Linux mint not detecting hdmi monitor. The monitor is simply not detected correctly until then.

Linux mint not detecting hdmi monitor Freesync will also not work on Linux over HDMI. Ok, thanks. Sep 18, 2025 · I recently installed Linux Mint 22. How can I solve my problem? How can I ch Sep 3, 2023 · Hi, just did a fresh install of Linux Mint and my second monitor is not being detected, it is a dell monitor connected via HDMI directly to my laptop and it works fine on windows. Running mint 20. 8. 2 system has been running beautifully. In System Settings > Displays, I can see that the monitor is detected properly and is turned on. 04 on a fresh new HP Zbook Fury with the same GPU as yours. 3 is not detecting HDMI. Feb 1, 2025 · When Ubuntu fails to detect a second monitor, it can be frustrating. At home I have used it with 2 aditional monitors: 1 VGA and 1 HDMI. The monitor is simply not detected correctly until then. I switched back to Hello, I've recently decided to switch from Windows 10 to Linux and chose the Mint distro. 04, the laptop has AMD Ryzen 7 pro 4750u with AMD integrated graphics. Mar 26, 2021 · I just bought a new laptop with Linux Mint 20. 3 Virginia Not Detecting HDMI Monitor Settings by fileophile » Tue Jun 18, 2024 10:38 pm Just setting up a new mini-PC with Mint 21. Mar 28, 2020 · Greetings! I have just built a new desktop computer and installed Linux Mint. Feb 6, 2024 · The instructions for updating amdgpu linux-firmware which is in the Tips for Troubleshooting Graphics Issues (including external monitors not working) provides the latest version available at the time you installed it. I also executed the xrandr command, but only the primary monitor is detected. Jul 24, 2024 · After switching to Linux Mint 21. 3, I noticed that the system does not recognize the HDMI cable when it is connected to a TV. You can use xrandr or disper to detect if external monitor has been plugged in. All I ever get is "No connection. Feb 13, 2025 · I'm brand new to Linux (just set up my OS tonight) and I can't get my monitor detected by the laptop. 04. Nov 4, 2024 · Sometimes it’s just a matter of patience and tryin’ a few different things. The monitor is detected in the Display panel but it's showing "no signal" no matter which resolution I use. If the computer detects the monitor in the older kernel, you can go back to the latest one without any problems. Hence, it let me see just a portion of the entire screen. on 20. One via DVI-D and one via HDMI. Jan 20, 2021 · Linux Mint - Not detecting monitor connected via USB-C to HDMI hub Helpful? Please support me on Patreon: / roelvandepaar With thanks & praise to God, and with thanks to the many people who have Nov 30, 2022 · I am dual booting Windows and Linux Mint (21 Vanessa). 2 (Zara) on my Dell Inspiron 15-3567 (it's a very old lapto btw) laptop to try something new, and so far, I'm really enjoying it! However, I've encountered an issue when connecting an external monitor via HDMI. I also tried on other linux kernels like 5. Unfortunately, I’m not able to detect the HDMI signal of my second monitor using any of the recommended nvidia drivers. Anyway, I just installed Mint alongside Windows10 for my son to get his feet wet in Linux. Jul 20, 2023 · In this guide, we will walk you through several methods to troubleshoot and resolve external monitor display issues on Ubuntu 22. 0 port, i have plugged the cable into both usb 2. I have a fresh installation of Linux Mint 21 Mar 25, 2024 · Hello I am a teenager who recently just dualbooted windows 11 and linux mint and for some reason my external monitor which uses a HDMI plug is not working it is a CRUA monitor but i do not know what type. 1 by trekkie1707 » Tue May 11, 2021 4:45 pm Hello, I recently installed some updates and now my HDMI port does not seem to be working anymore. Aug 2, 2024 · So far it has worked, but now no external monitors are recognized, whether via HDMI or USB-C. Is secure boot enabled? Oct 5, 2022 · The monitor gets detected by the Linux Mint desktop (21. Jul 23, 2017 · Quite often, XFCE fails to detect when an HDMI monitor or projector is plugged in. However, it seems the linux is not detecting the HDMI when I plugged in the cable. Nov 11, 2022 · Hi I installed a second monitor on linux 20. I tried with a Puppy Linux USB live distro and it gets detected, so I understand it has to be some sort of software or kernel issue. The Monitor is connected via USB-C/Thunderbolt. The hp remains blank. Have you updated your Linux kernel recently? It might have come in through Update Manager. 