Debian hdmi not working.

Debian hdmi not working For deadbeef i am using the dev's static build and had to use a more recent one which has a pipewire plugin (1. 3. In my case it is definitely not a hardware problem because windows detects the monitor using hdmi. But on later models they have two seperate channels for HDMI and S/PDIF in which case simply having the S/PDIF output will not solve the problem. 11 stretch. 5mm port. However the server running Debian can't play sound through HDMI. ETA: My monitor is plugged into my graphic card's HDMI out and takes audio from there. If not, identify your soundcard's PCI ID ([XXXX:XXXX]) and paste the ID here to determine if a driver is available in Debian. Nov 19, 2022 · 还发现 Debian 11 可以输出 HDMI 的，然而这个版本无法调节亮度。 更多信息. USB-C to HDMI was working with no problem. Information about my hardware and software: LinuxCNC 2. iso. I just got myself a new screen (Lenovo P27H). Debian detected it and KDE started to display. Been using linux from the late 90's. Debian 12 on HP T640 - HDMI Audio Not Working. Here's MY solution, I swapped 1. The monitor shows "NO INPUT DETECTED". Debian User Forums. Jan 21, 2023 · The nvidia-settings utility does detect the monitor correctly (both over HDMI and DVI-Adapter - see photo) but still nothing is displayed on the monitor and it is not visible in debian settings. pci-0000_05_00. I'm new to Debian and Linux/Unix. Oct 15, 2023 · Desktop motherboards traditionally disabled unconditionally the onboard iGPU if a discrete GPU populated an expansion slot. (edit) I tried switching to lightDM (and back to gdm, +reboot) but no difference noticed. HDMI is meant to be driven by the RTOS. Jan 24, 2023 · Debian 11 audio was working great on my 4K HDMI monitor(tv) until the update came along. Aug 27, 2023 · After installing the latest 6 kernel and rebooting sound didn't work initially, but now I could change the profile in PulseAudio Volume Control to "Digital Stereo (HDMI) Output + Analog Stereo Input". Neither the laptop nor the projector shows any sign of recognition when I connect them with an HDMI cable. However even though DVI and regular sound output work fine, I tried the HDMI connection but I have no sound and the image is just a blue screen. 4. deb11. I bought the correct Mini HDMI C to HDMI A cable, plugged in the TV and it popped to life with no effort. As your typical Linux loving neckbeard, I hate using my Windows partition and it kills me that I must have Windows if I want to use this computer Nov 23, 2024 · If none of the above solutions work, try using a USB hub to connect the keyboard and mouse to the KVM switch. All of the information I got, started by xrandr properly showing that HDMI output at least exists. Nov 1, 2020 · this problem back when HDMI 1st came out but no buster suggestions. It might be that the default kernel of Debian 12 is simply too old for it. 3 2020-04-06 4GB SD IoT) from BeagleBoard. The Headphones output is present. com, Base Maintainers <virtual-pkg-base-maintainers@lists. I'm using GPU driver directly from nVidia. 6 Max compat profile version: 4. c> flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY state: SUSPENDED suspend cause: IDLE priority: 9030 volume: front-left: 65536 / 100% / 0. 0. 178-3 (2023-04-22) x86_64 GNU/Linux I am able to connect to the external TV display; but no sound in the external TV display. : ethtool -s eth0 autoneg off speed 10 duplex full (If nothing else works, you may need to install ethtool using the chroot method as to set the root password). When I do, the screen is detected just fine and hot plugging/unplugging works as well. I have two laptops, one for a server slash HTPC and one for a workstation. GRUB_GFXMODE does not work, the screen is black during boot and wakes up at login with 1024x768. However, it did work using a Ubuntu MATE LTS live usb. In pavucontrol ensure hdmi is not disabled in the Dec 22, 2021 · So now I have only the HDMI port working, the laptop display doesn't But worse, the eDP-1 is not even listed in xrandr anymore! Before that I tried to use xrandr to set HDMI-1 right-of, etc, but nothing happened. 尝试关闭 i915 内核模块，发现和 Debian 11 一样可以输出 HDMI 但不能调亮度。 Nov 22, 2021 · That's when I lost HDMI sound to the TV. Acknowledgement sent to Vladislav Ivanov <2389vbl@gmail. 00 dB balance 0. org. 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. I still have not tested Kubuntu 16. 