Step 2: I added a new startup program with the following details: Name: Sound. The trouble comes in Ubuntu, only having dummy output (in sound paramaters and pavucontrol). If it still doesn't work, please provide more info on what you tried (and what failed) in the original question. re-installed all already installed *pulseaudio*, *alsa*, linux-modules-extra-5. alsamixer. Subsystem: ASRock Incorporation 200 Series PCH HD Audio. 0 Distro: Ubuntu 22. I have searched all the forums with a similar problem and have not found any solution that can help me. Headphones doesn't work either. 3 Audio device: Intel Corporation 200 Series PCH HD Audio. The dummy output option disappears and the HDMI option is restored. Apr 20, 2020 · Sessions start, audio works, everything is peachy. I don't know what to turn on or change to get sound to work. 1, Lenovo ThinkPad P51. I've tried different solutions from the internet but nothing works. device 0. To do this, start at the far right tab and work left. Apr 19, 2024 · I even looked up the purpose of dummy output "Dummy Output" can appear in Ubuntu 22. 04 on my Acer laptop and everything is working fine except for the sound. 04 from 21. Screenshot of sound setting showing dummy output. 4 LTS, OS TYPE: 64-bit. Checked ALSA mixer (not running). Please help I am new to Linux and want to learn. I tried every single thing and most of the time it only shows up HDMI as internal audio which is HDA Intel PCH and I can't No sound on Huawei Matebook D15 2021 on Ubuntu. 04 to 22. The solutions provided in this article have worked for many Sep 19, 2014 · Internal speaker (Audio) is not working in Ubuntu 20. When I run. apparently my sound card uses: intel SST (intel smart sound technology) Fast start up of windows is disabled. In the discussion in the link it is clearly stated that the driver is not present even in the . This is a bug ( pulseaudio #832, launchpad #1866194) with new version of pulseaudio in Ubuntu 20. 0-33-generic #33~22. December 13th, 2021, 10:02 PM. Running lspci -k shows that the audio card is connected, since the output is. No card is shown. The symptom is that audio stops working, both speakers and headset, and as device it lists Dummy output. And when I sign in Ubuntu I haven't sound any where. GNOME Version 42. 0 [sofhdadsp ]: sof-hda-dsp - sof-hda-dsp. When I am playing video I got no sound. UPDATE (2021-12-04) - I made a conclusion after reading posts of owners of Huawei Matebook D16 that the problem is with sound card (Everest) in this model of laptop. So something like sudo apt update and then sudo apt -o DPkg::Options::="--force-confmiss" --reinstall install pulseaudio pipewire. 1 Audio device: NVIDIA Corporation TU106 High Apr 9, 2020 · 3. •. I have been reading all day in forums, and haven't found a lot of information about the Audio controller. Huawei is a leading global provider of ICT infrastructure and smart devices. I have tried to follow a lot of guides but with no results. May 1, 2024 · No liability if this breaks you system. Aug 20, 2021 · To modify the configuration file. Upon getting back normal desktop only "dummy output" sound device was presend. 04 system, and I'm hoping someone can help me troubleshoot it. Ubuntu 20. In this instance, when I bring up the Pulse volume control, it lists the output device as "Dummy Output", and no audio seems to work. Ensure that the correct output device is selected. If this still doesn't help, try to restart your system and then check if Skype detects PA correctly. 音がならない. pcm. 0. Now not even this works. 