similar to unable to mount external usb hard disk

Giacomo Fontanelli giacomofontanelli76 at gmail.com
Mon Jan 27 14:50:47 UTC 2014


Hi, this is what I get typing "tail -f /var/log/kern.log" as soon as I plug
the external hard disk. Thank you


Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191598] Result:
hostbyte=DID_ERROR driverbyte=DRIVER_SENSE
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191601] sd 6:0:0:0: [sdb]
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191605] Sense Key : Hardware
Error [current]
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191611] sd 6:0:0:0: [sdb]
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191615] Add. Sense: No
additional sense information
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191621] sd 6:0:0:0: [sdb] CDB:
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191625] Read(10): 28 00 3a 38
4f f0 00 00 08 00
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191640] end_request: I/O
error, dev sdb, sector 976769008
Jan 27 15:45:20 giacomo-Linux kernel: [ 5049.191648] Buffer I/O error on
device sdb1, logical block 122095870
Jan 27 15:46:56 giacomo-Linux kernel: [ 5144.846385] usb 1-8: USB
disconnect, device number 4
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.072034] usb 1-8: new
high-speed USB device number 5 using ehci-pci
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.204989] usb 1-8: New USB
device found, idVendor=14cd, idProduct=6116
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.204997] usb 1-8: New USB
device strings: Mfr=1, Product=3, SerialNumber=2
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.205002] usb 1-8: Product: USB
2.0  SATA BRIDGE
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.205006] usb 1-8: Manufacturer:
Super Top
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.205010] usb 1-8: SerialNumber:
M6116018VF17
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.205312] ums-cypress 1-8:1.0:
USB Mass Storage device detected
Jan 27 15:47:48 giacomo-Linux kernel: [ 5197.205952] scsi7 : usb-storage
1-8:1.0
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.204670] scsi 7:0:0:0:
Direct-Access     WDC WD50 00LPVX-08V0TT2        PQ: 0 ANSI: 0
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.205503] sd 7:0:0:0: Attached
scsi generic sg3 type 0
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.205639] sd 7:0:0:0: [sdb]
976773168 512-byte logical blocks: (500 GB/465 GiB)
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.206255] sd 7:0:0:0: [sdb]
Write Protect is off
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.206262] sd 7:0:0:0: [sdb] Mode
Sense: 03 00 00 00
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.207132] sd 7:0:0:0: [sdb] No
Caching mode page found
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.207140] sd 7:0:0:0: [sdb]
Assuming drive cache: write through
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.209253] sd 7:0:0:0: [sdb] No
Caching mode page found
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.209260] sd 7:0:0:0: [sdb]
Assuming drive cache: write through
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.277314]  sdb: sdb1
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.279762] sd 7:0:0:0: [sdb] No
Caching mode page found
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.279771] sd 7:0:0:0: [sdb]
Assuming drive cache: write through
Jan 27 15:47:49 giacomo-Linux kernel: [ 5198.279778] sd 7:0:0:0: [sdb]
Attached SCSI disk
Jan 27 15:47:57 giacomo-Linux kernel: [ 5205.932041] usb 1-8: reset
high-speed USB device number 5 using ehci-pc


On Fri, Jan 24, 2014 at 4:31 PM, Sarunas Burdulis <
sarunas at math.dartmouth.edu> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 01/24/2014 09:51 AM, John R. Sowden wrote:
> >>> Hi folks
> >>>
> >>> I have an external USB hard disk. I use Lubuntu 13.10 64bit. When I
> >>> plug in the device to my pc it can't recognize the HD.
> >>>
> >>> If I type lsusb I get the message
> >>>
> >>> Bus 002 Device 006: ID 14cd:6116 Super Top M6116 SATA Bridge.
> >>>
> >>> I found also other posts in the net concerning problem relative to
> >>> this hub, but it seems that nobody solved the compatibility problem.
> >>>
> >>> Could you help me?
> >>>
> >>> Thank you
> >>> --
> >>> ubuntu-users mailing list
> >>> ubuntu-users at lists.ubuntu.com <mailto:ubuntu-users at lists.ubuntu.com>
> >>> Modify settings or unsubscribe at:
> >>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-users
> >>
> >> I am having a lot of errors on boot up.  I think it might be related
> >> to the auto recognize usb devices plugged in (hal?).
> >>
> > I took your advise I got a couple of pages of the below 2 message
> > lines.  What it means is out of my league.
> >
> > [57317.355004] [drm:drm_mode_addfb], [FB:42]
> > [57317.355020] [drm:radeon_crtc_page_flip], flip-ioctl() cur_fbo =
> > f1aef000, cur_bbo = f60b3600
> >
> > [57436.513509] [UFW BLOCK] IN=eth0 OUT=
> > MAC=01:00:5e:00:00:01:c0:c1:c0:8e:fa:2b:08:00 SRC=192.168.1.1
> > DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=2
>
> The above lines are not relevant to USB disk.
>
> Open a terminal window and give the following command:
>
> tail -f /var/log/kern.log
>
> This will show what is being reported to kernel log. Plug in you drive
> and note the new output lines in terminal. These might be relevant to
> whatever issue there is with the disk.
>
> Sarunas Burdulis
>
> http://math.dartmouth.edu/~sarunas
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> dHwAn3dHF57EsRVu13Zpaw38umkhv6xh
> =jCpA
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> --
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>
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