After going through some pactl and pacmd commands to look at PulseAudio settings, my L5 now don’t display any sound card.
Where previously this command gave me this:
purism@pureos:~$ pactl list short cards
0 alsa_card.platform-sound module-alsa-card.c
1 alsa_card.platform-sound-wwan module-alsa-card.c
it now gives me:
$ pactl list short cards
Connection error: Connection refused
pa_context_connect() failed: Connection refused
Rebooting doesn’t seem to help here. This is the my dmesg output related to audio:
$ sudo dmesg | grep -i audio
[ 3.473736] reg-fixed-voltage regulator-audio-pwr-en: GPIO lookup for consumer (null)
[ 3.473747] reg-fixed-voltage regulator-audio-pwr-en: using device tree for GPIO lookup
[ 3.473766] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/regulator-audio-pwr-en[0]'
[ 3.473805] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regulator-audio-pwr-en[0]' - status (0)
[ 3.474063] reg-fixed-voltage regulator-audio-1v8: GPIO lookup for consumer (null)
[ 3.474072] reg-fixed-voltage regulator-audio-1v8: using device tree for GPIO lookup
[ 3.474086] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/regulator-audio-1v8[0]'
[ 3.474105] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/regulator-audio-1v8[0]'
[ 3.474123] reg-fixed-voltage regulator-audio-1v8: using lookup tables for GPIO lookup
[ 3.474131] reg-fixed-voltage regulator-audio-1v8: No GPIO consumer (null) found
[ 23.368077] of_get_named_gpiod_flags: parsed 'simple-audio-card,hp-det-gpio' property of node '/sound[0]' - status (0)
[ 23.368220] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[ 23.752363] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound-wwan[0]'
[ 23.752397] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound-wwan[0]'
[ 128.450341] usb 3-1: Product: USB Audio
[ 128.595026] input: Generic USB Audio Consumer Control as /devices/platform/soc@0/38100000.usb/xhci-hcd.5.auto/usb3/3-1/3-1:1.3/0003:2F6D:49A1.0001/input/input8
[ 128.653774] input: Generic USB Audio as /devices/platform/soc@0/38100000.usb/xhci-hcd.5.auto/usb3/3-1/3-1:1.3/0003:2F6D:49A1.0001/input/input9
[ 128.654265] hid-generic 0003:2F6D:49A1.0001: input,hiddev96,hidraw0: USB HID v1.11 Device [Generic USB Audio] on usb-xhci-hcd.5.auto-1/input3
[ 129.042739] usbcore: registered new interface driver snd-usb-audio
What should I do?