bits

I download the last kernel 4.4.1 with jessie (vanilla version), and I see "Enabled audio devices: analog playback and capture"

I have installed pulseaudio and alsa but I do not get sound by output jack.

I probed with mplayer and mpd. Also I see alsamixer and the values are in 100%.

Thanks
 
Edit: When I put "modprobe snd_pcm_oss" I receive the message: FATAL: Module snd_pcm_oss not found
Attach more information:
$ systemctl status alsa-restore.service
â alsa-restore.service - Restore Sound Card State
   Loaded: loaded (/lib/systemd/system/alsa-restore.service; static)
   Active: inactive (dead) since mar 2016-02-23 12:44:56 CET; 4h 31min ago
 Main PID: 473 (code=exited, status=0/SUCCESS)
$ systemctl status alsa-store.service
â alsa-store.service - Store Sound Card State
   Loaded: loaded (/lib/systemd/system/alsa-store.service; static)
   Active: inactive (dead)