Hi
I want to permanently raise the audio volume of my KDE (5.22) to 120%. Although I can raise the volume by going to (System Settings > Hardware > Audio), after reboot, it restores it back to 100%. So, my question is that how can I permanently raise the audio volume to 120%?
PS: As the builtin sound card is not working, therefore, I am using a USB sound card which is identified as:

Code: Select all

Bus 003 Device 002: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controller