I have also kernel power v46 and extmou which is working. Then i installed h-e-n gui but not working. log is: [ 4996.658294] usb 1-1: New USB device found, idVendor=0a16, idProduct=1200 [ 4996.658325] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4996.658355] usb 1-1: Product: Store'n'Go Mini [ 4996.658355] usb 1-1: Manufacturer: Verbatim ... [ 5001.766723] scsi 0:0:0:0: Direct-Access Verbatim Store'n'Go Mini 1.30 PQ: 0 ANSI: 2 [ 5001.784881] sd 0:0:0:0: [sda] 3948544 512-byte hardware sectors: (2.02 GB/1.88 GiB) ... [ 5001.790039] sda: [ 5002.109436] sd 0:0:0:0: [sda] Attached SCSI removable disk Can you point me where I am wrong. Thanks.