00 1024x768 60. The installation all perfect, but my second monitor (connected with hdmi cable and vga adaptor) don't work. Earlier, there was no sound output even through the internal speakers. Suddenly stopped working. Things I've noticed/tried internal speaker is working headphone jack is working HDMI audio out is working on Windows 10 so I'm pretty sure it's a driver rather than a hardware issue Oct 25, 2023 · But for the latest version of Pi OS "Bookworm" it is not working. doctor: Taddaaa! Found mode “1” “1920x1080@60” Oct 3, 2021 · Here is my current bugreport file…also my hdmi is still not working …if you need any code outputs please let me know…Thanks Mart October 5, 2021, 12:08am 6 Apr 27, 2024 · The client could connect and was not prompted for the password. I was able to power on TV by connecting the bluetooth keyboard but then I try to change the hdmi output by echoing the cec-client -s . Headphone jack works fine, Bluetooth audio works fine, no audio at all over HDMI (video signal is fine). So whichever driver you're using, it is not recognizing the NVidia GPU at all. I can move the cursor between the screens and drag-and-drop windows between the two. However if I plug in the cable the screen stays dark and I see this in dmesg. I enabled video and cape_universal in /boot/uEnv. 04 Nov 18, 2024 · Hello, I am experiencing some audio input issues on Debian Trixie (kernel 6. Nov 5, 2022 · If you did not create the keys (MOK), then the Nvidia driver will not load at boot time. 0 Host bridge: Advanced Micro Devices, Inc. FAQ; Pastebin; I've been having problems with my hdmi output not working since I first installed debian on my Debian User Forums. If the monitor alternates between states such as blue/blank screen you may need to run the command with the monitor in one of these states (such as when it's a blank screen and not blue). Gnome does use Pipewire by default. The setup also works properly without a HDMI monitor using the current Raspberry Pi OS. (edit) I also tried to change grub to add nomodeset it does not make any difference. After some reading online I ran Sep 15, 2024 · I did an in-place upgrade from Debian 11. The monitor I was trying to use previously worked with PopOS. [Move to solution 2 and 3 if you do not see HDMI / DisplayPort in the listed output options] When you change it to HDMI, a new icon for HDMI pops up in the left sidebar. 5 i/o 1. The Debian Project User and Community Forums. Everything is fine with the laptop except that my HDMI output is not working. 0-0. Hardware informations. May 11, 2022 · The problem is that I got the laptop display and the small external display (connected via the miniDisplayPort) working, but the display connected via HDMI is blank in wayland. 1. 1 on a Raspberry Pi 4. And finally when I did some udev-rule for the bt-keyboard. 04, and the audio over HDMI is fine. No audio over HDMI. During the installation everything is working fine, but after the first reboot I just have a black screen. Dec 25, 2021 · I have been encouraged to install Debian 11 and try it as a base operating system on my laptop. Apr 19, 2012 · Tried hdmi_group=1 and hdmi_mode=16 and that didn't work either. Dec 5, 2024 · I have just installed Debian 12 on a Dell Latitude 5550 and everything was working fine, but the HDMI output will not work. The goal is to use it for bluray playback. 8 and current Ubuntu 21. 0 version and graphic card Intel HD Graphics 520 . I have attached screen shot After boot process i see version. I'm not 100% sure about this as I haven't tested a DVD install, but Pipewire wasn't installed when I did a Plasma netinstall. On Debian + intel card it only works Jan 4, 2025 · The audio mixer lists the HDMI audio out as "GP107GL High Definition Audio Controller", this is my monitor, but it says "(unplugged) (unavailable)". Jan 30, 2014 · or my self with ATI card and HDMI I had problems I couldn't see the HDMI in the hardware sound when tryin opensuse I tried several thing and ended up breaking it so I installed mint and still couldn't find any HDMI settings at all in the hardware\sound so I intall the ATI fglrx drivers rebooted and looked and found the HDMI there then just used Sep 13, 2022 · Blown hdmi ports are not uncommon. On X11 all the three displays work as expected. 2m cable again and it didn't work. I did find a working solution in the debian forums, which I will be posting it shortly. I'm trying to use Thunderbolt 3 TR Mini Dock (Manufacturer: PROKORD). 00 1280x800 60. The only changed I made in the system config files were regarding DNS. FAQ; Pastebin; I've been having problems with my hdmi output not working since I first installed debian on my Sep 19, 2021 · I think you need to change in uEnv. I know it can work since It does if I switch the cable after boot. I am using an HDMI monitor. The sound works with bluetooth or USB headset but when no external audio device is set up, I can see a dummy sound output in the system control bar but nothing comes out from the built-in speakers. I can't get any sound out of any debian or ubuntu systems. So far so good. May 27, 2014 · I'm in the same boat. [AMD] Renoir/Cezanne Root Complex 00:00. This can sometimes resolve compatibility issues. 