10 and Linux and I don't know how to fix problems yet. Code: sudo lspci -vv | grep -i audio. I tried to change kernels, it helped me for the first restart, after second restart got dummy output again. In case you haven't here are things that you can try. I have no Display monitor. This will install the alsa-utils package, which contains the tools you need to create a dummy output. I've been troubleshooting this for quite a while tonight and have had no luck. 3. If this happens, then you can debug which process is hogging the hardware via the command: sudo lsof /dev/snd/* /dev/dsp* (Note that apps which have the /dev/snd/control* devices open are unlikely to interfere). The solution is to delete the old config and restart pulseaudio: Open a terminal ( Ctrl+Alt+T) and run the following commands: Oct 29, 2019 · 2. It does detect my USB Microphone and Internal Microphone However. I installed Ubuntu on top of Windows 11. sound. $ lspci -v | grep udio 00:1f. output of lsmod | grep snd_hda_intel. My solution was to: cd /dev/snd; sudo chmod a+rw *; pulseaudio -k. motherboard: Asrock AB350 Pro4. Kindly suggest what to do. Internal speaker (Audio) is not working in Ubuntu 20. 04 and i have no sound aplay -l aplay: device_list:270: no soundcards found /0/100/1f. Sound device was lost after killing "gdm3" (because of unclickable mouse behaviour). 1 LTS. Audio was working previously. Jan 6, 2023 · Linux Mint 21 is using SOF so there is firmware already installed. I have a Huawei Matebook D 15 laptop that I use for work. UPDATE (2021-12-04) - I made a conclusion after reading posts of owners of Huawei Matebook Jan 4, 2019 · 2. 10 and update the kernel to 5. May 5, 2022 · as the title suggests, I have a chuwi herobook pro with dual boot windows and ubuntu 22 installed. wav file on it. Sep 13, 2022 · 3. 04 LTS OS Build: (null) OS Type: 64-bit GNOME Huawei Matebook 14 2021 no audio input or output ('Dummy Output') ambarry. Jul 2, 2021 · The sound card is an integrated intel card and the sound is fine from Windows. Tested on Ubuntu 22. 04 sound system is bunk. Type alsamixer and press the Enter key. Meganoob BE KIND. Currently, I have "Dummy Output" as the only available sound output device. Sound card shown as dummy output in ubuntu 18 04. Update Audio Drivers: sudo apt update sudo apt upgrade Reboot the system after the update completes. Command: sudo modprobe snd-hda-intel. 04 (Jammy Jellyfish) Type: Laptop System: HUAWEI product: BOHB-WAX9 v: M1340. The only output for audio I can choose is "Dummy Output". 04, which is the latest release. 10 and 18. On Windows it's audio works fine. May 7, 2022 · Bought a Huwaei I5 Matebook D14, slim elegant, nice metallic feel. It says Dummy Output under Sound. "alsa force-reload" saved the day! Thank you! Jun 5, 2020 · When I plug in earphones I hear audio in them though. Conclusion. Aug 5, 2022 · I installed Ubuntu 22. 10 and Fedora latest) the internal speakers and microphone are not picked up and 'Dummy Output' is the only audio selection in Settings. Code: 00:1f. Dummy output instead of audio device on debian 9. Bought a Huwaei I5 Matebook D14, slim elegant, nice metallic feel. However, after the upgrade I've noticed that there is no audio output from my device. Feb 13, 2024 · Sound Problem: Dummy output: I am new to Ubuntu 23. Extra information: $ cat /proc/asound/cards. All good now. The Chromebook is a HP x360 Chromebook 14b and I keep having a problem where it says dummy output on the audio section. This is played out, entirely reproducible, every time the machine wakes. 0-41 and -42 in Ubuntu 19. Restarting ALSA didn't help, and attached is a picture of what happens when I run Feb 2, 2022 · 2. Also my original soundcards are still not back. . Sep 28, 2023 · Description: I'm encountering a sound issue on my Ubuntu 22. Video playback on Plex is also broken, stopping and starting and very jumpy. Linux github repo has changes for sound card. Obviously same with Focal Fossa. Below I leave the result of aplay -l and inxi -Axx Thanks Nov 13, 2022 · When i installed ubuntu on my amd ryzen there was no output device, then after I follow some guides turned to dummy output and now recognize the output audio but still not working. After installing/uninstalling/editing etc I now have an HDMI/Display port as an option in sound. 5. 0. Aug 12, 2020 · After that sound didn't work, only visible output is a "Dummy output". You need to try turn on , turn off , increase value each field. g. Dec 4, 2022 · The snd_hda_intel. 