I have a problem with HDMI sound, it's randomly mute...
I use an Xbox One Controller with a Jack output so i investigated and found a solution :
Blacklist the usb-snd-audio in Blacklist.conf
I used putty to modify the file but each time i reboot the file come ack to default and my code line is gone...
Tried to mount -o remount,rw /
Tried by FTP
All is fine, the file is modified, no error.
But when i reboot my modification are gone...
I must miss something.
The end my blacklist.conf file :
EDAC driver for amd76x clashes with the agp driver preventing the aperture
from being initialised (Ubuntu: #297750). Blacklist so that the driver
continues to build and is installable for the few cases where its
I also tried to trick the alsamixer but don't seem to do something, so i would like to blacklist this usb sound driver first to be sure it is or it is not the main problem, then i could investigate another things...
My PC : Micro ITX Core I5 7200U with 8Gb DDR4 and Seagate SSHD.
Thank you for your help !!! 🙂