Pascal Hambourg <pascal <at> plouf.fr.eu.org> writes: > That's because the filesystem is on a partition, not on the whole disk, > an the partition block device is still read-write. > The read-only flag must be set on the disk and all its partitions. I > guess udev can do this. > I did this for the block device and the partitions as well. Sorry did not clarify this earlier.