00 1280x1024 60. org - latest-images following the instructions (use balena etcher to create SD card image, etc). 00 1280x720 60. Mar 25, 2023 · Thanks for keeping at it, Frank ! After removing pulseaudio I now have sound in KDE settings, dolphin preview, smplayer and firefox. The only thing I can say is that if it works just Mar 12, 2016 · Randomly my computer's HDMI output (running Debian 8) doesn't output anything to HDMI (my screen says "no signal"). Apr 24, 2021 · An automatic wait may not work, watching it manually may be more effective. 7. Oct 28, 2011 · Number of created screens does not match number of detected devices. I keep one machine (my laptop) on Testing, and I have Pipewire running there, without issue, including HDMI audio. The HDMI device does appear in ALSA: card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1 Jun 19, 2014 · Asus N56VZ Intel® Core™ i7-3740QM CPU @ 2. Apr 4, 2024 · Hi all, I have an issue with sound not working in Debian 12 running with KDE. HDMI Output can be seen on parameters and aplay-l but remain silent as muted. But when I load a live usb of EndeavourOS, ArcoLinux or even a complete install it works. Can on other distros like gentoo which don't have pulse audio, but debian based distros are ruined by this. Skip to content. Sep 4, 2023 · I cannot force the mirrored screen to just be an extension of the first screen through "usual" methods: I went to the screen display module in debian 12, it shows an "HDMI-0" and "HDMI-1-1" screen, but when I press "detect", it detects HDMI-1-1 on both screens. I have a beaglebone black which is giving me constant display issues. Yesterday I tested with a live ubuntu iso to see if it could be a hardware problem, but it worked as expected. 00 1680x1050 60. 8. Since you are willing to put Pipewire on Debian 11, you might want to try it out on Debian Testing. 2m end for end and that worked. According to the PCI IDs, it is a GeForce GTX 1050 Ti Mobile, so it's probably too new for nouveau as it exists in Debian's current kernel. Debian 11 with either Gnome or Xfce don't work. Because it doesn't use the HWE stack (Hardware Enablement); it uses software that is older than the one of Debian 9. Aug 19, 2019 · I recently upgraded to Debian 10 and get no sound through the speakers. Copy sent to 2389vbl@gmail. Hey everyone, I am trying to connect a second monitor to my laptop through the HDMI port so I can use it more like a desktop. I tried lots of solutions here on Ask Ubuntu, but the problem remains. Mar 24, 2024 · I use a KVM switch to share my 27 inch monitor between my work laptop (window) and my personal thinpc Asus PN50 with Ryzen running the latest Debian. Dec 8, 2019 · I read some hints about using intel-virtual-output (or optirun intel-virtual-output) which successfully produces VIRTUAL1 output, but no HDMI still. 19)), rebooting, selecting 4. Jul 28, 2023 · Recently I acquired a (also pretty cheap) flatscreen TV with an HDMI port. Sep 15, 2024 · Code: Select all name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: Intel (0x8086) Device: Mesa Intel(R) Graphics (RPL-P) (0xa7a0) Version: 22. I've been having problems with my hdmi output not working since I first installed debian on my Aug 16, 2018 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Nov 27, 2008 · In older cards, if you could get the digital (IEC958 i. I've tested the audio through the monitor with a blu-ray player (using the same HDMI cable and everything) and it does work, so the monitor is capable of doing it! Sep 5, 2019 · My current kernel is 4. If I try to move my mouse cursor out of my laptop screen and into the external Aug 15, 2022 · I have installed DietPi v8. Debian GNU/Linux 12 (bookworm) CPU: The internal mic is still not working, but a Nov 30, 2024 · I have a headless home server running Debian 12 without X. Dec 20, 2023 · removing the case of pi to make sure the hdmi cable is plugged in all the way into the port; using another device (fire tv stick) with my tvs hdmi port to make sure it is able to receive and play audio (audio plays without any issues with the fire tv stick) using the hdmi port 0 (does not work), using hdmi port 1 (does not work) Jul 3, 2020 · Overall the system is working fine, but I'm having a big issue with HDMI Audio. Conclusion. I tried running from a nonfree live usb to see if the hdmi port would work there, but it didn't work there either. Just because your vga port is working doesn't mean your hdmi port is good. It runs very smooth, but I have a strange problem with audio. (Samsung AU8000 TV) Not a hardware problem as I can get it to work in Windows and Debian (with a fix below) Tested on Batocera 29 to beta 36. aplay -l **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI Dec 18, 2020 · Enabling DP output on USB-C could come with disabling any HDMI port the computer might have (which is not likely a concern for you). Aug 30, 2019 · Getting a two-GPU system working optimally is not exactly trivial, because different manufacturers do things slightly differently. 