0. conf for now. [SOLVED] HDMI monitor not detected by dp118m » Sat Jan 25, 2020 3:53 pm Hello! I have a notebook on which I installed Linux Mint. What do i do? I use Radeon RX 590, Linux Mint 19 and Kernel 4. My problem is that my second monitor isn't detected, which worked fine with Win10. If the monitor is not working when attached to the DP port using either Linux Mint or Windows, then it sounds like there is a problem with the DP port. xrandr does show my eDP-x outputs, and using a USB-C->HDMI cable does work. video=HDMI-A-1:e The display then worked but I could not figure out how to get the resolution correct 1920x1080, only could get 1024x768, 800x600 when adding the kernel parameter. The only problem I've encountered is my laptop is not detecting my external monitor. 0-48 and a NVIDIA GeForce RTX 4060. It even seems to wake up when I unplug/plug the HDMI cable, but shows no image. May 11, 2020 · My machine is not detecting the monitor I have plugged in via KDMI cable. It seemed to work at first until I updated my drivers to the recommended one in Driver Manager (invidia-driver-550) Nov 14, 2024 · The other monitor turns off and Linux mint is showing unknown display and is not detecting the second monitor at all even though the xserver-xorg-video-noueau drivers can see both of them. 2 on a laptop with a vga monitor. The movie was displayed in the TV but the audio was still coming through laptop’s inbuilt speakers. 57. The laptop is set up as Oct 19, 2022 · Hello everyone, I have an issue with my Laptop. Jul 21, 2024 · The laptop does not detect the second monitor being connected. I tried 535, 545, and 550. The display is detected as 'VIZIO, Inc 39"', Resolution 1920 x 1080, 60. I have a laptop which runs a Ryzen 5 3600h with Radeon Vega Mobile Gfx and a dedicated GTX 1050 3gb. 04 on top and linux kernel 6. / is on the SSD and /home is on the HDD. 3 cinnamon) and for some reason my second monitor is not working. In order to make it work, you can fresh install new NVIDIA drivers with the following commands: sudo add-apt-repository ppa:graphics-drivers/ppa I recently installed Linux Mint on my machine. This same HDMI cable and TV monitor has worked for years with Mint 17. I also can’t use the keyboard to switch to the external display only. May 11, 2021 · [Solved] External Monitor (HDMI) not detected, Dell Inspiron 5570, LM 20. Worked ok, on 20. Could this be the simple reason and I cannot do much about it besides waiting? Nov 22, 2021 · The problem is that once I power up the computer, the sound is coming from the laptop speakers, while I wish it to come out of the HDMI monitor speakers, because their sound quality is better. I'm still rather new to linux so I didn't want to just start installing and changing things because I was worried I might mess up an otherwise great working machine. Dec 7, 2022 · I have tried other HDMI cords, I was able to get the display through adding a kernel parameter at boot. This guide covers the most frequent issues, from simple cable checks to driver configurations and manual display setup. No Missing Drivers See Attachment for list of items auto installed i am running linux mint on this turd of a computer , note that it has two usb 3. Feb 28, 2022 · Issues running second monitor from USB-C hub by Querent » Mon Feb 28, 2022 2:10 am Lamentably I'm having setup issues again with my monitor configuration. 1. Anyone else having this problem? Has something changed in 19. Jan 29, 2023 · Hello, I used to have a problem when booting: my HDMI monitor was not always correctly recognised, and generic settings — resolution limited to 1600×900 and no speakers — were used. Jan 7, 2025 · Linux Mint not detecting HDMI monitor but works on WIndows by vstudio » Tue Jan 07, 2025 6:28 pm I installed mint and fell in love withs stable compact design but for some reason the HDMI port is not working but when i switch to my window partion it works just fine. The laptop has VGA and mini-HDMI ports; I'm trying to use the latter, with an Amazon Basics cable, to connect to a Vizio E-390-B1. On Windows 11, it works flawlessly all the time without issues. Stick to easy to-the-point questions that you feel people can answer fast. 3 Una it does no longer detect an external Samsung monitor (Model C34J791WTU). This is from a fresh install of 19. This works perfectly fine on Windows, so the issue seems to be May 11, 2021 · [Solved] External Monitor (HDMI) not detected, Dell Inspiron 5570, LM 20. phpBB giving me major nostalgia. Aug 29, 2021 · physrito wrote: ⤴ Sun Aug 29, 2021 2:06 pm The first problem was that the laptop did not recognize its own monitor but worked with the connected HDMI monitor. 