11 OS Name: Ubuntu 24. Mar 19, 2020 · This "Dummy Output" should be easily visible in both KMix and Phonon. No sounds on the computer or on Bluetooth speakers. If I start the remote machine, leave it setting at the login prompt, and initiate a remote session, everything seems to work except for the sound. I only have one output "dummy output". Reverted to 20. Further in the settings->sound it is not able to detect any output device. I just installed Ubuntu this evening and I can't get any sound and the Output Device just says Dummy Output. Jan 30, 2019 · 0. The only output device is called Dummy Output. card 1 defaults. please help! thank you. I have HDMI and Dummy only, no analogue, and no way of listening to anything without HDMI speakers. Q&A for Ubuntu users and developers. More details at: No sound on wake, Dummy Output always takes over. UPDATE (2021-12-04) - I made a conclusion after reading posts of owners of Huawei Matebook Nov 3, 2022 · [ubuntu] Huawei Matebook 14 2021 no audio input or output ('Dummy Output') I have a Matebook 14 (2021 version - i7, 16GB ram). 04 and my output for uname -srm is Linux 5. Connect to find answers and help others to discover the full potential of Huawei! Feb 25, 2015 · but nothing happened. 9. Issuing the command pulseaudio -k does fix things. IEC958 (S/PDIF) not working. $ sudo apt-get install --reinstall alsa-base pulseaudio. 04 Kernel version 5. Simply changing the output device in settings, back to HDMI, does not fix things. 1. 0-35-generic. 4. I have tried many different solutions from the web but nothing seems to work. In the settings, I have only dummy output. I'm running a Dell XPS 13 from 2015 I believe. そこでサウンド関連のpulseとalsaの再インストール敢行. Ubuntu 18. 04 LTS Desktop, and it's really fast and good looking laptop but I just realize that the Audio doesn't work properly. Feb 2, 2022 · I recently installed Ubuntu in my laptop and I have the issue that the sound does not recognize the audio output of the laptop and appears as &quot;Dummy Output&quot;. lspci output. You will see the following output in your terminal. After upgrade, HDMI Audio setting is not playing any sound through TV Speakers. System Information: OS: Ubuntu 22. 5. 15. I have a Matebook 14 (2021 version - i7, 16GB ram). Output Device in settings is "Dummy Output" , Microphone is all blank. conf and blacklist (rebooted, force-reload checked my kernel driver where properly loaded in modprobe, that the file existed. 10 my sound disappeared and now I see "Dummy output" on sound output device. Follow. i'd had to sudo alsa force-reload a couple of times, restart and the sound would come back again. Feb 5, 2024 · 2. Run the following command in the terminal: mv ~/. Reset ALSA: Apr 1, 2022 · I have an HP Chromebook 13 G1, and am running Ubuntu 20. 04 + Chromebook. 04 | 22. Card is there Intel Corporation Sunrise Point-LP HD Audio (rev 21). Then, go under Output Devices and chose the appropriate option. There are several other posts in Ask Ubuntu about this topic. From there you can disconnect the HDMI device again. In case that doesn't work, try uninstalling and reinstalling alsa-base Apr 29, 2020 · 190. Apr 26, 2024 · After follow those steps. Nov 4, 2022 · Today morning I did an upgrade from Ubuntu 22. Save the file and exit (press Ctrl + O to save and Ctrl + X to exit). On my keyboard the sound volume buttons no longer work, and I have no toggle for sound volume anywhere to be seen. In settings>sound, it shows "Dummy output". But, then in a terminal window I run: pactl load-module module-detect. I have no trouble in w11 and the speakers work correctly. 04 where old config values have not been cleared and it is not routing to the correct device. and I've also run. 08:00. まず頼ったのこちらの手順。. – mchid. 