12-1~bpo11+1 (2022-12-19) x86_64 GNU/Linux. manmath Posts: 147 Joined: 2009-11-26 07:16 Feb 5, 2018 · Okay. 90-1. The laptop speakers worked fine. Enabling DP output on USB-C might come with losing USB 3. Switched the hdmi from the graphics card to the motherboard still no display showing. The display on HDMI works just perfectly, but the audio is not working at all. 00 1280x960 60. I installed from the debian-10. Lenovo ThinkPad T490s Feb 3, 2023 · The nvidia-settings utility does detect the monitor correctly (both over HDMI and DVI-Adapter - see photo) but still nothing is displayed on the monitor and it is not vissible in debian settings. Unfortunately now the 'Display' section of the Settings applet doesn't even show the second monitor, and the monitor itself doesn't think there is any activity on either HDMI channel. Linux devuan-Latitude 5. txt file. g. S/PDIF) channel working then you are more likely to have audio through the HDMI channel. May 18, 2015 · HDMI and sound optical output not working I just installed Debian 8 on a new ASUS z87-a and most things work fine right out of the box. My Monitor works fine with my laptop but not with my thin pc. 11. Jun 4, 2024 · I have a ThinkPad T480 running Debian 12 with kernel 6. Sep 28, 2021 · Hi everyone. Frank Jul 13, 2006 · My debian is testing amd64 with kernel 4. The HDMI audio still works with an older computer (and it is the latest Debian 11 also). 8). 00 1440x810 60. Jun 17, 2023 · I have just installed Debian 12 on a mini PC equipped with Celeron N3350. go to: debian@beaglebone:~$ nano /boot/uEnv. Feb 13, 2024 · I installed the 'tesla-470 driver' package (which also install most of the other 'tesla-470-*' packages) and rebooted. Jun 4, 2021 · Code: Select all speaker-test 1. The only fix is that I connect a Bluetooth enabled earplug/speaker which does the job. I might need to occasionally plug in a screen over HDMI to troubleshoot issues, however that doesn't work unless I reboot the machine first. The HDMI sound output works fine with Ubuntu 20. Output of lspci when an HDMI and a USB-C are plugged $ lspci 00:00. Jun 3, 2020 · The configuration was working out-of-the-box on Windows 10 and Debian 10. The monitor and cable are confirmed working both by plugging in to another laptop and the GRUB bootloader cursor is displayed during the GRUB “phase Jan 25, 2022 · Hi all, I have recently installed Debiann 11 on my DELL XPS13 laptop. With Debian 11 I had not issues with it, but I just cannot get it work with Debian 12. Now the monitor is black, saying there is no signal. It worked perfectly. I made some research and apparently nothing is wrong: Mar 21, 2025 · I installed debian 12 successfully, and it detects (and uses) the screen I have connected (via a displayport adaptor to hdmi) during grub and the start of the boot, but then switches to my second (VGA) screen, and I cannot detect or use the hdmi screen at all. The monitor and cable are confirmed working both by plugging in to another laptop and the GRUB bootloader cursor is displayed during the GRUB "phase Oct 21, 2023 · After trying several times with the updated Imager tool to flash the latest Pi OS for the Pi 5 8GB, there never seems to be an HDMI output whatsoever, despite the fact that UART, SSH, and even VNC are all working fine and otherwise the Pi is functioning without issues to the very point where I am making this message from that very Pi via VNC; I The Debian Project User and Community Forums. Oct 2, 2017 · I am using Dell XPS 13 9360 with Ubuntu 16. – Aug 20, 2013 · Hi everybody, After many search I can't get HDMI sound working on an INTEL NUC DC3217IYE with debian wheezy. 9. If you have a specific Keyboard/Mouse/AnyPart that is doing something strange, include the model number i. I also tried plugging in a pair of speakers to make sure that the headphones weren't the problem. it's not just Debian related. 