Seems like error is on linux/usb side rather than audio side, reassigning to linux.
[19857.752114] usb 2-1: new full speed USB device using uhci_hcd and address 6 [19857.872116] usb 2-1: device descriptor read/64, error -71 [19858.096122] usb 2-1: device descriptor read/64, error -71 [19858.312162] usb 2-1: new full speed USB device using uhci_hcd and address 7 [19858.432113] usb 2-1: device descriptor read/64, error -71 [19858.656118] usb 2-1: device descriptor read/64, error -71 [19858.872139] usb 2-1: new full speed USB device using uhci_hcd and address 8 [19859.284144] usb 2-1: device not accepting address 8, error -71 [19859.397107] usb 2-1: new full speed USB device using uhci_hcd and address 9 [19859.812101] usb 2-1: device not accepting address 9, error -71 [19859.812150] hub 2-0:1.0: unable to enumerate USB device on port 1 ** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/718355 Title: USB headphones and microphone not recognised -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
