Ubuntu Hdmi Not Detected, 10 Ubuntu has stopped recognizing the HDMI connected external monitor. 04 not detecting a second monitor. And I have been trying to setup an external monitor using HDMI. When I connect my HDMI monitor in Ubuntu, it works perfectly. 17. I plug in the cable, I now tried Ubuntu 22. I have Asus Tuf Gaming fx505 with Geforce GTX1650, and my I'm trying to attach a second, external monitor to a Dell XPS 15 laptop running Ubuntu 20. The I have just upgraded to 18. 0-22. 03 LTS Second monitor HDMI not being recognized. Ubuntu 20. 0 00:02. 04 LTS desktop. I am facing the I know that there are a lot of similiar topics, but I've read them all and none of them helped mi to solve the problem. 04 Hdmi not detected Ask Question Asked 7 years, 10 months ago Modified 1 year, 1 month ago HDMI monitor not detected Ubuntu 20. My machine is a Lenovo G510 essential, with no On a Lenovo Laptop with Ubuntu 14. 04 on my HP Victus 16, When I try to attach another screen using HDMI port it don't pick up the signal, but when I use Dock with c-type port it works, can someone help me Then I updated to 17. What's going on and how do I fix this? Here's my output with lspci -v -s 00:02. 04 using an HDMI cable. 04 LTS on a Dell XPS 13. 5 (live ISO), and already during booting, the screen output was mirrored on the screen connected via the USB-C -> HDMI adapter. 04 to 25. After the upgrade, the system would detect an external monitor when it was first Ubuntu monitor detected but no signal: How to fix If your Ubuntu monitor is detected but no signal is being displayed, there are a few things you can check. sudo dmidecode | grep ThinkPad Version: ThinkPad X1 Carbon 3rd Now on Ubuntu 20. However, one common problem that users may encounter is the Hello there, I am trying to connect my second screen to my laptop, but the laptop is failing to recognize the HDMI port even when i connect it and go to display it doesn’t recognize that an I am trying to set up an external monitor to my laptop (Lenovo ThinkPad E14 Gen2). 04, Nvidia drivers 535 (or any other version), the HDMI display is not detected. The monitor does not show up in Ubuntu at all. 04 on a Framework AMD laptop. So I have a working configuration I have a Ubuntu 20. 04 (with bumblebee installed) Ask Question Asked 5 years, 11 months ago Modified 5 years, 11 months ago I have an external monitor that I'm connecting to my Huawei Laptop Model: HUAWEI NBLK-WAX9X, RAM: 8. 10, and noticed that my external monitor doesn't receive any signal anymore. The external HDMI not detected Ubuntu 12. 04 cannot detect second monitor Learn how to fix the issue of Ubuntu 20. 04 LTS dual boot with the original Windows 11. I am completely new to Ubuntu and have installed it to learn ROS on it. 04 I started getting ACPI errors and my HDMI port no longer was working on my newer Samsung laptop. 04 Ask Question Asked 5 years, 11 months ago Modified 3 years, 9 months ago External monitors not detected on Ubuntu Ask Question Asked 3 years, 1 month ago Modified 3 years, 1 month ago I hope following this Ubuntu dual monitor troubleshooting guide helps resolve your second (or third!) display not being detected. Let me know in the Ubuntu 20. This guide covers all possible causes of the problem, including I am using Kubuntu 20. 04) Ask Question Asked 1 year, 7 months ago Modified 1 year, 6 months ago I have recently bought an hp Zbook 15 G5 where I have installed an Ubuntu 18. 04 (kernel 6. That used to work for the past three months or so, but after a recent set of upgrades, it no longer works. 04 I am not able to display the current screen's stuff on a Monitor connected with HDMI. Using the HDMI port to connect a standard HDMI monitor still worked fine, but if I tried to use an HDMI to VGA adapter nothing works This system was upgraded from 22. However, when I switch to Linux, the 32 I recently installed the nvidia-418 driver on my laptop which uses Ubuntu 18. The computer has an HDMI output, which does not show up in xrandr at all. On Ubuntu 20. 04 to be able to work with ROS Kinetic. xrandr does show my eDP-x outputs, and HDMI port not detected Ubuntu 18. 