Try unmuting and raising your analog playback mixer elements. A lot of
them are muted and/or zeroed:
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 51 [80%] [-13.00dB] [off] <---
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 52 [81%] [-12.00dB] [off] <---
Front Right: Playback 52 [81%] [-12.00dB] [off] <---
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 0 [0%] [-51.00dB] <---
Front Right: Playback 0 [0%] [-51.00dB] <---
Simple mixer control 'Front',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 52 [81%] [-12.00dB] [off] <---
Front Right: Playback 52 [81%] [-12.00dB] [off] <---
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [off] <---
Front Right: Playback 64 [100%] [0.00dB] [off] <---
** Changed in: alsa-driver (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/831049
Title:
no audio
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