Hi Stefano On Sat, Sep 22, 2018, 20:21 Stefano Simonucci <stefano.simonu...@tin.it> wrote:
> > stefano@debsim:~$ sudo lsof /dev/snd/* > lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs > Output information may be incomplete. > COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME > timidity 656 timidity mem CHR 116,2 800 > /dev/snd/pcmC0D0p > timidity 656 timidity 3r CHR 116,33 0t0 12896 /dev/snd/timer > timidity 656 timidity 4u CHR 116,2 0t0 800 > /dev/snd/pcmC0D0p > timidity 656 timidity 5u CHR 116,7 0t0 14839 > /dev/snd/controlC0 > timidity 656 timidity 6u CHR 116,1 0t0 12897 /dev/snd/seq > Ok, so you have timidity blocking the sound card, there is already a bug report https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901148 As a workaround you can remove or disable timidity. Saludos >