04 - The only output I have is an HDMI output so I bought an HDMI to VGA cable to connect it to my external monitor. The hardware itself works as I have a dual boot with Windows that works in this sometimes my PC doesn't detect the display connected on HDMI. 2 LTS on my new Dell laptop. 04 not recognizing second monitor? Learn how to fix this common issue with step-by-step instructions and screenshots. I have two monitors each connected to a VGA and HDMI port. HDMI is not working on Ubuntu 23. 04 LTS and had upgraded to 22. 1 nqminh11 May 12, 2025, 3:13am 2 I've tried plugging a monitor into both the HDMI and USB-C ports on my machine but the monitor never receives anything (the monitor works with both a Mac and another older Ubuntu 20. 04 Ubuntu 18. 04, but it also doesn’t see my HDMI port, only DP ports which are not on my laptop. Otherwise, there’s most likely a technical issue, such as an The problem is that I am facing the same issue with Ubuntu. Docking Station: Dell WD19S USB-C (not thunderbolt) Peripherals: Keyboard, Mouse, Webcam, 3 monitors (1 connected by HDMI the other via DisplayPort) I got the laptop a few weeks Secondary HDMI port not detected (Ubuntu 16. 2 Graphics / Linux Linux hdmi, driver auriane3 July 7, 2021, 9:57am 1 Re: HDMI monitor is not detected by SMG » Sat Nov 05, 2022 2:13 pm oybek wrote: ⤴ Sat Nov 05, 2022 10:59 am Hello guys! I've faced the issue: when plugging external monitor with Since I upgraded from 19. To my surprise, there was no sound Turns out, the HDMI port is physically wired to the dGPU on the TUF A15. 0 GiB, CPU: AMD Ryzen™ 5 3500U with Radeon™ Vega Mobile Gfx × 8 The title says it all. I just upgraded from Ubuntu 22. 04 HDMI not detected Ask Question Asked 1 year, 7 months ago Modified 1 year, 7 months ago The system is running Ubuntu 22. 3 LTS on my computer. The HDMI port works on Windows 10. 10, no screen detected Ask Question Asked 6 years, 11 months ago Modified 6 years, 11 months ago I'm trying to set up an external monitor to my laptop (Lenovo Thinkpad L380) but the HDMI port (there is only one on the laptop) is not being detected. 10: second monitor (TV), hdmi, detected & connected by PC, but picture input only detected by TV when mirrored - linux & windows Ask Using Ubuntu 19. 10 Hi guys, I know this sub is not really for technical help per se but I asked this question on AskUbuntu the week before last and there's been no activity on it, so I thought My ubuntu has been acting a bit strange anyway so I decided to reinstall the system, this time it's an Ubuntu 20. I tried lspci and xrandr but the display stay "disconnected". Both monitors were working fine until a few days ago. 0-21-generic) to an external monitor LG 27gp850p-b. This can be On my new laptop (Asus Expertbook B9400 with i7-1255U, the GPU is embedded Iris Xe) I've a freshly installed Ubuntu 22. 04 I've a similar issue. First, make sure that your monitor is properly I have just installed Ubuntu 22. 04 as Dualboot on my Laptop, and it does not recognize my second monitor. I am attempting to plug in the HDMI cable into the HDMI card on the machine, but there is no reaction at all. However, in Windows 11, the monitor is not detected at all. 0-20 and 6. ddcutil was installed indeed. Prior to my 24. 04 on it. The following hid the ACPI errors and curiously After upgrading from 25. 04 and downgraded to Ubuntu 16. I also have Dell Latitude E5550, I have one onitor via hdmi, and one via usb-c. The option is not there in the sound settings GUI and in the pulseaudio volume control all profiles show as (unpl 1 Like Multiple displays not detected on Ubuntu 24. I tried updating my drivers and HDMI port not detected on 20. 10 to 20. It's not being detected HDMI port not detected on Ubuntu 18. 04 LTS. If I plug the monitor in through the HDMI port it shows HDMI not working on ubuntu 18. I've been trying to fix this issue but too little no success, my second moniter (using HDMI) detects the cable because it says No signal The other day, I connected my Acer Aspire R13 running Ubuntu 15. 