1) External monitor connected via HDMI is not detected. Re: External HDMI monitor not detected in xrandr by roblm » Fri Sep 20, 2019 3:31 pm Use the Mint Installation USB / DVD to run a live session to see if any monitor is now detected when connected to the HDMI or mini DisplayPort outputs. 12. This is the output from Nov 13, 2022 · I assume the OP was thinking it was the Monitor causing the problem but last week I bought a new 24" HDMI Monitor and it was auto-detected by Mint Cinnamon 19. Recently installed on a Dell Latitude Latitude E6320, using Linux Mint 21, 64 bit. Apr 2, 2019 · Linux Mint 17. When booted into Windows, I am able to connect my external monitors (2x Acer SB220Q + 1 Acer R240HY). Also by the results of nvidia-xconfig --query-gpu-info, i replaced "DFP" with "TV" still its on login loop. Nov 12, 2022 · Not being familiar with Alma linux, but okay on fedora, this is the process I would follow: Run xrandr in a terminal to see if X sees that the second monitor is connected. The HDMI screen mirrors what i have on my DP screen instead of extending it. One of the many useful features that users often want to take advantage of is the dual-screen setup. But xrandr/disper might not supported your video card. I believe same with wireless keyboard an mouse (but these 2 I can not test before the monitor problem is solved. 20. I used a mini-dp to HDMI adapter, being the mini-dp connected to the laptop video output and the HDMI to a display through a regular HDMI cable. Already searched for existing solutions. I connect the monitor using HDMI (laptop) to VGA (monitor). I have already restarted several times. When I connect the HDMI cable, nothing shows up on the monitor until I restart the computer. 1 Cinammon Feb 4, 2019 · Unable to mirror my laptop display to TV Monitor - the laptop sees the TV monitor and displays it, but when selected it just blinks and will not make connection. A dual-screen configuration can significantly enhance productivity, as it allows users to have multiple applications open simultaneously on different Aug 13, 2022 · Though it’s odd the mini-dp doesn’t work either. The Laptop does detect that it is plugged in and charges the battery. 3 Cinnamon 64bit 5. Dec 29, 2021 · Hey Hazelwood and welcome to the forum and linux mint your AMD Ryzen 5 5500U (Jan 12th, 2021) is really new and the lts kernel that linux mint is shipping with can not detect this, open up the update manger and update to kernel 5,13 might be able to detect this, second check the hdmi cable from the monitor so its properly in place into the monitor. ThinkPad E470c, Ubuntu Studio 16. I have installed Linux mint 19. The second monitor is an HP Pavilion 27xi at 1920 x 1080 (16:9), connected HMDI <-> HDMI, with no docks in between. May 8, 2025 · Earlier this week, I switched my personal system to Linux Mint Everything was working great initially — both my VGA and HDMI monitors were recognized and displaying correctly. Straight HDMI out of pc into monitor. Apr 13, 2025 · The LED on the monitor turns off as if it was not detecting a signal. Recently I noticed that when the object on the screen is moving, it is distorted by Jan 11, 2023 · The other day, I connected my Acer Aspire R13 running Ubuntu 15. Jun 19, 2020 · Linuxmint 19. I am running it on a very old laptop Dell studio 1555, and I am trying to add an additional monitor (Benq G220HD) to it. Topics in this forum are automatically closed 6 months after creation. On some websites, I have read that there is currently no support in the Linux kernel for video over USB-C. 6. Now that I am in the desktop environment the 2nd monitor is not recognized at all. At the bottom Sep 7, 2023 · HDMI Monitor not detected Forum rules Before you post read how to get help. Apr 24, 2020 · Re: HDMI port, not working by dobriain » Sat May 09, 2020 12:57 pm My latest troubleshooting has me seeing the second monitor if Intel is prime, and the laptop monitor is Nvidia is prime, surely there is a way to see both at the same time? Nov 22, 2021 · The problem is that once I power up the computer, the sound is coming from the laptop speakers, while I wish it to come out of the HDMI monitor speakers, because their sound quality is better. <SOLVED> by KirbyKry » Sun May 09, 2021 7:16 pm Hey all, been a while since I posted to a message board. I have trouble with nvidia card on linux mint 22. Before the update it worked without any problems. 