6 Accelerated: yes Video memory: 31778MB Unified memory: yes Preferred profile: core (0x1) Max core profile version: 4. I hooked up an old laptop running 20. The only solution I got was to reflash the OS on the SD Card. 00 dB volume steps: 65537 muted: no Sep 5, 2024 · The signal goes from the laptop's HDMI output through an HDMI to DVI adapter, before going into the monitor. The LCD goes black with no desktop and even rolling back or uninstalling the library or selecting the HDMI output using sudo . the settings to enable HDMI in the /boot/config also do not affect. Mar 12, 2016 · Randomly my computer's HDMI output (running Debian 8) doesn't output anything to HDMI (my screen says "no signal"). mode. You need to either go into BIOS/UEFI and disable secure boot or you need to create the keys. 0 use the same "superspeed" wires on the connector and only one of them can use those wires at a time. Need help with peripherals or devices? 2 posts • Page 1 of 1. Additionally, what is the output of xrandr? Your output is not even showing an HDMI port, but maybe it will in xrandr. The adapter is passive, and has shown to transmit a signal sent from the graphics card of a Windows machine without any issue, using the same adapter setup. manmath Posts: 138 Joined: 2009-11-26 07:16 Jan 20, 2025 · The audio mixer lists the HDMI audio out as "GP107GL High Definition Audio Controller", this is my monitor, but it says "(unplugged) (unavailable)". 00 1400x1050 60. Mar 23, 2023 · Second, what's the behaviour. Apr 16, 2020 · My laptop has no output from the HDMI port. then comment below lines: disable_uboot_overlay_video=1 disable_uboot_overlay_audio=1 Apr 18, 2019 · Debian 12. (btw every time I've tried to use any usb-c adapter with hdmi, the external monitor never worked). 00*+ 60. What is interesting, some time ago I had similar issues on my home PC (Ubuntu 22. 19 and install or not), rebooting with 4. Feb 16, 2021 · The problem is that when I plug in my ViewSonic external screen through my hdmi port, the laptop doesn't detect it. HDMI output still don't work, DP does. com>: New Bug report received and forwarded. debian. Sep 19, 2024 · To work around this, disable auto-negotiation and force the Ethernet link speed to 10 MBits/s, e. My laptop is a Dell Inspiron 15 7000 (core i7) laptop. also - HDMI has no output even on boot / grub (whereas DP does have output at that point) maybe this is a hardware issue with the HDMI? could try to get DP-to-HDMI adapter and connect my TV to the DP port. 0 on the port, because DisplayPort and USB 3. The configuration works with a HDMI connection but is supposed to work without a display connected. * index: 0 name: <alsa_output. Aug 9, 2020 · If you'd like to try an experiment you could try installing the 4. Some of the solutions I tried are located in the following links: HDMI sound not working after upgrading to 20. Previously I had Kubuntu installed and before that I had windows 10, Both worked fine, which means this is not a hardware issue. Note that you must be connected to an external monitor through a HDMI cable to see HDMI output option. I tried to follow the instructions based on the answer on this question: Debian 10 [Buster]: HDMI Input Not detected but it still without working. Third, what's been tried. Jul 6, 2023 · Hey everyone, I am trying to connect a second monitor to my laptop through the HDMI port so I can use it more like a desktop. 10 just because they use more recent versions of this same driver. 0-22-amd64 #1 SMP Debian 5. hdmi sound not working in LXDI (but working in KDE) StefanP: Linux - Newbie: 1: 06-15-2015 01:43 PM [ProLiant MicroServer, ATI R6xx HDMI, Digital Out, HDMI] No HDMI sound at all: vnatius: Linux - Hardware: 15: 08-16-2012 01:09 PM: HDMI Audio doesn't work - Debian Squeeze (Intel HDMI) felipefv: Linux - Hardware: 8: 02-06-2012 09:47 AM: Nvidia For PC questions/assistance. 04, core i5, RTX 2060; PC was not able to connect to HDMI display, although second DP display was working normally). 00 1368x768 60. Since I hadn't touched the HDMI cable or TV, I assumed they weren't the problem. Jan 19, 2025 · The audio mixer lists the HDMI audio out as "GP107GL High Definition Audio Controller", this is my monitor, but it says "(unplugged) (unavailable)". – Hello All, Recently I installed Debian 9 Stretch in my new laptop. Configuration failed. 1 PCI bridge: Advanced Micro Devices, Inc. Which kernel version actually supports HDMI-CEC? I can’t seem to find any more recent ones than 4. I want to plug in a USB-C to DisplayPort Altmode cable so I can use 4K@60Hz on my external display. HDMI not working. How can I fix this issue. I reinstalled the PC with Windows 11 to test: Audio via HDMI works out of the box. Jan 11, 2023 · Change the mode to HDMI output Stereo. You'll need nvidia-current package from Debian's non-free repository. I have one monitor (supporting only VGA and HDMI inputs) connected to the HDMI port which is Jan 20, 2019 · The problem I have is there is no sound on the HDMI port. 1920x1080@60 kscreen. Works great, aside from not being able to use the Debian partition while connected to my TV. Thank for your help. Mar 