digitando "tail /var/log/messages"

Nov 8 22:35:28 localhost kernel: sda: Write Protect is off
Nov 8 22:35:28 localhost kernel: /dev/scsi/host1/bus0/target0/lun0: p4
Nov 8 22:42:19 localhost kernel: usb.c: USB disconnect on device 00:10.4-5 addr ess 2
Nov 8 22:43:06 localhost kernel: hub.c: new USB device 00:10.4-6, assigned addr ess 3
Nov 8 22:43:09 localhost usb.agent[2299]: usb-storage: already loaded
Nov 8 22:43:33 localhost kernel: usb.c: USB disconnect on device 00:10.4-6 addr ess 3
Nov 8 22:43:35 localhost kernel: hub.c: new USB device 00:10.4-5, assigned addr ess 4
Nov 8 22:43:38 localhost usb.agent[2369]: usb-storage: already loaded
Nov 8 22:47:02 localhost kernel: FAT: bogus logical sector size 20487
Nov 8 22:47:02 localhost kernel: VFS: Can't find a valid FAT filesystem on dev 08:00.