вот что показывают утилиты
Код: Выделить всё
aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
default:CARD=Intel
HDA Intel, ALC662 rev1 Analog
Default Audio Device
sysdefault:CARD=Intel
HDA Intel, ALC662 rev1 Analog
Default Audio Device
front:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Front speakers
surround21:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Direct sample mixing device
dmix:CARD=Intel,DEV=1
HDA Intel, ALC662 rev1 Digital
Direct sample mixing device
dsnoop:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Direct sample snooping device
dsnoop:CARD=Intel,DEV=1
HDA Intel, ALC662 rev1 Digital
Direct sample snooping device
hw:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Direct hardware device without any conversions
hw:CARD=Intel,DEV=1
HDA Intel, ALC662 rev1 Digital
Direct hardware device without any conversions
plughw:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Hardware device with all software conversions
plughw:CARD=Intel,DEV=1
HDA Intel, ALC662 rev1 Digital
Hardware device with all software conversionsИ alsamixer

Код: Выделить всё
cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0x902c0000 irq 44Удалил pulsaudio - не помогло
НА этом же компьютере стоят CentOS7 и Mint 17.3 - там со звуком всё в порядке