My Fiio e10k USB-DAC was working properly on Ubuntu 14.04, but when I did a fresh install of 16.04 the left and right audio chaels are reversed. This is only a problem with the USB-DAC, the computers onboard audio has the correct left/right orientation. So, I need to swap chaels on the USB-DAC, but leave the onboard audio the way is is.
Code:
DigiHug USB AudioManufacturer: FiiO
Speed: 12Mb/s (full)
USB Version: 1.10
Device Class: 00(>ifc )
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 8
Number of Configurations: 1
Vendor Id: 1852
Product Id: 7022
Revision Number: 0.01
Config Number: 1
Number of Interfaces: 4
Attributes: 80
MaxPower Needed: 500mA
Interface Number: 0
Name: usbhid
Alteate Number: 0
Class: 03(HID )
Sub Class: 00
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 81
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 18
Interval: 32ms
Interface Number: 1
Name: snd-usb-audio
Alteate Number: 0
Class: 01(audio)
Sub Class: 01
Protocol: 00
Number of Endpoints: 0
Interface Number: 2
Name: snd-usb-audio
Alteate Number: 0
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 0
Interface Number: 2
Name: snd-usb-audio
Alteate Number: 1
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 82
Direction: in
Attribute: 9
Type: Isoc
Max Packet Size: 388
Interval: 1ms
Interface Number: 2
Name: snd-usb-audio
Alteate Number: 2
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 82
Direction: in
Attribute: 9
Type: Isoc
Max Packet Size: 582
Interval: 1ms
Interface Number: 3
Name: snd-usb-audio
Alteate Number: 0
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 0
Interface Number: 3
Name: snd-usb-audio
Alteate Number: 1
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 03
Direction: out
Attribute: 9
Type: Isoc
Max Packet Size: 388
Interval: 1ms
Interface Number: 3
Name: snd-usb-audio
Alteate Number: 2
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 03
Direction: out
Attribute: 9
Type: Isoc
Max Packet Size: 582
Interval: 1ms
Interface Number: 3
Name: snd-usb-audio
Alteate Number: 3
Class: 01(audio)
Sub Class: 02
Protocol: 00
Number of Endpoints: 1
Endpoint Address: 03
Direction: out
Attribute: 9
Type: Isoc
Max Packet Size: 192
Interval: 1ms
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نویسنده: استخدام کار