04 in a clean disk, alonside w11 in an omen 16 laptop. My computer has the snd_hda_intel sound card and I've tried all the steps outlined here. cpu: AMD Ryzen 5 2600. Press F6 and choose your sound card. Sound. Select your correct sound card by pressing F6. I made a fresh install of Ubuntu, and now the only sound device in settings is "Dummy Output". In Ubuntu, neither internal speakers nor headphone jack work. Is there any drivers for audio? I've read on the Internet that someone installed Kernel 5. nikgnomic. Type the following command to create a dummy output: sudo aplay -D dummy -c 1 -f S16_LE -r 44100 sine. This command will create a dummy output called “dummy” and play the sine. We help around 250 students with their Ubuntu computers (Dell 3380) We experience quite frequent audio problems in Ubuntu 16. Having read many SOF bug reports, it's my understanding there can be a firmware component and a kernel component with regards to getting sound. 'pulseaudio -k' the fix. 当方の場合ですが、ますますひどいことに・・・. Hardware Information: Hardware Model: HUAWEI BOM-WXX9 Graphics: AMD Radeon Graphics Firmware Version: 2. Then in the terminal run paprefs, select Simultaneous Output tab, and check Add virtual output for simultaneous output on all local sounds cards. 04 when audio output isn't working. Jan 20, 2022 · In settings > sound > output i have only "Dummy Output". 6 and it started working but in my case there is no difference. 04; Kernel: Linux Swift 6. I installed Ubuntu 22. My microphone did not get detected either. 10 and Fedora latest) the internal speakers and microphone are not picked up and 'Dummy Output' is the only audio selection in Dec 4, 2021 · Internal speaker (Audio) is not working in Ubuntu 20. Jun 20, 2022 · I have installed a new Huawei Matebook with an up to date 22. They come with an Intel (R) Celeron (R) 3865U. Apr 15, 2019 · Sound card shown as Dummy Output in Ubuntu 18. 04 dual boot, all installed well but have no speaker or mike input/output. Any ideas? It Jan 7, 2023 · FIX NO SOUND DUMMY OUTPUT on Ubuntu 22. Sound driver/card ISSUE on Ubuntu 22. We would like to show you a description here but the site won’t allow us. Jul 1, 2022 · Yesterday, I installed Ubuntu 22. With this command lspci -nnk | grep -A2 Audio there's an output. Any ideas? Apr 4, 2016 · I installed Ubuntu 14. But it doesn't help to me. gpu: AMD R7 250. dmic_detect=0 option disables the digital microphone (DMIC) detection for the snd_hda_intel driver, which can solve the “Dummy Output” issue. All of a sudden there's this sound issue which shows 'Dummy Output' . 記事では無事にサウンドがなっています。. Looking in the Sound settings (from Gnome Settings), I noticed there's only a Dummy Output as a sound output device. 59-generic. I've tried more things then I can remember and I don't know what else to try. Although device is shown. I hope it work for you. 10 hoping it would solve the issue but it hasn't. 3 LTS installed alongside Windows. Reboot system and check ALSA settings in alsamixer --card=0. 0-41 and -42 kernel that causes a new "dummy output" issue on Ubuntu 19. On Ubuntu 20. 10. Subsystem: Hewlett-Packard Company Sunrise Point-LP HD Audio [103c:832b] Kernel driver in use: snd_hda_intel. With paprefs you have access to a virtual output device that enables simultaneous output to all attached sound cards and devices: sudo apt install paprefs. Nov 13, 2020 · My 20. config/pulse/. Jan 22, 2023 · In alsamixer in the upper left is written: Item: S/PDIF [off]. The project is updating the topology files as they learn what is needed for each particular model, but those files must also be used in conjunction with certain kernel components whi Jul 25, 2022 · headphones don't work either. I dont know if thats the issue but i have no idea how to turn it on in the F1 help section there is not button for it, arrow key etc dont work. Im using Ubuntu 22. 04 on my Huawei Matebook D15 with amd Ryzen 5000 series CPU but I don't have any sound. Share. sudo gedit /etc/asound. May 4, 2022 · The dummy audio is coming up for me after suspend, and to fix it I needed both: pulseaudio --kill pulseaudio --start Certain applications also needed to be restarted to pick up the new pulseaudio, e. Unfortunately, at the moment there is no audio driver, a fact that I could see by browsing several forums. Apr 17, 2024 · I've downloaded Ubuntu 22. aplay -l output: Jul 2, 2022 · After setting up a new computer with Ubuntu 18. 