Pierre Frenkiel wrote: > On Fri, 22 Dec 2017, Tom Furie wrote: > >> Are the 1:0 and 1,0 above typos in the mail? If not, they should be 1.0. > > no: look at : http://www.alsa-project.org/main/index.php/Asoundrc > I checked with aplay -D hw:1.0 brahms.wav. > this gives : > Invalid value for card > > best regards,
I think it should be hw:1,0 or plughw:1,0 but are you sure it you have unmuted your channels (alsamixer) also try by disabling HDMI in bios regards
