We have collected the most relevant information on Select Default Audio Device Debian. Open the URLs, which are collected below, and you will find all the info you are interested in.
Alsa - how can I tell my default audio output is card 2 ...
https://unix.stackexchange.com/questions/93128/alsa-how-can-i-tell-my-default-audio-output-is-card-2-and-device-0-not-hdmi#:~:text=To%20set%20the%20default%20device%2C%20you%20should%20not,a%20default%20device%20without%20explicitly%20specifying%20a%20device.
drivers - How to change the default soundcard in Debian to ...
https://unix.stackexchange.com/questions/298265/how-to-change-the-default-soundcard-in-debian-to-an-external-usb
The usb card is my only working device (alsaplayer -o alsa -d hw:2,0 rocknroll.mp3 confirms this) so I came up with the following /etc/modprobe.d/sound file and restarted pulseaudio: options snd cards_limit=3 alias snd-card-0 snd-1 alias snd-card-1 snd-hdmi alias snd-card-2 snd-usb options snd slots=snd_usb_audio,snd_hd_intel,snd-1
debian - How can I select sysdefault as the global audio ...
https://unix.stackexchange.com/questions/529051/how-can-i-select-sysdefault-as-the-global-audio-device
As per srgbnd's Super User answer, this issue is caused by Timidity stealing the device on boot – a more permanent "quick and dirty" solution is to uninstall timidity-daemon, since the pulseaudio solution only seems to work once. Debian bug #901148 is the relevant one.
How to change audio output device? - Debian User Forums
https://forums.debian.net/viewtopic.php?t=66689
In Gnome: System>Preferences>Sound Using the arrows to the right of the Device bar at the top, select the device. It probably won't work. On my machine, if I want to use the PCI sound card, I usually have to disable the on-board codec in the BIOS or else either may work.
Now you know Select Default Audio Device Debian
Now that you know Select Default Audio Device Debian, we suggest that you familiarize yourself with information on similar questions.
