Comment 10 for bug 1591521

Per penalvch's recommendation :

Installed latest upstream kernel http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc6-yakkety/
and booted.
Still exhibits bug
dmesg :

[ 28.340550] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 28.362325] usb 2-1: New USB device found, idVendor=0bc2, idProduct=ab24
[ 28.362329] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 28.362331] usb 2-1: Product: BUP Slim BK
[ 28.362332] usb 2-1: Manufacturer: Seagate
[ 28.362333] usb 2-1: SerialNumber: NA7LYM08

I also tried enabling uas from the modprobe.d/ blacklist.conf, per google searching.
It gets further but still will not mount the drive
I confirmed this behavior is consistent with with rc3 and 4.4.0-24.

[ 88.574108] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 88.595434] usb 2-1: New USB device found, idVendor=0bc2, idProduct=ab24
[ 88.595440] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 88.595443] usb 2-1: Product: BUP Slim BK
[ 88.595444] usb 2-1: Manufacturer: Seagate
[ 88.595446] usb 2-1: SerialNumber: NA7LYM08
[ 88.626473] scsi host33: uas
[ 88.626755] usbcore: registered new interface driver uas
[ 88.628897] scsi 33:0:0:0: Direct-Access Seagate BUP Slim BK 0302 PQ: 0 ANSI: 6
[ 88.655532] sd 33:0:0:0: Attached scsi generic sg4 type 0
[ 88.656083] sd 33:0:0:0: [sdd] Spinning up disk...
[ 89.682395] .ready
[ 89.683600] sd 33:0:0:0: [sdd] 3907029167 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 89.683605] sd 33:0:0:0: [sdd] 4096-byte physical blocks
[ 90.882771] sd 33:0:0:0: [sdd] Write Protect is off
[ 90.882779] sd 33:0:0:0: [sdd] Mode Sense: 4f 00 00 00
[ 90.883914] sd 33:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 90.885177] sd 33:0:0:0: tag#0 data cmplt err -71 uas-tag 1 inflight: CMD
[ 90.885183] sd 33:0:0:0: tag#0 CDB: Inquiry 12 01 00 00 40 00
[ 121.937783] sd 33:0:0:0: tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD
[ 121.937792] sd 33:0:0:0: tag#0 CDB: Inquiry 12 01 00 00 40 00
[ 121.937909] scsi host33: uas_eh_bus_reset_handler start
[ 122.052871] usb 2-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 122.194535] usb 2-1: device firmware changed
[ 124.818870] usb usb2-port1: Could not disable after 2000 ms
[ 124.819015] scsi host33: uas_post_reset: alloc streams error -19 after reset
[ 124.819210] usb 2-1: USB disconnect, device number 2
[ 130.770888] EXT4-fs (sdc1): recovery complete
[ 130.770993] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
[ 132.966110] EXT4-fs (sdc3): mounted filesystem with ordered data mode. Opts: (null)