nixnine@nixnine-Inspiron-1545:~$ sudo tail -f /var/log/syslog
Jan 11 09:19:38 nixnine-Inspiron-1545 kernel: [  153.109503] sd 9:0:0:0: [sdb] Assuming drive cache: write through
Jan 11 09:19:38 nixnine-Inspiron-1545 kernel: [  153.109765] sd 9:0:0:0: [sdb] Attached SCSI disk
Jan 11 09:19:38 nixnine-Inspiron-1545 ata_id[1749]: unable to open '/dev/sdb'
Jan 11 09:23:07 nixnine-Inspiron-1545 anacron[934]: Job `cron.daily' started
Jan 11 09:23:07 nixnine-Inspiron-1545 anacron[1803]: Updated timestamp for job `cron.daily' to 2012-01-11
Jan 11 09:29:22 nixnine-Inspiron-1545 kernel: [  736.981737] gnome-shell[1452]: segfault at 0 ip 00a28016 sp bfd398c0 error 4 in libcogl.so.5.0.0[a0f000+74000]
Jan 11 09:29:22 nixnine-Inspiron-1545 gnome-session[1376]: WARNING: Application 'gnome-shell.desktop' killed by signal
Jan 11 09:35:24 nixnine-Inspiron-1545 kernel: [ 1099.581870] usb 2-3: USB disconnect, device number 4
Jan 11 09:35:24 nixnine-Inspiron-1545 kernel: [ 1099.596274] scsi: killing requests for dead queue
Jan 11 09:35:24 nixnine-Inspiron-1545 kernel: [ 1099.612272] scsi: killing requests for dead queue
Jan 11 09:35:51 nixnine-Inspiron-1545 kernel: [ 1126.456083] usb 2-3: new high speed USB device number 5 using ehci_hcd
Jan 11 09:35:51 nixnine-Inspiron-1545 mtp-probe: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3"
Jan 11 09:35:51 nixnine-Inspiron-1545 kernel: [ 1126.596398] scsi10 : uas
Jan 11 09:35:52 nixnine-Inspiron-1545 mtp-probe: bus: 2, device: 5 was not an MTP device
Jan 11 09:35:55 nixnine-Inspiron-1545 kernel: [ 1130.356719] scsi 10:0:0:0: Direct-Access     Hitachi  Touro Mobile Pro C70E PQ: 0 ANSI: 4
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1136.992119] scsi 10:0:0:0: uas_eh_abort_handler tag 0
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1136.992129] scsi 10:0:0:0: uas_eh_device_reset_handler tag 0
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1136.992134] scsi 10:0:0:0: uas_eh_target_reset_handler tag 0
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1136.992139] scsi 10:0:0:0: uas_eh_bus_reset_handler tag 0
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.104097] usb 2-3: reset high speed USB device number 5 using ehci_hcd
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.237322] scsi 10:0:0:0: Device offlined - not ready after error recovery
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.237373] scsi 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.237387] scsi 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.238712] scsi 10:0:0:1: Enclosure         Hitachi  SES              C70E PQ: 0 ANSI: 4
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.238926] scsi 10:0:0:2: uas_sense_old: urb length 26 disagrees with IU sense data length 510, using 18 bytes of sense data
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.238949] scsi: killing requests for dead queue
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.244451] sd 10:0:0:0: Attached scsi generic sg2 type 0
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.244602] ses 10:0:0:1: Attached Enclosure device
Jan 11 09:36:02 nixnine-Inspiron-1545 kernel: [ 1137.244709] ses 10:0:0:1: Attached scsi generic sg3 type 13
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.032069] sd 10:0:0:0: uas_eh_abort_handler tag 0
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.032076] sd 10:0:0:0: uas_eh_device_reset_handler tag 0
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.032079] sd 10:0:0:0: uas_eh_target_reset_handler tag 0
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.032082] sd 10:0:0:0: uas_eh_bus_reset_handler tag 0
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.144062] usb 2-3: reset high speed USB device number 5 using ehci_hcd
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277442] sd 10:0:0:0: Device offlined - not ready after error recovery
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277480] sd 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277488] sd 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:33 nixnine-Inspiron-1545 ata_id[2056]: unable to open '/dev/sdb'
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277492] sd 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277496] sd 10:0:0:0: [sdb] READ CAPACITY failed
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277498] sd 10:0:0:0: [sdb]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277502] sd 10:0:0:0: [sdb] Sense not available.
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277511] sd 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277515] sd 10:0:0:0: [sdb] Write Protect is off
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277518] sd 10:0:0:0: [sdb] Mode Sense: 00 00 00 00
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277521] sd 10:0:0:0: rejecting I/O to offline device
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277525] sd 10:0:0:0: [sdb] Asking for cache data failed
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277527] sd 10:0:0:0: [sdb] Assuming drive cache: write through
Jan 11 09:36:33 nixnine-Inspiron-1545 kernel: [ 1168.277715] sd 10:0:0:0: [sdb] Attached SCSI disk