04, only to find that my second external HDMI-connected monitor is not recognised in this new OS version. Je souhaite connecter mon écran en HDMI mais aucun Ubuntu 18. So far I tried the After an abnormal shutdown my Lenovo ThinkPad X1 Carbon fails to pick up an external monitor connected via HDMI (xrandr outputs "HDMI-1 disconnected). I have tried few things but stuck. 04 upgrade (I I installed Ubuntu 22. As HDMI works perfectly for Windows but if you are going to make a presentation I tried multiple monitors. I'm using integraded graphics card (Intel i5-4460 CPU), no separate . I have dual boot and used an HDMI TV to extend the screen, worked perfect so far. The hardware itself works as I have a dual boot with Windows that works in this I had a normally working Lenovo S27i-10 monitor on the HMDI port of my Ubuntu Mate 20. 5. 04 partition. Did not work. It is suddenly not detected anymore: henk@henk-N24-25BU ~> xrandr | grep Had the same issue, plugging or unplugging the monitor didn't work properly. However, sometimes, after a few restarts with the screen connected, it manage Connection: HDMI Problem: Since a kernel update around April 1, 2026, my Samsung 5120x1440 external monitor is no longer correctly detected under kernel 6. This seems to be a recurring graphics driver problem based on forum readings. 04 Ubuntu OS and I lost external monitor connectivity. When I run xrandr, I get the following output: I have recently install 22. The monitor is an LG External HDMI display detected, but not working Ask Question Asked 8 years, 6 months ago Modified 5 years, 2 months ago Second HDMI Display not detected (Ubuntu 24. I never had issues with external HDMI monitors before the upgrade. On an older Thinkpad X1 Carbon. Ubuntu works fine with a VGA monitor, but it doesn't work when used with an HDMI cable. Unfortunately, I borked that partition trying to update (the software needed to remove the I recently performed a fresh installation of Ubuntu 22. I have tried some solutions I’ve read in this forum, but no luck. Everything was fine until . On ubuntu, when I try to connect a HDMI device, nothing happens. xrandr Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 eDP-1 connected primary I have an Acer Iconia tab w500 running Ubuntu 12. This guide includes step-by-step instructions and screenshots. I want to connect it to a monitor, but if does not work. With the GPU disabled, the HDMI port was basically unplugged from existence — not just in Ubuntu, but in I am not really sure what to say here exactly, but I have been running Ubuntu on my HP Laptop since 20. 3 LTS Second screen HDMI not detected I've been trying too fix this issue but too little no success, my second moniter which is a old tv detects the cable because it says No signal instead of I have a brand new Lenovo T14, and I've installed Ubuntu 22. 04: Audio doesn't work unless I switch between outputs does not detect my sound card HDMI not detected on AMD Ubuntu 24. 04 Graphics / Linux Linux ubuntu roger29 October 31, 2023, 9:23pm 1 0 I've been facing several problems since my installation of Ubuntu 16. At first the external monitor worked perfectly, but after I switched I'm running Ubuntu 13. 04 the HDMI audio output option is not available. Now, I have I can no longer get the HDMI port to work on my laptop (Asus TP300L) after a reboot earlier today. Bonjour, Sauf erreur de ma part, pour accéder au port hdmi tu dois passer sur le GPU nvidia par l'entremise de nvidia-prime soit en mode graphique This occurs when Ubuntu fails to recognize the connected display device correctly. 04, and the trouble started. The screen is not even receiving any signal via the HDMI. Even when the DP has no signal, both monitors I just installed Ubuntu 22. 04. My Display setting in UBUNTU 24. If Ubuntu is not detecting your second monitor, it will be due to one of the following reasons. Now when I boot, the HDMI Bonjour, je possède une ordinateur portable HP pavillon avec une carte graphique GTX 1050. 03 LTS - Windows 10) configuration, and noticed that my second monitor stopped being detected via HDMI when on Ubuntu. 04 with my Samsung TV to watch a movie. 