On 16/05/15 16:44, jd1008 wrote:
On 05/16/2015 02:28 PM, Bob Goodwin - Zuni, Virginia, USA wrote:
>
>>
>> Also, have you ever copied to it, using dd, an iso image
>> of a bootable cd-rom or dvd-rom?
> Yes, the F-21 XFCE Live spin, that's apparently what triggered this?
>
THAT's WHY it is read only.
If you want to EVER mount it as rw, then you have to
destroy what you have installed on it, by doing this as root:
dd if=/dev/zero of=/dev/sdh bs=4M
.
[root@box10 /]# dd if=/dev/zero of=/dev/sdh bs=4M
dd: error writing ‘/dev/sdh’: No space left on device
932+0 records in
931+0 records out
3906453504 bytes (3.9 GB) copied, 4.51131 s, 866 MB/s
That doesn't touch it either ...
When done, then you can use fdisk or gparted (or the text based parted)
to partition the sd card.
Once done, you can mount the partitions rw.
--
Bob Goodwin - Zuni, Virginia, USA
http://www.qrz.com/db/W2BOD
box10 FEDORA-22b/64bit LINUX XFCE