Hi, Rodary Jacques wrote: > dd if=/dev/zero bs=2048 seek=16 count=4 conv=notrunc of=/dev/sde > dd: impossible d'ouvrir '/dev/sde': Système de fichiers accessible en > lecture seulement
Please show the outcome of ls -l /dev/sdc getfacl /dev/sdc My french suffices to decode the statement and to assume that this was originally EROFS "Read-only filesystem" before it fell victim to i18n. But if i have no write permission when attempting to write by dd, i get dd: failed to open ‘/dev/sdc’: Permission denied which is EPERM, not EROFS. So aside from the i18n ambiguity, i cannot really reproduce the situation. But i only have USB sticks, no memory cards. Can it be that a read-only switch is activated at the card or the device where you put it in ? Have a nice day :) Thomas