---------- Forwarded message ----------
From:
Filipe Freire <freirefil@gmail.com>
Date: 27 September 2012 12:42
Subject: mounting extern FREECOM HD in squeeze
To: debian-user <
debian-user@lists.debian.org>
Dear All!
I am having problems getting a stable mount of an extern FREECOM HD on debian squeeze.
Sometimes it mounts and by running
# blkid -o list -c /dev/null
get
/dev/sdb1 vfat FREECOM HDD /media/FREECOM HDD 13EC-4051
but it often umounts while copying files and can not mount it again. Tried
placing the line in fstab
UUID=13EC-4051 /media/Ext-HD vfat defaults,auto,exec,users,rw 0 0
but get
mount: special device UUID=13EC-4051 does not exist
also /dev/sdb1 is gone.
Any missing mod that I should look for?
Any ideas are welcome.
Thank you in advance,
Filipe
PS what should be a relevant part from running dmesg is:
[ 193.043620] USB Mass Storage support registered.
[ 194.046020] scsi 8:0:0:0: Direct-Access Freecom Hard Drive XS 1.00 PQ
: 0 ANSI: 4
[ 194.046736] sd 8:0:0:0: Attached scsi generic sg2 type 0
[ 194.047446] sd 8:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.
81 TiB)
[ 194.053731] sd 8:0:0:0: [sdb] Write Protect is off
[ 194.053734] sd 8:0:0:0: [sdb] Mode Sense: 38 00 00 00
[ 194.060095] sd 8:0:0:0: [sdb] No Caching mode page present
[ 194.060099] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 194.073837] sd 8:0:0:0: [sdb] No Caching mode page present
[ 194.073840] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 194.090570] sdb: sdb1
[ 194.105295] sd 8:0:0:0: [sdb] No Caching mode page present
[ 194.105298] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 194.105300] sd 8:0:0:0: [sdb] Attached SCSI disk
[ 195.430432] FAT-fs (sdb1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 291.152427] usb 4-1.1: USB disconnect, device number 7
[ 291.152801] sd 8:0:0:0: [sdb] Unhandled error code
[ 291.152803] sd 8:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 291.152806] sd 8:0:0:0: [sdb] CDB: Read(10): 28 00 03 20 f0 7f 00 00 f0 00
[ 291.152811] end_request: I/O error, dev sdb, sector 52490367
[ 291.152830] sd 8:0:0:0: [sdb] Unhandled error code
[ 291.152831] sd 8:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 291.152833] sd 8:0:0:0: [sdb] CDB: Read(10): 28 00 03 20 f1 6f 00 00 10 00
[ 291.152837] end_request: I/O error, dev sdb, sector 52490607
[ 291.275859] usb 4-1.1: new full-speed USB device number 8 using ehci_hcd
[ 291.347612] usb 4-1.1: device descriptor read/64, error -32
[ 291.523504] usb 4-1.1: device descriptor read/64, error -32
[ 291.699237] usb 4-1.1: new full-speed USB device number 9 using ehci_hcd
[ 291.771127] usb 4-1.1: device descriptor read/64, error -32
[ 291.946866] usb 4-1.1: device descriptor read/64, error -32
[ 292.122578] usb 4-1.1: new full-speed USB device number 10 using ehci_hcd
[ 292.529829] usb 4-1.1: device not accepting address 10, error -32
[ 292.601888] usb 4-1.1: new full-speed USB device number 11 using ehci_hcd
[ 293.009116] usb 4-1.1: device not accepting address 11, error -32
[ 293.009290] hub 4-1:1.0: unable to enumerate USB device on port 1
[ 299.624267] FAT-fs (sdb1): Directory bread(block 138556096) failed
[ 299.624271] FAT-fs (sdb1): Directory bread(block 138556097) failed
[ 299.624274] FAT-fs (sdb1): Directory bread(block 138556098) failed
[ 299.624276] FAT-fs (sdb1): Directory bread(block 138556099) failed
[ 299.624278] FAT-fs (sdb1): Directory bread(block 138556100) failed
...
[ 299.624403] FAT-fs (sdb1): Directory bread(block 138556158) failed
[ 299.624405] FAT-fs (sdb1): Directory bread(block 138556159) failed
[ 347.480149] usb 4-1.1: new full-speed USB device number 12 using ehci_hcd
[ 347.552040] usb 4-1.1: device descriptor read/64, error -32
[ 347.727777] usb 4-1.1: device descriptor read/64, error -32
[ 347.903515] usb 4-1.1: new full-speed USB device number 13 using ehci_hcd
[ 347.975405] usb 4-1.1: device descriptor read/64, error -32
[ 348.151145] usb 4-1.1: device descriptor read/64, error -32