1 to 20. No connectors are listed, no HDMI, no Display-Port. 02-0ubuntu0. Hence I make the assumption that we share the configuration. udevadm monitor --environment --udev doesn't show an "add" event, and debug dmesg doesn't show anything responding to a hotplug event either. To my surprise, there was no sound through HDMI in TV. If i use driver from Neuveau server X fromX. Driver manager originally suggested Nvidia-390 graphics driver. The second monitor only displays PC letters but is not detected in preferences/display How can I fix this problem? Thanks in advance. 2 Cinnamon / Lenovo T450s with Geforce940M with latest bios / nvidia-driver-470 (470. Mar 5, 2024 · This seems to indicate X11 has only detected one display, and both xrandr and KDE aren't aware of any other connectors for additional monitors. Aug 27, 2021 · New to Linux Mint. Jan 8, 2025 · Linux Mint not detecting HDMI monitor but works on WIndows by vstudio » Tue Jan 07, 2025 6:28 pm I installed mint and fell in love withs stable compact design but for some reason the HDMI port is not working but when i switch to my window partion it works just fine. Dec 27, 2023 · Having issues getting your monitors configured properly in Linux? Dealing with incorrect resolutions, mirroring problems, or displays not being detected? The powerful, yet commonly overlooked xrandr command line utility can resolve all these issues and help you get your multi-monitor setup running just the way you want. 1 (including external monitors not working) which is a sticky topic at the top of the Graphics Cards & Monitors forum. What is Xrandr? The name “xrandr” stands for […] Jan 27, 2025 · Hi. It only stopped working after the initial restart and isn't working at all now. Unable to mirror my laptop display to TV Monitor - the laptop sees the TV monitor and displays it, but when selected it just blinks and will not make connection. Radeon did all the work. The same adapter worked on my old laptop also with Ubuntu 22. Aug 9, 2018 · Edit: I just realised my monitor wasn't powered. 1 by connecting the two hdmi ports. Also when Alt + Ctrl + F1 is clicked the terminal based screen is actually shown on the second screen Aug 30, 2020 · My problem is when I first installed it, my laptop display was working but my external monitor was not. Jan 31, 2017 · HDMI Not Detecting External Monitor: Intel Broadwell-U Integrated Graphics by nicholasduskey » Tue Jan 31, 2017 6:08 pm I am trying to run a two external monitor setup. Check signal cable". I've already tried most of the suggestions I could Jun 18, 2024 · [SOLVED]: Mint 21. Prior to the upgrade everything worked fine. 19, but nothing is working. Any idea what could cause this? Nov 15, 2024 · Hi, I’m on a Dell-G16-7630 with Ubuntu 22. Feb 20, 2019 · I own two monitors, one connected with DP and the other with HDMi. I'm new to Unix/Linux, I have a dual boot of Windows 10 and Linux Mint. I tried Alt-F2 - r to reload x window but no effect. When I connect a monitor to HDMI it does not detect. The monitor is detected, but it’s not receiving any video signal from Linux Mint. The case similar to How to make linux detect/re-probe monitors with intel i915 driver?, Feb 5, 2023 · Re: HDMI monitor not detected for HP Pavilion laptop by Daniel Pi » Mon Feb 06, 2023 3:14 pm What posted solutions did you try? I updated to the latest Linux Kernel 5. From this part i can use second monitor from hdmi. My normal setup is a disabled laptop screen (a Lenovo Thinkpad P17, run off onboard graphics when enabled) and a primary monitor connected via HDMI (run off nvidia). And my hdmi port is plugged into a Hootoo Usb 3. When I was in the BIOS adjusting settings both monitors were outputting normally as mirrored displays. I found out that automatic driver "nvidia 440" was not correct one and somehow I managed to install correct Nvidia 450 and got my external monitor working through HDMI port which connects to Nvidia card. 04 LTS is not working. I use the laptop monitor + en external monitor via HDMI cable. Jun 6, 2021 · Hi there, i just got into Linux and haven't installed it so far. This monitor, cable, and port work fine when I run windows on my laptop, so it is not a problem with any of those. 04 with my Samsung TV to watch a movie. 