5, 2022 · Codec: Intel Kabylake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x8086280b Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0 Aug 13, 2020 · I started this discussion on the Asus forums, here is the previous monologue: Post 1: I have a TUF FX705-DR7N8 with Debian Sid and Windows 10 in dual boot. 70GHz × 8 64 bit Intel Corporation 3rd Gen Core processor Graphics Controller NVIDIA Corporation GK107 [GeForce GT 650M] May 4, 2023 · EDIT2: this is the output of the xrandr command. I am getting sound through the headphone jack, but nothing through the speakers. After that HDMI / DisplayPort (plugged in) showed at the Output Devices tab and sound is working! Thanks for helping me out. org>. Analog Stereo Duplex Analog Stereo Output Analog Stereo (HDMI) Output + Analog Stereo Input Analog Stereo (HDMI) Output Analog Stereo Input Off As far as I can tell, all of these work as (probably) expected: the ones that say HDMI will direct audio output to the HDMI port; the others to the built-in audio card. The problem is as follows: I installed the latest Debian Buster IoT with no GUI (AM3358 Debian 10. Feb 12, 2019 · There must be a way to force Debian to output 1280x1024. xrand would always say HDMI-1 was disconnected. Aug 4, 2023 · I tried the following with no appreciable effect: 1 colin@kuu> kscreen-doctor output. This board claims it can support up to 3 monitors. sh will someone Debian User Forums. [AMD] Renoir PCIe GPP Jun 29, 2024 · Never mind: if the HP-HPElitex360104014inchG102_in_1Notebook means "HP Elite x360 1040 G10 2-in-1 Notebook", then you have the latest-generation chipset and not Skylake at all. I've been having problems with my hdmi output not working since I first installed debian on my Jan 13, 2025 · The audio mixer lists the HDMI audio out as "GP107GL High Definition Audio Controller", this is my monitor, but it says "(unplugged) (unavailable)". I don't know the details of HMDI but does it matter which end is plugged in the source device, or is it just a (partially) dodgy cable? Jul 15, 2023 · I recently installed Debian bookworm on my tablet and I thought the installation went smoothly - Wi-Fi was detected out of the box, so when the installer told me that it needed Intel Firmware to install, it did so automagically when it was able to connect to the internet during installation to access the missing files that were not available in the installer. 7 like before causes it to work again. ls usb shows the usb device is there dmesg shows normal messages: Product: USB Type-C Digital AV Adapter Manufacgturer: XXXXXX SerialNumber: 000000000000000 But xrandr doesnot show the output anymore. As you can see, gnome-control-center can view all the monitors but no output on the HDMI connected display. this guy seem to have the same intel 520 and claims that he got hdmi Nov 9, 2024 · - The monitor is not faulty, it works with my other PC - I tried using an USB-C to HDMI adapter to make sure the HDMI port wasn't damaged - I tried different HDMI cables EDIT: Even after purging all the nvidia-* packages I still can't detect my GPU anymore and the nouveau kernel module isn't loaded. KDE Plasma display settings only detects my laptop screen, xrandr doesn't seem to detect the hdmi port. Mar 6, 2024 · Code: Select all 1 sink(s) available. ALSA all the way, pulseaudio comes along. I then tested with Debian 11 and it didn’t work out of the box. Other times it does. When I setup my brand new desktop on a computer I recently built everything was working just fine but now when I switch on my computer it boots up but the monitor is no input detected. It is for Gnome. txt. 00 base volume: 65536 / 100% / 0. The board uses Intel HD Graphics 620 and has a HDMI and a Display Port on board. Jun 28, 2024 · any digital display outputs such as HDMI and/or DisplayPort are usually wired to the dGPU, for maximum performance when connected to external desktop display (and presumably external power supply is readily available, so being economical with battery power is not an issue). 2 Pi 5 Debian Bookworm. The problem child is a Dell Precision 5560 (vPro i9) using the Dell power adapter with the HDMI/USB ports. I know this is not a hardware issue as going back to 6. 04. No external graphics card. The problem is still there even if I switched the laptops, the same result. The HDMI cable and speakers are known to be good. One issue that occurred was no sound devices being seen in KDE anymore. After installing pulseaudio and the PulseAudio Volume Control, the HDMI Digital output device does not appear and there is another Analog Output device where HDMI should be. It sporadically works sometime (in an unexplained manner), but then doesn't. It comes with USB-C, so I planned to use my laptop (Tuxedo InfinityBook from 2015 running elementaryOS - so basically Ubuntu 18 LTS) with this screen by its USB-C port, so I could charge it, use the second screen as video output, and connecting peripheries to the screen's USB hub, all at once. I spent too much time reading about people having the same problem and not finding a solution. 