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'Dummy' audio device actually uses ALSA backend · Issue ...
https://github.com/LMMS/lmms/issues/2349#:~:text=Open%20Edit-%3ESettings%20and%20switch%20to%20the%20%27Dummy%27%20audio,steps%2C%20you%20should%20actually%20have%20working%20sound%20output.
audio - Windows 7 Install Dummy Sound Device - Super User
https://superuser.com/questions/598466/windows-7-install-dummy-sound-device
Windows 7 Install Dummy Sound Device. Ask Question Asked 8 years, 8 months ago. Active 8 years, 8 months ago. Viewed 4k times ... Wine programs use different audio device from system. 0. Make windows 10 recognize a application as a communication program for audio device. Hot Network Questions
'Dummy' audio device actually uses ALSA backend · Issue ...
https://github.com/LMMS/lmms/issues/2349
The 'Dummy' device is supposed to have no sound output, but the ALSA backend is actually being opened instead. This can be confirmed by repeating the steps but setting the ALSA device to 'null' in step 1. Now the dummy output will actually be silent.
audio - How to fix "Dummy Output" device and enable sound ...
https://unix.stackexchange.com/questions/669979/how-to-fix-dummy-output-device-and-enable-sound-to-be-played-on-a-linux-machin
Just use sudo usermod -a -G audio $ (whoami) to add your user account to the group, and then you should be allowed to use the Linux system's sound devices even on remote sessions, cron jobs, or whatever. Remember that you must log out your existing session and login again for the group membership change to take effect within the session. Share
Fix No Sound (Dummy Output) Issue In Ubuntu With SND HDA ...
https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html
Plug in the HDMI device back and you should be able to switch back to the integrated / external speakers, then you can unplug the HDMI cable again. [Edit: March 2020] There's a kernel regression (in Linux 5.3.0-41 and probably newer versions running on Ubuntu 19.10) which causes a new "dummy output" issue on Ubuntu 19.10.
Audio using dummy device.... | Linux.org
https://www.linux.org/threads/audio-using-dummy-device.18859/
Timidity had the sound-device open. So I'm guessing that somehow, at boot-time - Timidity was starting up before Pulseaudio and was opening the sound-device. And because Timidity had the sound device open, Pulseaudio was unable to access the sound-card, so it defaulted to route the audio through a dummy device - resulting in no audio.
How to create a dummy audio input device? - Raspberry Pi ...
https://forums.raspberrypi.com/viewtopic.php?t=42285
I need the dummy sound card in order to fake an audio input, which in turn is required to run a specific application (PJSIP). When I get the dummy sound card active, I can get PJSIP to run and work as I would expect, however, as soon as I …
Virtual Audio Devices - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/virtual-audio-devices
Virtual audio devices represent the filter graphs that render and capture audio content. The system audio driver (SysAudio) uses the available hardware and software components to determine the filter graphs to build. For more information about the system audio driver, see SysAudio System Driver. SysAudio's clients include DirectSound and the ...
pulseaudio - How I can fix "Dummy Output" on audio - Unix ...
https://unix.stackexchange.com/questions/396487/how-i-can-fix-dummy-output-on-audio
Yesterday my audio was working properly, but today I just have a "Dummy Audio" entry. When I run AlsaInfo I get: !!##### !!ALSA Information Script v 0.4.64 !!#####...
PulseAudio has no sound, only has Dummy Output - Ask …
https://askubuntu.com/questions/1359038/pulseaudio-has-no-sound-only-has-dummy-output
And the Output Devices only show Dummy Output. Some Info: uname -sr Linux 5.11.1-051101-generic # lspci -vvv | grep -A8 Audio 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) Subsystem: Lenovo Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller Control: I/O- Mem+ BusMaster+ ...
FPP Dummy Audio | AusChristmasLighting
https://auschristmaslighting.com/threads/fpp-dummy-audio.12747/
100. Location. Framingham, MA. Sep 25, 2020. #3. Do you have a pixel cape enabled (LED Panel or ws2811?). If so, the onboard audio has to be disabled and the only option is the "dummy" audio. You would need a USB sound device (which you would likely want anyway due to the poor quality of the onboard audio). T.
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