I need a second monitor, it has 1 HDMI, 1 usb c and 2 usb A ports. how to know which ...
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USB-C to HDMI adaptor does not work for my second external monitor on Ubuntu 20.04 (Razer Blade Laptop)
I spent the whole day trying to make my second external monitor work for my laptop (Razer Blade 14 - Full HD 144Hz - GeForce RTX 3060 - Black - Link). My primary monitor is connected via HDMI (and ...
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Displayport to hdmi cable goes no signal in ubuntu after 10 seconds
I bought a Displayport to HDMI cable to use my second monitor, on my b660 plus asus motherboard which has a displayport along an hdmi port. I also have igpu on cpu (intel 12400). When I connect my ...
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External monitors not detected on Ubuntu
I recently was messing around with creating virtual monitors with this script and streaming them to my ipad to extend my display. I was successful in this, but I later found that afterwards I was ...
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Can't reliably select HDMI audio output profile
I've connected 3 displays directly to my Nvidia GPU: my monitor, my TV and my AV receiver. Directly because my old AVR can't go beyond 1080p so I want the audio to go to my AVR and the image to my 4k ...
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Slow Boot Up on Display Port Compared to HDMI
I installed my Nvidia GeForce GTX 1060 driver on my Fedora 37 following this guide and everything seems to be working. The problem I have is when I plug in my Display Port. My screen would become ...
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How do I lock in a specific HDMI output in Pulse Audio?
So my situation is my system is randomly and arbitrarily identifying my two monitors with different names for output with every restart. And it defaults to my headphones as the output it should use. ...
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Debian 11 suddenly stopped detecting USB drives and HDMI, other USB devices and DisplayPort continue to work
I have a rather basic Debian 11 installation, kernel 5.10.0-8-amd64. I have never tinkered much with the lower-level settings.
Overnight two things changed:
xrandr suddenly does not detect the HDMI ...
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Ubuntu 22.04 USB-C dock no video
I've got a Wavlink WL-UMD502 usb-c docking station connected to a USB 3.2 Gen 2 port (USB-C) with an Ubuntu 22.04 5.15.0.56-generic kernel. I installed the device driver for the Wavlink docking ...
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Archlinux HDMI Audio-Only Output Unplugged Unavailable
I'm trying to play some audio through HDMI to a sound system (https://www.amazon.com/dp/B09H5GJCML). On the back of the speakers, by the HDMI-shaped hole, it says "ARC". I'm driving it with ...
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Fedora 37 on Intel Intgrated graphics doesn't have an option to use 1440p resolution at 120hz
I have Fedora 37 on my old PC in which I’m trying to get 1440p at 120hz working.
I have an Intel core i7 3770s CPU, no external GPU (using intel integrated graphics), my motherboard is a P8H77-V, and ...
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pulseaudio HDMI audio output only works with some TVs (Ubuntu 18.04)
I have a HP EliteBook 745 G4 running Ubuntu 18.04 and I have a DisplayPort to HDMI cable connected to a 50" ONN non-smart TV. With this combination when I fire up pavucontrol I see two output ...
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How can I find out if the USB-C port on my laptop has video output (for adapter USB-C - HDMI)?
I have tried to use a hub with hdmi port that connects to the USB-C port of my computer but this one doesn't work.
Checking other similar threads on Internet (and here), I see that the problem is ...
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Cannot enable 4K resolution on external monitor
I have a laptop - Toshiba Satellite L640-1157U i3-380M - with a HDMI port that probably supports 4K@30HZ.
I also have an external monitor that definitely supports 4K@30HZ (doing well under win10 ...
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No high refresh rates listed with Iris Xe, but works with NVIDIA
I have two laptops connected to the same monitor (Dell G3223D) via HDMI. Both laptops run Arch Linux. One laptop has an NVIDIA card (RTX 3080) and the other is an Iris Xe (i7-1260p). The monitor ...
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HDMI not works once unplugged and pluged again
Hello i am experiencing a very weird issue i checked other similar questions in the stack but it seems they are old and some how not working for me.
PROBLEM
When i attach external LED using HDMI in my ...
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HDMI output suddenly stopped working
I installed a fresh Fedora 36 onto my MSI-GS75 laptop yesterday and everything was going smooth until about half an hour ago.
The laptop was connected to a 65' 4k TV via a HDMI port on the laptop. It ...
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Arch Linux won't play sound at all
My Arch Linux installation refuses to play sound regardless of what I do. I have run aplay -l and it is recognizing my sound cards.
Here is the output:
**** List of PLAYBACK Hardware Devices ****
card ...
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Intel Smart Sound Technology - No sound - Dummy Ouput
I have bought a new laptop and installed a GNU/Linux distro along with Windows 10, the problem I am having is that I have no audio, the audio does not work with any distro that I tried while on ...
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Run script every time HDMI connects/disconnects on Fedora 36?
I want to run a script every time my HDMI is connected or disconnected, is there any tools that allow me to this? I'm using Fedora 36 with GNOME 42 on Wayland.
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HDMI not working in debian 11, should I update my graphics driver?
Debian 11 laptop
Graphics Driver: Mesa Intel(R) UHD Graphics 630 (CFL GT2)
When I plug in a HDMI connection from my laptop to my TV it doesn't connect. When I run xrandr the output isn't shown either....
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Can Linux Mint v20.3 send 1080P display output signal over CAT6 cable?
I got an Asus PN51, Ryzen mini-ITX PC running Linux Mint v20.3. It is connected to my living room LG SmartTV HDMI port which allows me to see YT videos without ads. I would now like to have the same ...