19 again, then see if you can Jul 6, 2023 · Hey everyone, I am trying to connect a second monitor to my laptop through the HDMI port so I can use it more like a desktop. /LCD-hdmi doesn't work. FAQ; Pastebin; I've been having problems with my hdmi output not working since I first installed debian on my I think that it works fine in Kubuntu 16. In this article, we discussed the common issue of a KVM switch not working with a keyboard and mouse when using TrueNAS or Debian Linux. [AMD] Renoir/Cezanne IOMMU 00:01. Later it became an option in some BIOS to disable the expansion GPU in favor of the onboard iGPU. 3 and Kubuntu 17. So, you have to use a USB audio device. Nov 22, 2022 · This is a Display port to HDMI setup. Everything is working great so far but i can’t seem to get the HDMI-CEC to work. vga=794 shows sporadic text during boot, probably at 1280x1024 but goes black and changes to 1024x768 before login. txt enable_uboot_overlays=1 enable_uboot_overlays_emmc=1 enable_uboot_overlays_video=1 enable_uboot_cape_universal=1 Even though i get ‘No Signal’ on LCD screen. Will it work if I ONLYconnect mouse and keyboard without audio and video (HDMI)? I need to avoid money loss . I dual boot, and the sound continues to work in Windows, so this is not a hardware issue. Quick links. 6-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6. hdmi-stereo> driver: <module-alsa-card. In System Settings > Displays, I can see that the monitor is detected properly and is turned on. [AMD] Renoir PCIe Dummy Host Bridge 00:01. According to this post a fix was already implemented into the kernel back in April. – Disable any other output devices like HDMI, only enable the desired output ; Check that your soundcard is detected by ALSA: aplay -l. 11 to 12. . 后来，想起 taoky 的博客里有一篇提到因为 i915 无法使用 HDMI 的问题：调试一则：让 i915 在 ThinkPad T14 Gen3 上正常工作. Jan 22, 2024 · Try to boot without hdmi connected, when you have logged in, open terminal, connect hdmi; do you see any messages, if so copy them here, if not, try Code: Select all journalctl -n Jun 22, 2022 · A TV was working on HDMI-1 / DEBIAN 11 on LENOVO GR70 with default GPU installed. Beginning to see why. I ran sudo apt update and installed the latest update Jan 27, 2024 · Thanks for your answer, I actually tried selecting Pro Audio as the default profile via pavucontrol -> pipewire-pulse, but this did not help. Jun 12, 2024 · I have a recent install of around 1 month, in the last 2 weeks the ethernet port of my laptop stopped working. 154-92-rockchip-g58d4b8d2fd3b on Debian 9. e. Feb 8, 2021 · I have recently replaced my old laptop with a new one that’s also great for gaming, so if I want to connect it to an external monitor via HDMI it doesn’t work out-of-the-box with any Linux distro that I’ve tried so far, and if you search the Web for an answer you’ll find numerous reports from users having a so-called “No Signal” issue. Jul 3, 2020 · I have a thin PC equipped with a Core i7-8550U on which I am running Debian 10 Buster. I have nvidia-driver installed from non-free and I have a bunch of nonfree firmware installed, iirc I used the nonfree installation iso when I originally installed Debian. I get video, but no sound. So. 19 in grub's advanced options submenu, installing that dkms package (and seeing if it'll build in 4. I restarted my laptop for some reason. The "HDMI-0" screen cannot be detected, although it is listed, has a resolution etc. May 8, 2010 · The HDMI audio (and video) output still work fine. Image i created on SD card is debian9. But when I plug a RJ45 cable it is not even recognized. HDMI-A-1. So it's the distro not the linux in itself. 10. After that I can only play sound on the internal speaker of my PC (it is a small thinkcentre desktop), sometimes any audio output is available. Mar 21, 2025 · I installed debian 12 successfully, and it detects (and uses) the screen I have connected (via a displayport adaptor to hdmi) during grub and the start of the boot, but then switches to my second (VGA) screen, and I cannot detect or use the hdmi screen at all. So far the video is smooth, but I can get audio only from the jack analog output. Everything works fine, until I suspend the system. This does not work for me. 19 kernel (MX Package Installer, Popular Applications, Kernels, Debian 64 bit (4. Can someone help or explain what should I do? Dec 9, 2020 · On my Debian 11 with XFCE I usually use the HDMI audio output for sounds, since there are a couple of small speakers on it. Sep 28, 2023 · Audio still plays through HDMI to an external monitor with built-in speakers. 