Hi all, I've installed the new version of Ubuntu hoping, I didn't have this kind of troubles.

I've searched through several forums for the answer without luck, I hope here, I can find some light.

I've the next HW

And this is the output of the aplay command with the "-l" and "-L" options: aplay -l and -L

And finally this is the output of the alsa report I've generated:
Alsa Script

I hope this information is enough to start something.

Thanks all and regards.

Well, please post the output of did you issue the command could you please attach a screenshot of your alsamixer settings (execute alsamixer in a terminal)?

Markus

Hi, sorry for the late response but I couldn't do this earlier.

lsmod |grep -i snd
snd_hda_codec_hdmi 23359 1
snd_hda_codec_realtek 266877 1
snd_hda_intel 23906 2
snd_hda_codec 88152 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5232 1 snd_hda_codec
snd_seq_midi 5164 0
snd_pcm 77716 2 snd_hda_intel,snd_hda_codec
snd_rawmidi 18510 1 snd_seq_midi
snd_seq_midi_event 5951 1 snd_seq_midi
snd_seq 51277 2 snd_seq_midi,snd_seq_midi_event
snd_timer 19085 2 snd_pcm,snd_seq
snd_seq_device 6034 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 55785 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_midi,snd_pcm, snd_rawmidi,snd_seq_midi_event,snd_seq,snd_timer,snd_seq_device
soundcore 880 1 snd
snd_page_alloc 7184 2 snd_hda_intel,snd_pcm

I searched for the command you gave me but I couldn't find it anywhere.

And I put the screenshots of the alsamixer configuration.

Attached Thumbnails