Hi, guys.
I have a problem with sound preferences.
I have usb headphones and 2.1 sound, i want to setup it's to use headphones in voice chats(discord, skype etc) and 2.1 with all other application. So what a problem?
When i set up in pavucontrol devices for applications, any sound(from other tab chrome, or when youtube start play next video, or when i up\down volume, or when system play notification sound) revert all settings in pavucontrol to default device. So how i can deal with it?
中文 
deepin 
Hi, guys.
I have a problem with sound preferences.
I have usb headphones and 2.1 sound, i want to setup it's to use headphones in voice chats(discord, skype etc) and 2.1 with all other application. So what a problem?
When i set up in pavucontrol devices for applications, any sound(from other tab chrome, or when youtube start play next video, or when i up\down volume, or when system play notification sound) revert all settings in pavucontrol to default device. So how i can deal with it?