00 1400x900 60. Aug 23, 2021 · An old Debian 10. Click on it and enjoy the sound of Apr 16, 2017 · Althought HDMI connection is working for both my screen and TV, it works only when I reboot the computer with HDMI connected and device on (so I need to reboot every time I connect new device). Oh I had the debian LXDE installed, I own a raspberry pi and it refuses to install correctly so I thought I would load debian on a desktop and try to learn why the pi installation refuses to work. 6 Max GLES1 profile version Jun 11, 2023 · The second issue I have with getting Debian 12 to with the display output (DisplayPort or HDMI) of my Dell Dock WD19S. 7, but not with Devuan. I am using Debian 12 and I've tested it with XFCE/KDE and SDDM/LightDM in case the problem was with the window/display manager. When asking a question or stating a problem, please add as much detail as possible. Unfortunately HDMI Audio is not working, the HDMI output is not even recognized as an output, only the built-in speakers are working. As an alternative, the UEFI firmware settings ("BIOS settings") may include an option to switch using just one GPU, which sometimes can switch all the display outputs to the only active GPU, even if there is no OS Feb 1, 2022 · According to the Radxa debian audio section - hdmi sound is currently not working. Jul 11, 2018 · I am using beagle bone black and 7 inch LCD screen for display. alioth. 00 960x720 60. I did even see the secondary display working at boot start and dissappear during boot. Only the HDMI output appears in Gnome sound settings even though my headphones are plugged into the 3. Otherwise it doesn't work at all and I have to restart my machine. May 28, 2012 · Tried another HDMI cable (existing 10m cable from a PC to TV) and it worked, so I tried the 1. I booted into Windows and confirmed that the HDMI sound still worked. Any idea when the hdmi sound will be working? It’s a great little board once you get things installed correctly. In the last day I've installed CentOS6 onto the box and have run into the same “monitor not detected” and screen resolution set to 1024x768 issue. 04 both work fine. 00 dB, front-right: 65536 / 100% / 0. I've been having problems with my hdmi output not working since I first installed debian on my Dec 19, 2022 · OS: Linux 6. On one of my motherboards with display port, dvi and hdmi outputs, the hdmi port stopped working one day for no apparent reason but the dvi and display ports work fine. 8 Playback device is hw:1,7 Stream parameters are 48000Hz, S16_LE, 2 channels Using 16 octaves of pink noise Rate set to 48000Hz (requested 48000Hz) Buffer size range from 64 to 524288 Period size range from 32 to 262144 Using max buffer size 524288 Periods = 4 was set period_size = 131072 was set buffer_size = 524288 0 - Front Left 1 - Front Right Time per Apr 24, 2024 · Code: Select all $ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 1920x1080 60. USB-C power adapter and mouse are working fine, but external monitor connected via HDMI not recognized at all. After the installation it worked fine for a couple of days, but then after watching a movie through a HDMI connected screen I have no longer any audio output on my laptop. I could not find anything obviously wrong in the dmesg output. 7-1 amd64) with the MATE Desktop on an Acer Nitro ANV15-5 laptop (Intel i5 13420H). Dec 22, 2022 · I have recently installed Debian 11 (shifted from GNOME to KDE) and the sound, for most of the time, is not working. May 5, 2022 · I want to use one keyboard and mouse for 2 machines only, one Windows and the other one Debian (even though the switch it's not OS related). not working, but if I started the cec-client and manually typed to change the HDMI. I am not using any additional drivers except those preinstalled on the system. 0-amd64-netinst. The only thing I can say is that if it works just after boot, it works always. 1, but I would bet that it won't work like their "siblings". 5. Built-in HDMI has been working fine. 00 1600x900 60. Check that a driver/module is loaded for your sound card using lspci -knn. everything works fine, what I am missing here? Jan 13, 2025 · The audio mixer lists the HDMI audio out as "GP107GL High Definition Audio Controller", this is my monitor, but it says "(unplugged) (unavailable)". 2 IOMMU: Advanced Micro Devices, Inc. Got a display port to hdmi adapter which I am using to this day. Jun 21, 2023 · AFAIK, Pipewire is not default for Plasma in Bookworm. lhw uwyntfdz hsljxs ukbrgzl dmlq qhmthw soqyes rmxrdz ggyh zhyabm