Nutritionist & Researcher
Exercises physiology, Nutrition orientation
An opensource enthusiast
@BentiGorlich
It’s a bit weird, it looks like the output of fdisk -l /dev/sdg indicates that your SD card is formatted with an HPFS/NTFS/exFAT file system, which is not the typical format for camera SD cards. Camera SD cards are usually formatted as FAT32 or exFAT.
I recommend that you backup everything on that sd card and reformat it to exfat or fat32 yourself on a linux system.
@BentiGorlich
Check for Errors: Run a file system check on the exFAT partition to identify and repair any potential filesystem errors.
$ fsck.exfat -y /dev/sdg1
Try mounting the SDcard with different mount options. Create a directory where you want to mount the card, and then use the mount command with specific options. For example:
$ sudo mount -t exfat -o ro,umask=000 /dev/sdg1 /mnt/sdcard
This mounts the SD card as read-only (ro) with a more permissive umask. Adjust the options as needed
@BentiGorlich please post the output of the following command:
df -T
@BentiGorlich
have you tried fat32 instead?