$ lsusb
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 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 054c:05b8 Sony Corp.
Bus 003 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 8564:1000 Transcend Information, Inc. JetFlash
Bus 001 Device 006: ID 0fce:01e7 Sony Ericsson Mobile Communications AB
Bus 001 Device 003: ID 058f:6377 Alcor Micro Corp. AU6375 4-LUN card reader
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
デバイスとして認識はされているようですが、アイコンもでないし音楽プレーヤ-にもでません
どうしたらいいでしょうか???