解决方法如下:
修改'/lib/udev/rules.d/90-pulseaudio.rules'文件:
原文件:
SUBSYSTEM!="sound", GOTO="pulseaudio_end"
ACTION!="change", GOTO="pulseaudio_end"
KERNEL!="card*", GOTO="pulseaudio_end"
SUBSYSTEMS=="usb", GOTO="pulseaudio_check_usb"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1978", ENV{PULSE_PROFILE_SET}="native-instruments-audio8dj.conf"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="0839", ENV{PULSE_PROFILE_SET}="native-instruments-audio4dj.conf"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2012", ENV{PULSE_PROFILE_SET}="maudio-fasttrack-pro.conf"
# NVidia and Intel HDAs often have more than one HDMI codec/port on the same card
ATTRS{vendor}=="0x10de", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
ATTRS{vendor}=="0x8086", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
GOTO="pulseaudio_end"
LABEL="pulseaudio_end"
修改为:
SUBSYSTEM!="sound", GOTO="pulseaudio_end"
ACTION!="change", GOTO="pulseaudio_end"
KERNEL!="card*", GOTO="pulseaudio_end"
SUBSYSTEMS=="usb", GOTO="pulseaudio_check_usb"
LABEL="
pulseaudio_check_usb"
ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1978", ENV{PULSE_PROFILE_SET}="native-instruments-audio8dj.conf"
ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="0839", ENV{PULSE_PROFILE_SET}="native-instruments-audio4dj.conf"
ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2012", ENV{PULSE_PROFILE_SET}="maudio-fasttrack-pro.conf"
# NVidia and Intel HDAs often have more than one HDMI codec/port on the same card
ATTRS{vendor}=="0x10de", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
ATTRS{vendor}=="0x8086", ENV{PULSE_PROFILE_SET}="extra-hdmi.conf"
GOTO="pulseaudio_end"
LABEL="pulseaudio_end"