00 Hz, which matches the specs in the Nov 5, 2013 · Is there a way to query monitor information from command line? For example, get monitor model, similar to e. It worked perfectly on Windows earlier today, and even in the freshly-installed Mint boot it was getting detected. May 4, 2017 · The second monitor will show the Linux Mint logo during startup, but eventually foes black. Firstly, I am running an Alienware 17 R4 laptop, connected to a Dell monitor via HDMI. Apr 5, 2021 · Linux mint not detecting HDMI cable Helpful? Please support me on Patreon: / roelvandepaar With thanks & praise to God, and with thanks to the many people who have made this project possible I've faced the issue: when plugging external monitor with hdmi cable it is not detected by the system. The HDMI port of my Lenovo IdeaPad 500S with Ubuntu 18. . Nov 14, 2025 · Linux Mint is a popular and user-friendly Linux distribution known for its stability, ease of use, and a wide range of available software. I've tried restarting, changing the cable, and changing the monitor to no avail. After my main monitor starts displaying the desktop, 5 green dots appear in the center of the second screen as if it is loading. I tried with nVidia and Intel graphic card selected, and with proprietary and open source drivers. 1 Cinnamon pre-installed and the HDMI external monitor is not detected. Apparently, HDMI port is not working with the Intel integrated graphics using Linux drivers. 19. However, I ran into a problem after the system enters sleep mode. If the second monitor is seen, you can try and use xrandr to configure it, but if there's difficulties with that, you can configure the second monitor with a sectional xorg Aug 7, 2017 · The monitor works fine when connected directly to the computer by USB-C. The two SB220Q are connected through the USB-C ports (via usb-c to HDMI adaptors) and the R240HY is connected via the HDMI port. 04, my laptop has been unable to detect/use an external monitor attached via HDMI. Everything works fine in Windows, but I already tried all solutions I could find online to make the second monitor work in Linux Mint with no success. May 14, 2020 · I've checked this question, but the answer there didn't work: Linux Mint - Not detecting monitor connected via USB-C to HDMI hub Some help would be appreciated - while I have an HDMI port on the laptop, I would like the option to use my Type C port to hook up another display when using Mint, as well. One monitor was plugged into HDMI and other one into USB C socket, the laptop has two Aug 19, 2018 · My external monitor (dell) is not detected on my Asus Laptop if I switch it on only after I booted the laptop. I use it primarily for running hydrodynamic simulations in parallel, so CPUs are important to me, but graphics is not. any guesses as to why? edit: it doesn't The problem is that when I'm using Windows, the second monitor is not detected (to be precise, the monitor connected via the adapter is not recognized). When I connect a monitor to VGA it auto-detects and works fine. good luck Jan 25, 2020 · [SOLVED] HDMI monitor not detected by dp118m » Sat Jan 25, 2020 3:53 pm Hello! I have a notebook on which I installed Linux Mint. If it's of any use, the first monitor is connected by DVI, the second is HDMI with a DVI adaptor that goes into the monitor (no HDMI on this monitor). This is the output of my xrandr Screen 0: minimum Aug 4, 2022 · The computer has an HDMI output, which does not show up in xrandr at all. Jun 23, 2025 · Re: External Monitor via HDMI not detected by u814e94bab14ee651f4 » Mon Jun 23, 2025 3:06 pm Is the 2nd monitor seen anywhere in Mint? xrandr will show all connected, recognized, monitors. Since I upgraded from 20. 04, XFCE 4. Relevant debugging info: Code: Select all vant@arion:~$ lsb Dec 26, 2020 · I've tried to connect Linux Mint 20 Cinnamon 4. Jul 16, 2021 · It would be great if someone can help me. Sep 23, 2021 · Hi there! As the title suggests, I am having problems using a second screen with my MSI laptop. The first monitor is using Displayport (should su Oct 23, 2024 · The setup: I am running Linux Mint 22 with a Dell Precision M4800 with Intel (integrated) and Nvidia video cards, the unusual thing is that I have installed Mint on an external HD, so I can run it on different machines I own. Some have an option for Hybrid that may stop the HDMI port from showing up as an audio device. 7 with another monitor via HDMI but unlike Windows 10 (I'm using a Dual-Boot system) Linux doesn't detect the other Display. That was around versions 17 or so of Linux Mint. Can you please help to fix this issue on my laptop with following configurations?: I tried to connect another device to the laptop by USB-C (an Ethernet adapter), which works nicely, so the port is probably not broken or anything. Its worth checking the BIOS to see if the video is set to the correct mode. aplay is showing you don't have HDMI audio, so either this is a BIOS or driver issue. I’ve found if I use the 5. 