Ubuntu
linux package

  1. Bug #1212430
  2. Comment #0

Comment 0 for bug 1212430

Revision history for this message
Chris J Arges (arges) wrote :

For some usbaudio devices, an unexpected type can cause parse_audio_unit() to fail.
This results in a message like the following:

[544717.685926] usb 1-1.5: new high-speed USB device number 14 using ehci_hcd
[544717.779149] usb 1-1.5: New USB device found, idVendor=1235, idProduct=8014
[544717.779154] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[544717.779157] usb 1-1.5: Product: Scarlett 18i8 USB
[544717.779160] usb 1-1.5: Manufacturer: Focusrite
[544717.779162] usb 1-1.5: SerialNumber: 00009F2B
[544717.833068] usbaudio: unit 51: unexpected type 0x09
[544717.833568] usbaudio: unit 52: unexpected type 0x09

The commit 61ac51301e6c6d4ed977d7674ce2b8e713619a9b, allows for this type to also be handled, allowing the usbaudio device to operate.

This was fixed in v3.9-rc4 and beyond; therefore precise/quantal and raring are affected.