Error mounting dev sdb1 at run media

How I can fix the Error mounting /dev/sdb1 at /media/… It works pretty good in the past but I made a clean installed of Ubuntu 14.04 LTS and the Error mounting coming.
I try to fix it with with Gparted, ntfs-3g, pmount, but this programs can’t find the external HDD.
But when I boot put the USB drive with Ubuntu 14.04 on test mode this can find and read my external HDD.
How I can fix it?

phrakture wrote:

This isn’t really about kernel stability. It’s more about the fact that if I upgrade my kernel, I can no longer plug in usb devices until I reboot, which is a tad goofy.

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• [SOLVED] Error Mounting Message /dev/sdb at /media…

1. Error Mounting Message /dev/sdb at /media…
   

   Ubuntu 17.10

   Hello everyone, thanks in advance for any help.

   The system opens fine, but when I click on the hard drive 1TB location I get a window message:

   Can’t access location
   Error mounting /dev/sdb at /media/this-is-my-user/1TB: Command-line `mount -t «ext4» -o «uhelper=udisks2,nodev,nosuid» «/dev/sdb» «/media/this-is-my-username/1TB»‘ exited with non-zero status 32: mount: /media/this-is-my-user/1TB: can’t read superblock on /dev/sdb

   I can’t copy paste the message so I gess all this double (triple) quotes are right.

   System is brand new, but after copying data from an external drive to the TeraByte (TB) I guess something went wrong and after booting I could not get the TB partition any more.

   I would very much appreciate some help.
   Thanks very much.

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2. Re: Error Mounting Message /dev/sdb at /media…
   

   allosaurus66; Hummmm …

   Well, we know we have to run some kind of file system check/repair:

   mount: /media/this-is-my-user/1TB: can’t read superblock on /dev/sdb

   so let’s see if we can find out what we are working with.
   Post back — Between Code Tags — the output of terminal commands:

   Code:

   sudo parted -l
   cat /etc/fstab

   code tag tutorial:
   http://ubuntuforums.org/showthread.p…8#post12776168

   Depending what shows ->

   is what we do next

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3. Re: Error Mounting Message /dev/sdb at /media…
   

   It should be /dev/sdb1 (or sdb2, etc). I don’t know why the GUI would try to mount it like that. Maybe output of the commands Bashing-om suggested will give us a clue.

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4. Re: Error Mounting Message /dev/sdb at /media…
   

   Many thanks for your interest Bashing-om,

   the command mount, with my proper user name:

   Code:

   mount: /media/this-is-my-user/1TB: can't read superblock on /dev/sdb

   gives me an arrow like:
   >
   
   
   for which I am too newbie to continue.

   After

   
   

   I get:

   Code:

   Modelo: ATA KINGSTON SA400S3 (scsi)
   Disco /dev/sda: 240GB
   Tama�o de sector (l�gico/f�sico): 512B/512B
   Tabla de particiones: gpt
   Disk Flags: 
   
   Numero  Inicio  Fin    Tama�o  Sistema de archivos  Nombre                Banderas
    1      1049kB  538MB  537MB   fat32                EFI System Partition  arranque, esp
    2      538MB   240GB  240GB   ext4
   
   
   Modelo: ATA ST1000DM010-2EP1 (scsi)
   Disco /dev/sdb: 1000GB
   Tama�o de sector (l�gico/f�sico): 512B/4096B
   Tabla de particiones: loop
   Disk Flags: 
   
   Numero  Inicio  Fin     Tama�o  Sistema de archivos  Banderas
    1      0,00B   1000GB  1000GB  ext4

   Also the
   gives me this:

   Code:

   # /etc/fstab: static file system information.
   #
   # Use 'blkid' to print the universally unique identifier for a
   # device; this may be used with UUID= as a more robust way to name devices
   # that works even if disks are added and removed. See fstab(5).
   #
   # <file system> <mount point>   <type>  <options>       <dump>  <pass>
   # / was on /dev/sda2 during installation
   UUID=5d633fae-92ff-48d8-a17f-624ff459fd48 /               ext4    errors=remount-ro 0       1
   # /boot/efi was on /dev/sda1 during installation
   UUID=8651-E876  /boot/efi       vfat    umask=0077      0       1
   /swapfile

   ---

5. Re: Error Mounting Message /dev/sdb at /media…
   

   allosaurus66; Welp —

   Not totally unexpected results —

   Before we proceed with the file system check and the attempted repair .. are you sure you are happy to devote ONE TB to a single partition ?

   See then what results:
   https://help.ubuntu.com/community/Fi…roubleshooting <- Basic filesystem checks and repairs

   #-> From liveUSB/DVD <- so everything is unmounted,swap off if necessary,

   #e2fsck is used to check the ext2/ext3/ext4 family of file systems. -p tries fixes where response not required

   Code:

   sudo e2fsck -C0 -p -f -v /dev/sdb1

   #if errors; which I do expect ! -y auto answers yes for fixes needing response see: man e2fsck

   Code:

   sudo e2fsck -f -y -v /dev/sdb1

   fsck http://www.thegeekstuff.com/2012/08/…mand-examples/

   Here if it errors out, post that output ! As it:
   Remains a possibility/probability that we will have to lend a hand manually and replace the superblock from backups.

   ain’t no step for a stepper

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6. Re: Error Mounting Message /dev/sdb at /media…
   

   Thx,
   Before I ran the checks, would you have a a TB in more than one partition?

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7. Re: Error Mounting Message /dev/sdb at /media…
   

   Shouldn’t you be trying to mount /dev/sdb1, not the device /dev/sdb.

   ---

8. Re: Error Mounting Message /dev/sdb at /media…
   

   I think you formatted drive, and did not even create sdb1 partition.

   Code:

   Modelo: ATA ST1000DM010-2EP1 (scsi)
   Disco /dev/sdb: 1000GB
   Tama�o de sector (l�gico/f�sico): 512B/4096B
   Tabla de particiones: loop

   Should be gpt or dos/msdos/MBR type partitioning.

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9. Re: Error Mounting Message /dev/sdb at /media…
   

   I explained wrong from the beginning. Sorry my tech language. I have 2 hard drives one is 250 GB the other is 1TB. I said partition wrongly.

   Last edited by allosaurus66; March 12th, 2018 at 09:48 PM.

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10. Re: Error Mounting Message /dev/sdb at /media…
    

    allosaurus66; Hey — hey

    Your ‘parted -l’ output:

    Tabla de particiones: loop

    where we expect something like my output:

    sysop@x1604:/$ sudo parted -l
    Model: ATA Samsung SSD 850 (scsi)
    Disk /dev/sda: 250GB
    Sector size (logical/physical): 512B/512B
    Partition Table: msdos
    Disk Flags:

    Number Start End Size Type File system Flags
    1 1049kB 149GB 149GB primary ext4 boot
    2 149GB 165GB 15.7GB extended
    5 149GB 154GB 4719MB logical linux-swap(v1)

    We propose that you do not have any partitions on that 1TB drive . While one can do that ,, it IS NOT a good practice, and will lead to serious addressing issues . How about at this point partitioning that drive in a useful format ?

    just my thought on the natter

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