On 05/16/2015 02:56 PM, Bob Goodwin - Zuni, Virginia, USA wrote:
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.
>
What is the size of the SD card?