Comment 6 for bug 336189

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu jaunty (development branch)
Release: 9.04
Codename: jaunty

Linux sshd-desktop 2.6.28-11-generic #38-Ubuntu SMP Fri Mar 27 09:00:52 UTC 2009 i686 GNU/Linux

When i connect my external usb drive WD 2500BEV in dmesg i see next:

[ 919.548017] usb 2-3: new high speed USB device using ehci_hcd and address 4
[ 919.681389] usb 2-3: configuration #1 chosen from 1 choice
[ 919.681650] scsi9 : SCSI emulation for USB Mass Storage devices
[ 919.688495] usb-storage: device found at 4
[ 919.688497] usb-storage: waiting for device to settle before scanning
[ 924.688143] usb-storage: device scan complete
[ 924.688636] scsi 9:0:0:0: Direct-Access WD 2500BEV External 1.05 PQ: 0 ANSI: 4
[ 924.689870] sd 9:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 924.690616] sd 9:0:0:0: [sdb] Write Protect is off
[ 924.690618] sd 9:0:0:0: [sdb] Mode Sense: 21 00 00 00
[ 924.690620] sd 9:0:0:0: [sdb] Assuming drive cache: write through
[ 924.695369] sd 9:0:0:0: [sdb] 488397168 512-byte hardware sectors: (250 GB/232 GiB)
[ 924.696117] sd 9:0:0:0: [sdb] Write Protect is off
[ 924.696119] sd 9:0:0:0: [sdb] Mode Sense: 21 00 00 00
[ 924.696122] sd 9:0:0:0: [sdb] Assuming drive cache: write through
[ 924.696126] sdb: sdb1
[ 924.742607] sd 9:0:0:0: [sdb] Attached SCSI disk
[ 924.742669] sd 9:0:0:0: Attached scsi generic sg2 type 0
[ 927.912617] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 927.912623] Info fld=0x0
[ 927.912625] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 931.289990] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 931.289997] Info fld=0x0
[ 931.289999] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 934.228114] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 934.228120] Info fld=0x0
[ 934.228121] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 937.174364] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 937.174371] Info fld=0x0
[ 937.174373] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 940.262986] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 940.262993] Info fld=0x0
[ 940.262994] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 943.211112] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 943.211119] Info fld=0x0
[ 943.211120] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 946.422112] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 946.422118] Info fld=0x0
[ 946.422120] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 949.493611] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 949.493617] Info fld=0x0
[ 949.493618] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 952.728731] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 952.728738] Info fld=0x0
[ 952.728740] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 955.795234] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 955.795240] Info fld=0x0
[ 955.795242] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 959.144482] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 959.144489] Info fld=0x0
[ 959.144490] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 962.379482] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 962.379489] Info fld=0x0
[ 962.379490] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 965.303730] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 965.303737] Info fld=0x0
[ 965.303738] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 968.260853] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 968.260860] Info fld=0x0
[ 968.260861] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 971.480855] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 971.480861] Info fld=0x0
[ 971.480862] sd 9:0:0:0: [sdb] Add. Sense: No additional sense information
[ 974.843227] sd 9:0:0:0: [sdb] Sense Key : No Sense [current]
[ 974.843234] Info fld=0x0