dmesg snip from the patched kernel available at http://kernel.ubuntu.com/~manjo/precise/lp1000424-usb/

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 USB 3.0 device connected to SuperSpeed port 
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[   65.886284] usb 3-3: new high-speed USB device number 2 using xhci_hcd
[   65.934401] xhci_hcd 0000:00:14.0: device LPM test failed, may disconnect and re-enumerate
[   65.935247] usb 3-3: ep 0x2 - rounding interval to 32768 microframes, ep desc says 0 microframes
[   65.935253] usb 3-3: ep 0x81 - rounding interval to 32768 microframes, ep desc says 0 microframes
[   65.935472] scsi6 : usb-storage 3-3:1.0
[   66.934268] scsi 6:0:0:0: Direct-Access     JetFlash Transcend 32GB   1.00 PQ: 0 ANSI: 5
[   66.934764] sd 6:0:0:0: Attached scsi generic sg2 type 0
[   66.934901] sd 6:0:0:0: [sdb] 61741056 512-byte logical blocks: (31.6 GB/29.4 GiB)
[   66.935077] sd 6:0:0:0: [sdb] Write Protect is off
[   66.935082] sd 6:0:0:0: [sdb] Mode Sense: 23 00 00 00
[   66.935449] sd 6:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
[   66.944938]  sdb: sdb1
[   66.945593] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[   67.123684] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
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 USB 3.0 device connected to HighSpeed port 1 
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[  170.268978] usb 1-1.2: new high-speed USB device number 5 using ehci_hcd
[  170.363263] scsi7 : usb-storage 1-1.2:1.0
[  171.361325] scsi 7:0:0:0: Direct-Access     JetFlash Transcend 32GB   1.00 PQ: 0 ANSI: 5
[  171.362793] sd 7:0:0:0: Attached scsi generic sg2 type 0
[  171.363639] sd 7:0:0:0: [sdb] 61741056 512-byte logical blocks: (31.6 GB/29.4 GiB)
[  171.364672] sd 7:0:0:0: [sdb] Write Protect is off
[  171.364676] sd 7:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  171.365124] sd 7:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
[  171.377814]  sdb: sdb1
[  171.379837] sd 7:0:0:0: [sdb] Attached SCSI removable disk
[  171.531986] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
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 USB 3.0 device connected to HighSpeed port 2
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[  242.491816] usb 4-2: new SuperSpeed USB device number 2 using xhci_hcd
[  242.509609] scsi8 : usb-storage 4-2:1.0
[  243.507912] scsi 8:0:0:0: Direct-Access     JetFlash Transcend 32GB   1.00 PQ: 0 ANSI: 5
[  243.509408] sd 8:0:0:0: Attached scsi generic sg2 type 0
[  243.509423] sd 8:0:0:0: [sdb] 61741056 512-byte logical blocks: (31.6 GB/29.4 GiB)
[  243.509649] sd 8:0:0:0: [sdb] Write Protect is off
[  243.509662] sd 8:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  243.509828] sd 8:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
[  243.517322]  sdb: sdb1
[  243.518455] sd 8:0:0:0: [sdb] Attached SCSI removable disk
[  243.651442] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)