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No sound via HDMI on a 4k TV on Fedora
I've had issues with Debian on my USFF HP ProDesk 400 G5 and the connected 4k TV (Screen tearing, resolution and sound issues), so I wanted to give Fedora a chance.
I've booted the latest Workstation ...
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GRUB hangs / crashes with HDMI display
I just finished building my Klipper controlled 3d printer. As a host PC I'm using an Asrock J4105m motherboard running Debian 11. To interact with the control software I bought this touch display: ...
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External monitor not detected over HDMI - Debian Lenovo X1 Carbon
I am trying to connect external monitor to my Lenovo X1 Carbon 8th gen laptop. Even after connecting the HDMI cable, there is no signal over HDMI.
Here is the xrandr output
Screen 0: minimum 320 x 200,...
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No Audio From HDMI?
I am using CentOS 7.9 and I have Asus H110M-E (which has built-in audio and video) and GeForce GT 710 video card with the driver installed via yum:
(1/4): nvidia-x11-drv-470.103.01-1.el7_9.elrepo....
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Arch - No output from my usb-c to hdmi hub
I'm trying to connect my pen display to my laptop through a usb hub with a '4k hdmi' port, but neither the tablet nor the other monitor I've tried have gotten any signal. It's possible that the port ...
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HDMI - how to turn on display and switch input
I have a TV which has 4 HDMI inputs. I have a Chromecast and a Nintendo Switch connected, and I've noticed that when I turn any of them on (for example try to cast something from my phone), the TV ...
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NVIDIA hdmi output not working
I'm running Garuda linux on my desktop and my computer has 2 HDMI ports and one of those comes from the NVIDIA 2070 super. The regular HDMI works all the time with no issues but the nvidia one just ...
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How to automaticaly switch to HDMI audio when connected?
I need to make laptop running Debian 11 with KDE automatically switch from speakers to HDMI sound output (Digital Stereo (HDMI) output) when HDMI cable connects, and back to speakers when HDMI ...
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Cannot share screen with TV through HDMI
I am unable to share screen with my LG TV on ubuntu 20.04. I have installed vino for sharing screen via hdmi. When I connect my LG TV with my laptop, the screen is not shared but my TV is visible in ...
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Cracks and pops in HDMI audio output in linux (Debian)
Problem description
I am trying to get the audio to work correctly in my Linux installation. However, every time the audio signal goes to zero, even for only about half a second, and when it comes ...
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Laptop screen and monitor go blank for a few seconds whenever playing sound
I'm using Debian Bullseye on an Acer Swift laptop (I also had this issue when I was on Debian Buster).
When I have an external monitor connected via HDMI, frequently both displays (the laptop screen ...
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OPENSUSE HDMI monitor not recognized
I have problem with my integr. graphic card in my laptop MSI Summit 14- Intel IRIS XE.
Display at laptop working fine, but if i plug external monitor to hdmi, nothink is recognized. Cable is ok, ...
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No sound over HDMI with Nvidia GPU
Disclaimer: yes I know there are tons of posts on this and other forums about pretty much the same. I have been through many of them and I can't figure out what is wrong.
Any help would be appreciated....
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pulseaudio setup, to listen my left HDMI display as left speaker and my right as right speaker
I have two displays in front of me and both are connected with DP/HDMI.
Now I try to setup Pulseaudio to have a sink which is mapped as:
Both speakers (R/L) from my left displays should go to the left ...
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Unable to detect second monitor via HDMI port
Fairly new to the Linux world but any support from the community would be appreciated.
The core of the issue is I'm having a hard time understanding why my laptop isn't able to detect a secondary ...
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My 2nd Monitor suddenly stopped working
So I was trying to use my second monitor on my Ubuntu laptop for class as usual, but for some reason it wasn't picking up signal from my laptop at all. I tried to see if it was a problem with my ...
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Disabling onboard sound so that I can use ASUS Strix Soar as default sound card
Pulseaudio murdered my last Audigy 2 soundcard, it did this because it kept turning the PCM to maximum volume on the sound card, and it kept changing the audio levels automatically every time i ...
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Ubuntu 16.04 HDMI audio stopped working (shows as unplugged but works in tty1)
I'm running ubuntu 16.04 and connecting to an Onkyo receiver w/ HDMI for sound. Initially everything worked fine and I was able to select HDMI output from Settings > Sound > Output. Something ...
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Mysterious problem on setting up Reverse Prime (NVIDIA Optimus offloading through OutputSink) for an HDMI external monitor
I just recently decided to try Prime (NVIDIA offloading applications to its gpu, while system using integrated gpu, in my case Intel HD630) on my Slackware-current laptop, and soon I discovered that I ...
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PulseAudio changes default device occasionally
I run Devuan GNU/Linux 3 Beowulf. My system uses pulseaudio. I have an on-board audio device, 2 GPUs with their own audio capabilities (e.g. via HDMI) and on-board HDMI which goes to my monitor (that ...
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Only one HDMI port recognized on USB-C dock
I've gotten my hands on a JCD543 and only the HDMI/DP combination port is detected on my carbon x1 5th gen running linux while the secondary HDMI and VGA port are not.
$ dmesg -w
[337962.676809] pci ...
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How can I recover if built-in laptop monitor and external monitor isn't working?
My laptop's built-in monitor is already broken. So, I tried to use an HDMI cable to connect to an external monitor, and it displayed and worked without any problems for few hours. I had to restart the ...
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