saltedfish@saltedfish:~$ lsusb
Bus 002 Device 006: ID 05ac:129e Apple, Inc.
Bus 002 Device 003: ID 04f2:b1aa Chicony Electronics Co., Ltd
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 03f0:231d Hewlett-Packard
Bus 001 Device 004: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader
Bus 001 Device 003: ID 15d9:0a4c Trust International B.V.
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
saltedfish@saltedfish:~$ sudo ifuse /media/ipod
[sudo] password for saltedfish:
usbmuxd_get_device_list: error opening socket!
No device found, is it connected?
If it is make sure that your user has permissions to access the raw usb device.
If you're still having issues try unplugging the device and reconnecting it.