3 as my secondary OS besides Win 10. Apr 2, 2024 · Hello all, I'm trying to get a dual screen setup going, but my computer is not detecting the second monitor if I plug it into either the VGA port or the second HDMI port (via a HDMI-to-VGA adapter in that case). note that it also has no video out, only video in. com/wertarbyte/autorandr can show you how to use them. Which is bad, because it runs as server. How can Dec 19, 2022 · [SOLVED]Second monitor not getting detected by Delo » Mon Dec 19, 2022 9:13 am Hi, just did a fresh install of Linux Mint Cinnamon 21 and my second monitor is not being detected, it is an LG monitor connected via HDMI directly to my laptop and it works fine on windows. 1 cinnamon. I’ve had exactly the same issue. the descritpion for the cable indicates that it needs a usb 3. It has one of those hybrid Intel + Nvidia GPU setups. However, I'm currently facing an issue with setting up a dual-screen configuration. I have two monitors connected to the GPU. Mar 29, 2020 · Hi, I'm trying to connect my Laptop (Mint 19. Aug 19, 2021 · Linux Mint 20. 1 and this laptop (specs below). Jan 7, 2025 · This type of issue is explained in Tips for Troubleshooting Graphics Issues Rev. 1 on a Lenovo ThinkPad P50. Feb 25, 2022 · Hi all! I have a Zbook with Nvidia graphics card and I was running Mint without any problems since I got it about 2 years ago. I just tried the Linux Mint Live System and my second display doesnt do a thing Is that just because its not properly installed so far or can i expect the same issue when running Mint fulltime ? The display is connected to my HP [SOLVED] HDMI monitor not detected by dp118m » Sat Jan 25, 2020 3:53 pm Hello! I have a notebook on which I installed Linux Mint. Or is it high refresh rate cannot be achieved over HDMI on Linux Kenneth Nystrom and 2 others 3 reactions · 8 comments Harlan M Russo Alien Pinball (Pinball Feb 4, 2022 · Hello Forum, I have a Lenovo X1 Carbon 6th Gen Laptop. I am new to linux mint. 77 kernel it works, but the newer ones just don’t detect it, and the monitor doesn’t detect a signal either. I've tried both HDMI ports on the Vizio. So will the system log files. i am running linux mint on this turd of a computer , note that it has two usb 3. what lspci does for graphic card info, or whether it's currently on or off, things lik After upgrading to Ubuntu 18. I run a dual-boot setup with Windows 10 and Linux Mint, and in Linux Mint both monitors work flawlessly, which leads me to believe this is a software related problem and not a hardware related one. Re: HDMI monitor not detected for HP Pavilion laptop by Daniel Pi » Mon Feb 06, 2023 3:14 pm What posted solutions did you try? I updated to the latest Linux Kernel 5. Feb 24, 2025 · Try -G --display Monitor (HP Elite 21") is connected, but only detected when switched ON at boot time. 3, and display settings are not being detected. g. it does not work. 1 and works great. Apr 5, 2021 · Linux mint not detecting HDMI cable Helpful? Please support me on Patreon: / roelvandepaar With thanks & praise to God, and with thanks to the many people who have made this project possible Aug 5, 2022 · Second monitor on HDMI not working in Linux Mint 21 Cinnamon by kozborn » Fri Aug 05, 2022 8:10 pm Hi, I just got brand new laptop Hyperbook NV5 with GeForce 3050Ti and after few hours of trying to get my second monitor to work I decided to ask you. What this means people using a TV instead of a monitor cannot achieve a high resresh rate or TVs with a high refresh rate. I have a 2nd Display connected via an USB C (Thunderbolt 4) Hub. Understanding the Problem: Display Detection Process When you connect a monitor, several things need to happen for Ubuntu to recognize it May 27, 2024 · I do not understand why you cannot test the monitor on the HDMI port to make sure the monitor is working. Apr 21, 2024 · The HDMI-connected monitor is not detected by my system when I boot into Linux Mint, though it works as expected in Windows. 