gistfile1.txt

Error when trying to mount
#####################
Error mounting: mount exited with exit code 1: helper failed with:
mount: wrong fs type, bad option, bad superblock on /dev/sdf1,
       missing codepage or helper program, or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so



sudo fsck -n /dev/sdf1
##### 
fsck from util-linux 2.20.1
dosfsck 3.0.12, 29 Oct 2011, FAT32, LFN
Logical sector size is zero.


dmesg | tail - 20
##########
==> standard input <==
[  307.322493] sd 11:0:0:0: [sdf] 976754645 4096-byte logical blocks: (4.00 TB/3.63 TiB)
[  307.345651]  sdf: sdf1 sdf2
[  307.346361] sd 11:0:0:0: [sdf] 976754645 4096-byte logical blocks: (4.00 TB/3.63 TiB)
[  307.347585] sd 11:0:0:0: [sdf] Attached SCSI disk
[  307.686965] FAT-fs (sdf1): bogus number of reserved sectors
[  307.686968] FAT-fs (sdf1): Can't find a valid FAT filesystem
[  307.692011] EXT4-fs (sdf2): VFS: Can't find ext4 filesystem
[  340.434351] type=1400 audit(1407994071.593:32): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1335 comm="cupsd" pid=1335 comm="cupsd" capability=36  capname="block_suspend"
[  373.599153] FAT-fs (sdf1): bogus number of reserved sectors
[  373.599159] FAT-fs (sdf1): Can't find a valid FAT filesystem
tail: cannot open `20' for reading: No such file or directory
grahamsavage@grahamspc:~$ dmesg | tail -40
[   83.793940] FAT-fs (sdf1): Can't find a valid FAT filesystem
[   83.802313] EXT4-fs (sdf2): VFS: Can't find ext4 filesystem
[   98.450689] audit_printk_skb: 57 callbacks suppressed
[   98.450692] type=1400 audit(1407993829.369:31): apparmor="DENIED" operation="open" parent=3119 profile="/usr/lib/telepathy/mission-control-5" name="/etc/ld.so.preload" pid=3120 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[  124.267255] FAT-fs (sdf1): bogus number of reserved sectors
[  124.267260] FAT-fs (sdf1): Can't find a valid FAT filesystem
[  128.340995] FAT-fs (sdf1): bogus number of reserved sectors
[  128.341000] FAT-fs (sdf1): Can't find a valid FAT filesystem
[  144.463030] apt-check[3285]: segfault at 42e0 ip 00007f4261f02bbb sp 00007fff49f056b8 error 6 in libc-2.15.so[7f4261dba000+1b5000]
[  289.865406] usb 4-2: USB disconnect, device number 2
[  289.866302] sd 9:0:0:0: [sdf] Synchronizing SCSI cache
[  289.866400] sd 9:0:0:0: [sdf]  
[  289.866403] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[  289.867795] usb 4-2: Set SEL for device-initiated U1 failed.
[  289.867798] usb 4-2: Set SEL for device-initiated U2 failed.
[  296.878607] usb 4-2: new SuperSpeed USB device number 3 using xhci_hcd
[  296.895818] usb 4-2: New USB device found, idVendor=0bc2, idProduct=3312
[  296.895824] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  296.895826] usb 4-2: Product: Expansion Desk
[  296.895829] usb 4-2: Manufacturer: Seagate 
[  296.895831] usb 4-2: SerialNumber: NA4M4GG0
[  296.897184] scsi11 : usb-storage 4-2:1.0
[  297.894920] scsi 11:0:0:0: Direct-Access     Seagate  Expansion Desk   0737 PQ: 0 ANSI: 6
[  297.896188] sd 11:0:0:0: Attached scsi generic sg5 type 0
[  297.897229] sd 11:0:0:0: [sdf] Spinning up disk...
[  303.308341] .....ready
[  307.320749] sd 11:0:0:0: [sdf] 976754645 4096-byte logical blocks: (4.00 TB/3.63 TiB)
[  307.321371] sd 11:0:0:0: [sdf] Write Protect is off
[  307.321373] sd 11:0:0:0: [sdf] Mode Sense: 2b 00 10 08
[  307.321990] sd 11:0:0:0: [sdf] Write cache: enabled, read cache: enabled, supports DPO and FUA
[  307.322493] sd 11:0:0:0: [sdf] 976754645 4096-byte logical blocks: (4.00 TB/3.63 TiB)
[  307.345651]  sdf: sdf1 sdf2
[  307.346361] sd 11:0:0:0: [sdf] 976754645 4096-byte logical blocks: (4.00 TB/3.63 TiB)
[  307.347585] sd 11:0:0:0: [sdf] Attached SCSI disk
[  307.686965] FAT-fs (sdf1): bogus number of reserved sectors
[  307.686968] FAT-fs (sdf1): Can't find a valid FAT filesystem
[  307.692011] EXT4-fs (sdf2): VFS: Can't find ext4 filesystem
[  340.434351] type=1400 audit(1407994071.593:32): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1335 comm="cupsd" pid=1335 comm="cupsd" capability=36  capname="block_suspend"
[  373.599153] FAT-fs (sdf1): bogus number of reserved sectors
[  373.599159] FAT-fs (sdf1): Can't find a valid FAT filesystem