I'm running Ubuntu 11.04 in a Dell XPS15. When plugging in the Ipod it charges but when trying to mount it I can't find it anywhere.

I've done a dmesg | grep usb before plugging the Ipod and I can't see any errors, but when plugged in I see:

[ 2133.483377] usb 2-1.6: new high speed USB device using ehci_hcd and address 4

[ 2133.670208] cdc_ether 2-1.6:1.6: wwan0: register 'cdc_ether' at usb-0000:00:1d.0-1.6, Mobile Broadband Network Device, 02:80:37:ec:02:00

[ 2755.346215] usb 3-4: new high speed USB device using xhci_hcd and address 4

[ 2755.376509] usb 3-4: ep 0x83 - rounding interval to 512 microframes

[ 2755.381982] usb 3-4: ep 0x83 - rounding interval to 512 microframes

[ 2755.382093] usb 3-4: ERROR: Endpoint drop flag = 0, add flag = 1, and endpoint is not disabled.

[ 2755.394808] usb 3-4: ep 0x83 - rounding interval to 512 microframes

[ 2755.394943] usb 3-4: ERROR: Endpoint drop flag = 0, add flag = 1, and endpoint is not disabled.

I don't have any clue how can I try to make the Ipod works because the USB seems to be working fine for other devices (mice, camera,...)

Any thoughts or guide about what can I do?

Edit: If it helps, when doing: lsusb | grep Apple I get:

Bus 003 Device 012: ID 05ac:1299 Apple, Inc.