3 doesn't recognize my actual monitor, it acts as if I've got a 46" screen, which I don't have. Welcome to the forum, eb_3_22 . I have already verified that there's nothing wrong with the monitor or cables by connecting it to another machine. I just tried the Linux Mint Live System and my second display doesnt do a thing Is that just because its not properly installed so far or can i expect the same issue when running Mint fulltime ? The display is connected to my HP My monitor is not detected on my Mint installation. Can you please help to fix this issue on my laptop with following configurations?: Apr 24, 2020 · Re: HDMI port, not working by dobriain » Sat May 09, 2020 12:57 pm My latest troubleshooting has me seeing the second monitor if Intel is prime, and the laptop monitor is Nvidia is prime, surely there is a way to see both at the same time? Nov 22, 2021 · The problem is that once I power up the computer, the sound is coming from the laptop speakers, while I wish it to come out of the HDMI monitor speakers, because their sound quality is better. It was detecting my 2nd monitor. Jun 10, 2025 · Hi All, I'm a Windows 10 refugee, recently installed Mint Cinnamon (impressed!) and new to Linux. Aug 27, 2022 · I'm very new to Linux Mint. N… Feb 6, 2021 · The connected monitor to the laptop via hdmi is not detected Forum rules Before you post read how to get help. This can be particularly useful if you’re experiencing problems such as your monitor not being detected, or if you’re having issues with resolution or display settings. everything works fine, but when I plug in a second monitor via the HDMI connection, the laptop won't detect it and the monitor says "No signal". Not a cord or second monitor issue as I have tested on other systems. Hello, I'm a bit surprised as my 3rd monitor (plugged via a Type C dock that has an HDMI port) used to work fine on Linux Mint, but for some reason I don't get no video output anymore when on Linux Mint. 1) to a second monitor (EIZO) with a VGA (for the monitor) - HDMI (for the laptop) cable. org i can use external monitor but if i install driver from nvidia- nvidia-driver-550 (recomendet) my monitor suddenly disapear imiedetly after reboot. When it wakes up, only the VGA monitor receives a signal; the HDMI monitor is no longer detected. Nov 14, 2025 · In this blog post, we'll explore the possible causes of this problem and provide various solutions to help you get your second monitor up and running on Linux Mint. However if you think your question is a bit stupid, then this is the right place for you to post it. There's no output from my HDMI port and my TV shows NO Signal. In the Display app, I don't see any other monitors apart from the laptop screen. Here is the inxi output. 15 and 5. It does not show up in xrandr. Even when I open the monitor settings window, it doesn't show any options other than the notebook screen. Dec 31, 2024 · I've recently installed Mint and the external monitor connected to my laptop isn't being detected. 0-28. I have connected my second monitor using an HDMI cable, but it is Dec 21, 2022 · [Solved] HDMI monitor not detected Forum rules Before you post read how to get help. 04 Cinnamon), but no signal is shown. 29. 21 Jan 7, 2025 · [SOLVED] Linux Mint not detecting HDMI monitor but works on WIndows Forum rules There are no such things as "stupid" questions. Dec 9, 2015 · If the external monitor can't be detected by using xrandr --auto, or even by booting to different OS, reboot Ubuntu using a previous kernel. 4. 1 Cinammon After installation, initial startup, both screens worked fine. I don't know how did it show my monitor details. But it is not detected when it is connected through the hub. 1 that might Feb 12, 2020 · So I recently got a new laptop (Lenovo Idea-pad s340), running Linux Mint 19. Read the whole output to find out what it sees. 0-32-generic (Got the laptop with no OS and installed Mint at the first boot up). Anything else needed to troubleshoot? Jan 13, 2019 · Firstly, I am running an Alienware 17 R4 laptop, connected to a Dell monitor via HDMI. I installed proprietary nVidia drivers before trying the monitor. When it is OFF at boot (reboot), monitor is not detected anymore. I hope this helps ya, and good luck with that monitor! Tags： [Linux Mint, Second Monitor, Display Not Detected, HDMI Issue, Linux Troubleshooting] Oct 2, 2017 · It does not have a HDMI slot, so I have a USB-C-to-HDMI adapter, which is then connected to my monitor: DELL S2240L. 1, but the update killed it. 0 ports. In the Lenovo BIOS, I am able to choose to use an External Display instead of the laptop screen, and when I do that, the HDMI port works until Ubuntu starts loading, at which point the output dies. Jul 2, 2024 · Mint not detecting second monitor by Molly » Tue Jul 02, 2024 