1 Audio device [0403]: NVIDIA Corporation TU104 1. perfectly. Either way, system sound test still outputs no audio. Then irritatingly after reboot, goes back to dummy. 04 (Development)Open the terminal copy paste the following:$ sudo touch /usr/share/pipewire/media-sess Nov 16, 2021 · But my version of this has Everest ESSX8336 inside. It seems to be a pretty common occurrence. I recently installed Ubuntu in my laptop and I have the issue that the sound does not recognize the audio output of the laptop and appears as "Dummy Output". I installed Ubuntu on the Chromebook by using MrChromebox, I'm not sure if that make a difference to anything. After a fresh installation I ran sudo apt install --reinstall ubuntu-desktop and then I ran a graphical tool called aptitude and reinstalled all packages. May 28, 2024 · Open the GRUB configuration file: sudo nano /etc/default/grub. 2. 04 on my Huawei Matebook D15 2021 (i3-10gen) and I haven't got any sound. 0-31. If Master, Headphone and Speaker are muted again, use sudo alsactl store to restore saved settings. PulseAudio Sound Server is now in place of Dummy output in the Audio and Video - KDE Control Module as a audio playback device , but it still says "Dummy output" in the tray, but that might be just a display issue. Improve this question. So, I have installed the latest ubuntu === 21. Host: francois-BOHB-WAX9 Kernel: 5. 4. 3 LTS No Sound Dummy Output. Sorry for replying late, I hope you've found your solution online. I did a reboot and then the internet stopped working. Mar 17, 2024 · I'm having no sound on my machine: I tried every method available on the internet but I see no progress at all. I have Huawei notebook (KLVL-WXXW-PCB) with Ubuntu 22. Stack Exchange Network. There is also a dummy output. Help. Is this fixable, maybe due to it being a live test not full install. Installing pulseaudio will probably break pipewire in 24. 04 There's a regression (thanks JustNiz for notifying me) in the 5. Oct 12, 2022 · Apparently, my Huawei laptop comes with a sound card that doesn't work with Ubuntu, at least according to the kind folks over at The Odin Project. 13. Everything works as expected when using built in speakers Feb 3, 2023 · Open the terminal. 4 LTS on my computer using Hyper-V Manager. 04, same issue. I got only dummy output inside settings. ~$ sudo apt-get install pavucontrol ~$ pavucontrol. Settings → Sound then shows "Built-in Audio Analog Stereo" as the sound output and all sound works fine until I reboot again. 0-41-generic (i tried installing version 5. 0-39-generic x86_64. I can only see a “Dummy Output” which does not make any sound. Mar 14, 2023 · The problem is not Dummy Output; the problem is your hardware is different enough that the necessary codecs and fixes were not in the kernel or firmware packages and many still are not. 1 remote machine (running xrdp), I would like to be able to play sound on the remote machine. It only shows dummy output as a sink I can use. 1-Ubuntu SMP PREEMPT_DYNAMIC Sep 21, 2021 · When I remote connect from Windows 10 (using the default Windows RDP client) to my Linux Mint 20. Use the left and right arrow keys to select a volume control. Under 'hardinfo' no speaker or microphone is listed under Input devices . 16-rc1. I made a update & upgrade that break my screen resolution, but the sound was working, i solved reinstalling the drivers for Nvidia, but the sound is broken now. I've seen a few posts on this forum with similar and unresolved issues Explore the platform for sharing thoughts and freely expressing oneself on various topics at Zhihu's column. Select "Sound Settings". Kernel version: 5. 0-25-generic x86_64 bits: 64. Apr 21, 2022 · 6. 18. Install pavucontrol with. First, on the output interface at "Gnome Settings" I get a Dummy Output and no sound Sep 29, 2020 · After a little googling I found a blog post published in May that declared that the issue was that Pulseaudio and alsa might not be correctly installed and suggested executing the commands below. The above command will also open the file. 