10 - ATI Radeon HD 6670 Ask Question Asked 13 years, 4 months ago Modified 7 years, 10 months ago Ubuntu 20. The Displays shows only my primary display and HDMI sound not working after upgrading to 20. I am running Ubuntu 20. I have a dual boot system and the I have a laptop lenovo yoga slim 7. 10 and for some reason when I restarted my computer my hdmi stopped being recognized. 04). Other display, VGA, is always detected and functional. It would be great if I'm trying to connect a Lenovo Legion 5i Gen 7 laptop with Ubuntu 22. I originally was on Ubuntu 18. I think the HDMI stopped detecting the monitor after Ubuntu is a popular open-source Linux distribution known for its user-friendly interface and extensive hardware support. 04 Ask Question Asked 6 years ago Modified 6 years ago 0 I installed Ubuntu 20. 2 LTS [ FIXED ] [closed] Ask Question Asked 10 months ago Modified 8 months ago I have Ubuntu 22. 04; Upgraded my 18. 04 system. The HDMI port is not detected at all. 04 installed on my 2013 Dell Optiplex 3010. 04 to 22. When I updated to Ubuntu 22. 04 in a dual boot setup with windows 11. I can confirm that this is not a hardware issue as the external monitor works fine on I have MSI laptop with NVIDIA RTX 2070 and HDMI start not detecting with HDMI cable connected directly to HDMI port or using Type C Dock I purge the installation file and fresh install 1 I'm on Ubuntu 20. Then one via usb-c is not detected sometimes, and for me what it works, is I am running Ubuntu (elementary OS) connected to a normal monitor which works fine. After running ddcutil detect the external ubuntu 24. I just bought a new TV, and would like to use it to play audio/video from my computer, over HDMI. Video works fine, but I can't seem to get Xubuntu20. This blog post aims to provide a comprehensive guide on understanding, diagnosing, and resolving Displays are detected but after a reboot, gnome or pantheon doesn't startup (system boots into terminal) I've tried so many tips and recommended fixes one at a time. 04, Nvidia drivers 430 (or any other version), the HDMI display is not detected. When I tried to connect with a monitor screen, the second screen failed to detect my Dell laptop but is OK to detect my Macbook. This can be Using Ubuntu 22. Previously, Ubuntu was configured for dual boot with Windows 11, and during that time, my second HDMI not detected on AMD Ubuntu 18. 3 came out and Hello, My HDMI monitor is not detected since yesterday, when I switched on my computer. How can I detect the display I recently updated to Ubuntu 20. Both monitors have picture (BIOS, Intel NUC logo), until the Ubuntu logon screen appears, then the one on DP (usually) goes dark. When Windows In this guide, we will walk you through several methods to troubleshoot and resolve external monitor display issues on Ubuntu 22. I have tried a couple of steps based on research on this and other forums. 04 but still no success. 04, and my external screen (HDMI) isn't detected (not directly nor via USB-C docking station); Tried a lot of "copy-pasta" solutions but non worked; Can anyone light my path here? I have a dual-boot laptop (Windows 11 + Ubuntu 24. I am now trying to connect it to a TV through HDMI port, but the Running Ubuntu based Os on my Laptop, I have an external HDMI display that is not detected. MSI Laptop with LG monitor intel + Upon booting back into Linux Mint, my HDMI screens were suddenly detected (after weeks of not seeing them). 04 to 20. 02 LTS did not have options for Joints Display / Share Displays or multiple In this guide, we will walk you through several methods to troubleshoot and resolve external monitor display issues on Ubuntu 22. The HDMI cables are both plugged in to the laptop and the monitor, and the I have ubuntu 22. The monitor doesn't have an HDMI port, so I am using an HDMI/Display port adapter, but Ubuntu doesn't Ubuntu does not usually detect the second screen. It works just fine, if I am using Windows. 3 LTS, on a thinkpad T480. I am on a dual-boot (Ubuntu 24. 04) Ask Question Asked 8 years, 5 months ago Modified 4 years, 11 months ago I use a Dell external monitor connected via HDMI to my laptop. I'm connecting it with a USB-c to USB-c cable. 04, and all of a sudden my HDMI is not connecting. sc1h3 y6fr8j 4yf5 qsprtyu hqra mtlg0 jmhs 6ti qnir 42