3:54 am Hi all, I just did a fresh install of Mint on my PC (Mint 21. Fn+F8 button doesn't change anything. Dec 31, 2022 · 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 ago and was excited to jump back to Ubuntu as my personal daily machine (work laptop is Windows 11 due to some required windows-only software). No Crash Reports. But it is not recognizes as a monitor. My Current OS: Linux Mint 15 Things I have tried with no success: Change the HDMI cable Install another operating system ( Windows 7, Apr 30, 2020 · Hello guys, first time here at the LTT forums, probably the most desperate one. Pertinent info: I'm running the proprietary Nvidia driver v 435. What I did: Using Nvidia Setting, I switched from performance do on demand and back. This common issue has several potential causes and solutions. Visiting the Display settings only shows one monitor (both monitors are the same Lenovo 23" monitors at 1920x1080 resolution). Jan 5, 2025 · Monitor not detected properly in Linux Mint until I restart the system by Swallow » Sun Jan 05, 2025 10:59 pm Hi everyone, I’m having an issue with my external monitor on Linux Mint. Even when plugged in, the "detect displays" button within the default settings app do Apr 3, 2023 · I'm using Linux Mint 21. I tried to change in display settings, but the HDMI screen is not detected there. 0 Docking Station which intern plugs into my laptop which is running linux mint. Updating the Kernel was a valid solution for some users here. When I attach an external monitor via a HDMI cable and shutdown Linux Mint, then the Linux Mint logo is displayed for a couple of moments on that external monitor. Is secure boot enabled? HDMI monitor not detected by weblike » Tue Jul 17, 2018 8:57 am I have installed Linux mint 19 on my laptop a week ago and used it at my office with 1 HDMI monitor (worked fine). My problem is that i can not run a dual monitor Jun 7, 2022 · Actually I have installed Ubuntu 22. Between the Hub and the Monitor is a HDMI cable. I had to reboot several times to finally have a proper resolution. I've plugged in two identical external monitors (Asus PB287 - 4k) via a Lenovo Docking Station. This is my first experience with any Linux distro. i am using this usb to hdmi cable to try and connect it to a second monitor. So, i deleted the xorg. The usual sequence of pressing Fn/F7 is to switch from laptop screen to external monitor, mirror both screens or to add a second monitor and cycle through those choices back to the laptop screen. Dec 1, 2013 · second monitor not detected on hdmi port by Oldstat » Fri Oct 14, 2022 9:17 pm I am setting up an ASUS ROG machine with mint 21 - overwriting W11. Linux detects the second Display and I am able to move Mint will not detect my second (HDMI) monitor. However, it does not appear that they are detected when booted into Linux Mint. I can manually change the output between the two by clicking on the icon on the lower right of the screen, but the settings is lost at every reboot. Anything else needed to troubleshoot? May 8, 2025 · Earlier this week, I switched my personal system to Linux Mint Everything was working great initially — both my VGA and HDMI monitors were recognized and displaying correctly. This morning, some updates were processed and now the hdmi seems to be disabled. I've tried disconnecting and reconnecting the HDMI cable, but it doesn't solve the problem. Jul 17, 2018 · I have installed Linux mint 19 on my laptop a week ago and used it at my office with 1 HDMI monitor (worked fine). Feb 28, 2022 · External monitor not being connected using HDMI, I have checked drivers updates and also updated latest linux firmware but not able to detect second display. Last evening I wanted to work just on my laptop, opened a the browser, but the window run outside the desktop like the system detected a second monitor (I mention again that I did not had any second monitor Linux Mint will not detect the monitor - I've tried rebooting with the monitor on and active, on and in sleep mode, off, whatever, it makes no difference. github. I was using the two external monitors plugged into ThinkPad that has installed only Ubuntu 20. It works on my dual boot Windows, works on a mint USB key, but not on the dual boot Mint. I installed, rebooted, and dual monitor was no longer detected. I am using Acer Swift 3 with a dual boot system with Windows and Linux Mint 21. Maybe double-check with i915 issue tracker. wguxldv crxve ixdbf uogk fwin jold eprz aqnhjg cnx tnx fcrhe lusxelw xwnqz hzge hybbz