事件です Jun 6, 2017 · I installed ubuntu 17. I observe that it is a dummy output that has been installed. However, in the sound settings I see that the output device is "Dummy Sound" and no audio will play. Dec 28, 2023 · Dec 28, 2023 at 9:35. しかし！. I am running Windows 10 Pro as the primary system. I noticed that the neither gnome sound setup or alsamixer was picking up the device as a normal user, but alsamixer was picking up the device as root. UPDATE (2021-12-04) - I made a conclusion after reading posts of owners of Huawei Matebook Nov 23, 2020 · If you usually have an HDMI device attached, such as a monitor, and now it’s not attached, you will need to plug the monitor in again, go into your audio settings, then choose your notebook as the output. but nothing smart or working. defaults. I need to use Linux, so I installed Xubuntu 22. The kernel is 5. Just as simple as other questions about this topic, I've tried every solution available on forums but nothing seems to work, the main problem is that no sound card is in use. No option for analogue sound and a laptop 13. Mar 24, 2024 · My sound output device is stuck in a "SUSPENDED" state and is identified as "auto_null," which seems to be a dummy output. conf. Apr 9, 2014 · 3. My problem is that with ubuntu the sound does not work while if I start windows it works regularly. config/pulse_old/ ~/. A big Hint: though odd - It works after uninstall/reinstall of pulseaudio and alsa-base apt-get install --reinstall alsa-base pulseaudio. No sound - Ubuntu Mate 21. To do a full reinstall and replace any missing files, you need to append your apt command as shown in this answer. 04 dummy output and sound disappeared. No sound on Huawei Matebook D15 2021. HUAWEI-NBLB_WAX9N-M1010-NBLB_WAX9N_PCB_B2. 4 TLS! I recently got a chromebook which I install Linux on. I just upgraded to Ubuntu 22. wav. Machine: Type: Laptop System: HUAWEI product: BOM-WXX9 v: M1010 serial: <superuser required> Mobo: HUAWEI model: BOM-WXX9-PCB-B2 v: M1010 serial: <superuser Feb 18, 2024 · 0. Kernel modules: snd_hda_intel, snd_soc_skl. Desktop: GNOME 42. Jul 13, 2022 · since the update I have no audio. However, there was an additional device called dummy network in nmcli device which I removed to get the internet back and running. (Open your favourite song while adjust value) This way was work for me. Internal speakers work with Windows, so I believe hardware is fine and kernel Running latest Ubuntu 20. One possible fix is to use the "pavucontrol" tool to set up input and output settings. 04. Feb 28, 2024 · I have upgraded from 20. 3 Audio device: Intel Corporation Device a3f0 01:00. For now, I'll make do with my Bluetooth headphones which, fortunately, work just fine after a fresh install (I may have broken a few things in my attempts to fix the audio). Improve this answer. My OS: Ubuntu 22. Did a live "test" install of Kubuntu 22 Jammy, beautiful screen, blindingly quick BUT I have no sound, only "dummy sound" output. Update GRUB and reboot: sudo update-grub, sudo reboot. 10 | 23. 0 card(s) available. 10 today. Update your question to include Ubutu version (lsb_release -a), kernel version (uname -a) and hardware details (laptop model or motherboard/sound card details). 18, it didn't work) Output of "aplay -l" is : card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Sep 8, 2020 · Here are a couple links to solutions I've already tried: Fix no sound dummy output issue. and the output is. In devices I can only see "Dummy Output". I initially installed Mate/Ubuntu 20. Nov 26, 2019 · Instead of HDMI output [nvidia card driver 430. If, somehow, after applying this fix you decide to go back to the previous state before applying the fix, please follow the steps below: Run the following command in the terminal: rm -r ~/. Of course, add the following lines with your card and device number replacements. Persistent dummy output. I have tried with no success: editing the few things in alsa-base. Sometimes, it might be set to "Dummy Output" mistakenly (but it's the only option available). If I