fwiw
Googling " 03:01.2 SD Host controller: Ricoh Co Ltd R5C822
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21) "
nets a whole bunch of linux problems threads
Another silly thought. Dust-Off the card reader bay. If the switch
position detection is optically based perhaps dust or dirt could become a
problem.
On Mon, Aug 25, 2014 at 9:45 PM, Tim <ignored_mailbox(a)yahoo.com.au> wrote:
Tod Merley wrote:
>> my first guess
>> write protect switch (tab)
jd1008:
> I tried with the switch in the up and the down position and tried to
> mount.
> In both cases I am getting:
>
> WARN: `/dev/mmcblk0p1' is write-protected, mounting read-only.
Could be what senses the switch position in the reader isn't working.
Are other cards mountable as writable, in the same reader?
On SD cards, it's not really a switch, there's no electronics behind it,
it's just an object that's felt, or looked through, in the reader.
Rather like the record protect holes in old fashioned cassette tapes.
--
tim@localhost ~]$ uname -rsvp
Linux 3.15.10-200.fc20.i686 #1 SMP Thu Aug 14 16:12:39 UTC 2014 i686
All mail to my mailbox is automatically deleted, there is no point trying
to privately email me, I will only read messages posted to the public
lists.
George Orwell's '1984' was supposed to be a warning against tyranny, not
a set of instructions for supposedly democratic governments.
--
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