I have a SanDisk 256GB extreme pro SD card for my camera. It works perfectly fine with the camera and with windows, but when I instert it into the card reader on linux (fedora 38) I can’t copy any files from it:

cp: Fehler beim Lesen von ‘…/DCIM/112_FUJI/DSCF2001.RAF’: Eingabe-/Ausgabefehler

Loosely translated:

cp: error while reading from ‘…/DCIM//112_FUJI/DSCF2001.RAF’: input/output error

the card is automatically mounted and shows up in the file explorer.

The fdisk command return this:

Festplatte /dev/sdg1: 238,27 GiB, 255835766784 Bytes, 499679232 Sektoren
Einheiten: Sektoren von 1 * 512 = 512 Bytes
Sektorgröße (logisch/physikalisch): 512 Bytes / 512 Bytes
E/A-Größe (minimal/optimal): 512 Bytes / 512 Bytes
Festplattenbezeichnungstyp: dos
Festplattenbezeichner: 0xf4f4f4f4

Gerät       Boot     Anfang       Ende   Sektoren Größe Kn Typ
/dev/sdg1p1      4109694196 8219388391 4109694196  1,9T f4 SpeedStor
/dev/sdg1p2      4109694196 8219388391 4109694196  1,9T f4 SpeedStor
/dev/sdg1p3      4109694196 8219388391 4109694196  1,9T f4 SpeedStor
/dev/sdg1p4      4109694196 8219388391 4109694196  1,9T f4 SpeedStor

I tried following this: https://www.reddit.com/r/raspberry_pi/comments/habv0q/fixing_linux_sd_card_reader_issues_inputoutput/
but it didn’t change anything

Does anyone have any idea?

EDIT:
I used the wrong fdisk command. I used /dev/sdg1 as opposed to /dev/sdg which is the actual drive. Here is the output of fdisk -l /dev/sdg:

Festplatte /dev/sdg: 238,3 GiB, 255869321216 Bytes, 499744768 Sektoren
Festplattenmodell: STORAGE DEVICE  
Einheiten: Sektoren von 1 * 512 = 512 Bytes
Sektorgröße (logisch/physikalisch): 512 Bytes / 512 Bytes
E/A-Größe (minimal/optimal): 512 Bytes / 512 Bytes
Festplattenbezeichnungstyp: dos
Festplattenbezeichner: 0x00000000

Gerät      Boot Anfang      Ende  Sektoren  Größe Kn Typ
/dev/sdg1  *     65536 499744767 499679232 238,3G  7 HPFS/NTFS/exFAT

  • Nibodhika@lemmy.world
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    1 year ago

    Which partition is the one automatically mounted? That sdcard seems weird, it has 4 partitions occupying the same space. Also I would try to mount all 4 partitions manually and check if one of them works.

    • taladar@sh.itjust.works
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      1 year ago

      The partitions also start at a very high sector and are larger than the SD card is supposed to be. I wouldn’t trust the information in that table.

      • wmassingham@lemmy.world
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        1 year ago

        Yeah, the partition table is messed up. Format the card from Linux. It would probably work from Windows too. But the camera is doing something wrong.

          • BentiGorlich@gehirneimer.deOP
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            1 year ago

            Thats right, I posted the correct output here somewhere, but here it is again:

            Festplatte /dev/sdg: 238,3 GiB, 255869321216 Bytes, 499744768 Sektoren
            Festplattenmodell: STORAGE DEVICE  
            Einheiten: Sektoren von 1 * 512 = 512 Bytes
            Sektorgröße (logisch/physikalisch): 512 Bytes / 512 Bytes
            E/A-Größe (minimal/optimal): 512 Bytes / 512 Bytes
            Festplattenbezeichnungstyp: dos
            Festplattenbezeichner: 0x00000000
            
            Gerät      Boot Anfang      Ende  Sektoren  Größe Kn Typ
            /dev/sdg1  *     65536 499744767 499679232 238,3G  7 HPFS/NTFS/exFAT
            
            
      • Nibodhika@lemmy.world
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        1 year ago

        Not sure, but one of the commands there showed /dev/sdg1p1 which is a weird name used for subvolumes if I remember correctly.