See title; tested everything in live env, installed, and my sound card stopped working. It shows up in lspci.
Alsamixer
alsamixer
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5178:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5701:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
cannot open mixer: No such file or directory
lspci
06:00.0 Audio device: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series] (rev 01)
alsactl
alsactl init
Found hardware: "USB-Audio" "USB Mixer" "USB046d:0825" "" ""
Hardware is initialized using a generic method
Found hardware: "HDA-Intel" "Nvidia GPU 84 HDMI/DP" "HDA:10de0084,14583716,00100100" "0x1458" "0x3716"
Hardware is initialized using a generic method
Found hardware: "USB-Audio" "USB Mixer" "USB0d8c:0005" "" ""
Hardware is initialized using a generic method
Is my best bet here rebuilding on 20.04? I haven't tested that, but given that I haven't started my development environment setup yet I'm open to the idea.