in openSUSE 13.1 plug and un-plug #dmesg [ 1909.199566] usb 4-2: new SuperSpeed USB device number 3 using xhci_hcd [ 1909.309961] usb 4-2: New USB device found, idVendor=0951, idProduct=1666 [ 1909.309971] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1909.309977] usb 4-2: Product: DataTraveler 3.0 [ 1909.309981] usb 4-2: Manufacturer: Kingston [ 1909.309985] usb 4-2: SerialNumber: 60A44C413B99BF611998453E [ 1909.311712] usb-storage 4-2:1.0: USB Mass Storage device detected [ 1909.311844] scsi6 : usb-storage 4-2:1.0 [ 1910.380363] scsi 6:0:0:0: Direct-Access Kingston DataTraveler 3.0 PMAP PQ: 0 ANSI: 6 [ 1910.380875] sd 6:0:0:0: Attached scsi generic sg3 type 0 [ 1911.323502] sd 6:0:0:0: [sdd] 30728832 512-byte logical blocks: (15.7 GB/14.6 GiB) [ 1911.324026] sd 6:0:0:0: [sdd] Write Protect is off [ 1911.324029] sd 6:0:0:0: [sdd] Mode Sense: 23 00 00 00 [ 1911.324518] sd 6:0:0:0: [sdd] No Caching mode page found [ 1911.324520] sd 6:0:0:0: [sdd] Assuming drive cache: write through [ 1911.327540] sd 6:0:0:0: [sdd] No Caching mode page found [ 1911.327542] sd 6:0:0:0: [sdd] Assuming drive cache: write through [ 1911.350882] sdd: sdd1 [ 1911.355631] sd 6:0:0:0: [sdd] No Caching mode page found [ 1911.355634] sd 6:0:0:0: [sdd] Assuming drive cache: write through [ 1911.355636] sd 6:0:0:0: [sdd] Attached SCSI removable disk [ 1918.886241] usb 4-2: USB disconnect, device number 3 [ 1918.889872] usb 4-2: Set SEL for device-initiated U1 failed. [ 1918.889885] usb 4-2: Set SEL for device-initiated U2 failed.