try connect any earphones its dont work and I still have no sound. Set GRUB_DEFAULT to the desired kernel: GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux 6. Only Dummy output in the selection of output device. Rebooted my system, still, no change and you guessed it back to the Dec 7, 2018 · After a reboot, the system does not detect my sound card, and shows "Dummy Output" as the sound output, and I have no sound of any kind. 50]. The “Dummy Output” issue in Ubuntu 22. It's not supported yet. 04 can be frustrating, but it’s usually not difficult to solve. Then i tried options snd-hda-intel probe_mask=1 model=auto and it seemed to fix the problem but the next day had the dummy output again. 04 (and 21. Update: I changed 3 different linux distro (ubuntu, lubuntu and mint) and the problem is always dummy output. When I checked the sound section in the Settings app I got this output resource: When I checked the community I got this resolve for old versions. 04 but then upgraded to 20. 3. I know for sure the sound worked originally when ChromeOS was installed. VLC. Mar 18, 2021 · #2 Fix PCI/internal sound card not detected (dummy output) with Ubuntu kernel 5. Back to your terminal , run this command. I managed to get HDMI/DisplayPort - Built-in-Audio adding options snd-hda-intel dmic_detect=0 to the /etc Apr 23, 2022 · I just come to install jelly on my HUAWEI Matebook D15 but unfortunately I get no sound. The sound is not working. The currently selected item is shown in red. System info, Thinkpad T460s, Kubuntu 20. 04, I noticed there's no sound coming out (from speakers, headphones or HDMI). gnome. 04 (only used 2nd "force-reload" command). I only see Dummy Output while trying to adjust volume, but sound works with external monitor attached via HDMI. This worked for me on Ubunto 20. In every Ubuntu based linux OS, there is an in-built application called Startup Applications. Extra information: $ cat /proc/ May 29, 2021 · Test your audio now. Try pulseaudio -k followed by pulseaudio --start. Otherwise, you may need to apply some changes to the PulseAudio settings. Jul 27, 2023 · LineOutとHDMIが存在していました。. $ lspci -nnk | grep -A2 Audio. Jan 9, 2024 · Bought a Huwaei I5 Matebook D14, slim elegant, nice metallic feel. Sound will not work on Ubuntu, but works fine on Windows 10. Feb 10, 2023 · I have installed ubuntu 22. It is possible that PulseAudio hasn't been initialized fully. Steps Taken So Far: Restarted PulseAudio using the command pulseaudio -k. To start, I have run. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Step 1: I opened the Startup Applications using the search bar. Output Device is "Dummy Output". I assumed it was an issue with the upgrade, so I did a clean install of 22. 3 multimedia 200 Series PCH HD Audio with lshw command and I tryed Jul 20, 2021 · I installed Ubuntu 21. If Dummy Output is still showing in audio GUI controls, use an audio player configured to play audio direct to ALSA device instead of via PipeWire. system specs. Any assistance would be appreciated, would like to avoid a reinstall. I need to restart my PC every time to fix it. Save the file and restart your computer, and you will hear the sound. 10 / 18. Here are some audio related outputs: Internal speaker (Audio) is not working in Ubuntu 20. Prior to the upgrade my sound was working, now it's not. Feb 8, 2024 · Click on the volume icon in the top-right corner of the screen. not sure. Lost Sound - Ubuntu 23. Sep 25, 2021 · No sound only "Dummy Output" on Huawei Matebook D 15 (Intel) Support. This occurs even though my sound hardware is connected properly. Apr 8, 2019 · I have asus laptop, some time after installation ubuntu 18. Nov 11, 2023 · Shortly after updating, there did not seem to be any problem, but after booting up the next morning, no sound would play through my headphones and gnome settings would only display “dummy output” for an output device. 04 to start again. My laptop is an i5 Fujitsu laptop. 8. $ sudo alsa force-reload. Everything functions under windows. di nf qp kq jq yf vp ep cy oh