Hi, On Thu, May 21, 2020 at 08:22:46PM +0200, Eric Auge wrote: > forgot to ask in my previous mail but did you check your sndioctl settings? > $ sndioctl > input.level=0.494 > input.mute=0 > output.level=1.000 > output.mute=0 > app/aucat0.level=1.000 > app/aucat1.level=1.000 > app/mumble0.level=1.000 > app/mumble1.level=1.000
I had a fiddle with those, but I think mixerctl exposes all of those (albeit under different names) apart from the app-specific controls. By the way, in your previous mail you had master muted. I loaded your exact settings, unmuted master, and still nothing. I think the next step is to try some linux usb image and see if it works there. If not, I'm suspecting hardware. I know that a Lenovo engineer has had this machine open when they recalled the machine due to some dangerous battery-related something or other. I wonder if they forgot to plug something in... Anyway, thanks for your help -- much appreciated. -- Best Regards Edd Barrett http://www.theunixzoo.co.uk