speaker-test -c 2 -t wav -D hw:0,0
it is strange that only headphone support Jack detection but the front
Michael does not ( Misc = NO_PRESENCE)
do your computer chassis have a hda front panel with Jack detection
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Control: name="Front Headphone Jack", index=0, device=0
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x0221401f: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Green
DefAssociation = 0x1, Sequence = 0xf
Pin-ctls: 0xc0: OUT HP VREF_HIZ
Unsolicited: tag=01, enabled=1
Connection: 2
0x02 0x03*
Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
Control: name="Front Mic Jack Mode", index=0, device=0
ControlAmp: chs=0, dir=In, idx=0, ofs=0
Control: name="Front Mic Phantom Jack", index=0, device=0
Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
Vref caps: HIZ 50 GRD 80
Pin Default 0x02a19120: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
DefAssociation = 0x2, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Connection: 2
0x02 0x03*
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https://bugs.launchpad.net/bugs/1117971
Title:
High frequency audio is distorted
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