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Re: Can no longer mount SDHC card



On 20/03/12 01:01 PM, John Jason Jordan wrote:
On Tue, 20 Mar 2012 23:45:58 +0700
Ken Heard<ken@heard.name>  dijo:

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Camaleón wrote:
On Tue, 20 Mar 2012 22:29:28 +0700, Ken Heard wrote:

I have a Lenovo R61 laptop which has a built-in SD card slot.  The
operating system is Lenny.

Ever since I bought this laptop in May 2008 I have been able to
mount in it SDHC cards from my Canon 60D digital camera.  The
relevant line in fstab is and has always been:

/dev/mmcblk0p1  /media/sd     vfat    user,noauto,noatime
0       0

If you're using a DE, I would let it to mount external devices
automatically, that is, by commenting (#) the above line
in /etc/fstab. Then, as soon as you attache the card it should be
recognized, detected and mounted under /media.

I did as you suggested -- commented out that line in fstab -- and
inserted the card.  It was not recognized, detected or mounted under
media.  The DE I am using is KDE 3.5.10.

Within the last three hours however -- through no conscious
intervention on my part -- I have been unable to mount an SDHC card
installed in this slot.  The command "mount sd" returns the
following:

mount: special device /dev/mmcblk0p1 does not exist

And it may be true. Run "/sbin/blkid".

It is true; I had already discovered that that device does not now
exist, although it must have existed more than three hours ago.

I will consequently be grateful for advice to help me find out what
is wrong and how to fix it.

Open a terminal, run "dmesg | tail" and then insert the card to see
what's going on.

I ran that "dmesg|tail" both before and after installing the SDHC card
On all occasions that command reported nothing.

This is beginning to sound like hardware failure. The SD card reader in
my T61 failed shortly after the three year warranty ended.



Sorry getting in on this late --- have you tried mounting a *different** SD card ?


--
Cheers
Frank


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