Estou um pouco preso a consertar meu áudio no Kubuntu 18 (o mesmo aconteceu com o Kubuntu 16). O único dispositivo de som que tenho na bandeja é "Saída fictícia"
kosyakov@kosyakov-XPS13:~$ sudo lspci -v | grep -A 10 -i audio
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) (prog-if 80)
Subsystem: Dell Sunrise Point-LP HD Audio
Flags: bus master, fast devsel, latency 32, IRQ 134
Memory at dc428000 (64-bit, non-prefetchable) [size=16K]
Memory at dc400000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
No entanto,
kosyakov@kosyakov-XPS13:~$ aplay -l
aplay: device_list:270: no soundcards found...
Até agora, o que tentei é recarregar o serviço alsa, recarregar o pulseaudio e todos os outros conselhos e tutoriais populares.
kosyakov@kosyakov-XPS13:~$ lsmod | grep snd
snd_intel8x0 40960 0
snd_ac97_codec 131072 1 snd_intel8x0
snd_soc_skl 90112 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
snd_hda_ext_core 24576 1 snd_soc_skl
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_soc_acpi 16384 1 snd_soc_skl
snd_soc_core 241664 1 snd_soc_skl
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 2 snd_ac97_codec,snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hda_intel 40960 0
snd_hda_codec 126976 1 snd_hda_intel
snd_hda_core 81920 4 snd_hda_intel,snd_hda_codec,snd_hda_ext_core,snd_soc_skl
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 9 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_ext_core,snd_hda_core,snd_ac97_codec,snd_soc_skl,snd_intel8x0,snd_soc_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd 81920 12 snd_compress,snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_ac97_codec,snd_timer,snd_rawmidi,snd_intel8x0,snd_seq_device,snd_soc_core,snd_pcm
soundcore 16384 1 snd
E dispositivos que tenho:
kosyakov@kosyakov-XPS13:~$ sudo find /dev/ | grep snd
/dev/snd
/dev/snd/seq
/dev/snd/timer
Até agora eu estou preso em como fazer o ALSA detectar meu cartão. Eu apreciaria suas ideias.