SD Card, no read, bad superblock, no response - read on phone
by hkjz from LinuxQuestions.org on (#5PXMT)
Hello there,
I have an SD card that is mainly used in the phone. Unfortunately it has problems with it, I could not copy anything to it. Nevertheless, I was able to paste items from the card into the phone and start exploring it.
I can't access it from GParted. Below is the result of some commands used.
Code:$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
mmcblk0 179:0 0 28.9G 0 disk
mmcblk0p1 179:1 0 28.9G 0 part
$ sudo fdisk -l
Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 8192 60506111 60497920 28.9G c W95 FAT32 (LBA)
$ sudo mount /dev/mmcblk0 /mnt/SD-Ruf
mount: /mnt/SD-Ruf: wrong fs type, bad option, bad superblock on /dev/mmcblk0, missing codepage or helper program, or other error.
$ sudo fsck /dev/mmcblk0
fsck from util-linux 2.33.1
e2fsck 1.44.5 (15-Dec-2018)
/dev/mmcblk0 is in use.
e2fsck: Cannot continue, aborting.
$ sudo mkfs.ext4 /dev/mmcblk0
mke2fs 1.44.5 (15-Dec-2018)
Found a dos partition table in /dev/mmcblk0
Proceed anyway? (y,N) y
/dev/mmcblk0 is apparently in use by the system; will not make a filesystem here!
$ sudo dmraid -r
no block devices found
$ sudo mdadm --stop /dev/mmcblk0
mdadm: /dev/mmcblk0 does not appear to be an md device
$ sudo mount /dev/mmcblk0 /mnt/SD-Ruf
mount: /mnt/SD-Ruf: /dev/mmcblk0 already mounted or mount point busy.
I have an SD card that is mainly used in the phone. Unfortunately it has problems with it, I could not copy anything to it. Nevertheless, I was able to paste items from the card into the phone and start exploring it.
I can't access it from GParted. Below is the result of some commands used.
Code:$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
mmcblk0 179:0 0 28.9G 0 disk
mmcblk0p1 179:1 0 28.9G 0 part
$ sudo fdisk -l
Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 8192 60506111 60497920 28.9G c W95 FAT32 (LBA)
$ sudo mount /dev/mmcblk0 /mnt/SD-Ruf
mount: /mnt/SD-Ruf: wrong fs type, bad option, bad superblock on /dev/mmcblk0, missing codepage or helper program, or other error.
$ sudo fsck /dev/mmcblk0
fsck from util-linux 2.33.1
e2fsck 1.44.5 (15-Dec-2018)
/dev/mmcblk0 is in use.
e2fsck: Cannot continue, aborting.
$ sudo mkfs.ext4 /dev/mmcblk0
mke2fs 1.44.5 (15-Dec-2018)
Found a dos partition table in /dev/mmcblk0
Proceed anyway? (y,N) y
/dev/mmcblk0 is apparently in use by the system; will not make a filesystem here!
$ sudo dmraid -r
no block devices found
$ sudo mdadm --stop /dev/mmcblk0
mdadm: /dev/mmcblk0 does not appear to be an md device
$ sudo mount /dev/mmcblk0 /mnt/SD-Ruf
mount: /mnt/SD-Ruf: /dev/mmcblk0 already mounted or mount point busy.