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USB flash drive mount ERROR MESSAGE

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Error mounting /dev/sdb4 at /media/thura/pfSense: Command-line `mount -t "ufs" -o "uhelper=udisks2,nodev,nosuid" "/dev/sdb4" "/media/thura/pfSense"' exited with non-zero exit status 32: mount: /dev/sdb4 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sdb4,
       missing codepage or helper program, or other error       In some cases useful info is found in syslog - try
       dmesg | tail or so.

 

I already try following,

$sudo fdisk -l

$sudo fsck.fat -v /dev/sdbx

or

$sudo fsk.ext4 -v /dev/sdbx

$sudo mke2fs -n /dev/sdbx

$sudo e2fsck -b block_number /dev/sdbx

RESULT

e2fsck 1.42.13 (17-May-2015)
e2fsck: Invalid argument while trying to open /dev/sdb4

The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem.  If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
    e2fsck -b 8193 <device>
 or
    e2fsck -b 32768 <device>
related to an answer for: USB Flash Drive cannot mount in Ubuntu
asked Jun 5 in Beginner by Thura (610 points)
edited Jun 6 by Thura

1 Answer

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/dev/sdb4 write-protected, mounting read-only

ဒီစာအရ usb ဆိုတဲ့အတွက် /dev/sdb အောက်မှာ mount လုပ်မှာပါ။ write protection လုပ်ထားလားဆိုတာ ကတော့ ဘယ်စက်ထဲမှာ ဘယ်လို lock လုပ်ခဲ့လဲ စစ်ကြည့်ပါ။ permission က read-only ပဲရထားပါတယ်။

mount: wrong fs type, bad option, bad superblock   

ဒီစာအရလည်း usb ပျက်နေလား စစ်ကြည့်သင့်ပါတယ်။ file format type ကိုလည်း စစ်ကြည့်ပေးပါ။ 

answered Jul 3 by Tho Hi (520 points)

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