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#1 2011-08-27 16:46:37

phunni
Member
From: Bristol, UK
Registered: 2003-08-13
Posts: 787

Card Reader not working with SD Cards

I have an inbuilt Card reader in my desktop which supports many different types of cards.  When I put an SD card in it, however, nothing seems to happen - at least as far as the OS is concerned.  A green light appears on the reader itself, but no new disk becomes available to the system.

dmesg shows no new messages.  I have tried different cards with the same result.  I also plugged a USB drive into the same card reader and it worked perfectly so it's not simply that the card reader doesn't work - although I suppose it could be partly broken...

What can I try to investigate and fix this?

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#2 2011-08-27 17:28:31

MoonSwan
Member
From: Great White North
Registered: 2008-01-23
Posts: 881

Re: Card Reader not working with SD Cards

Does the wiki give you any hints?  What does lspci and lsusb say?  Try the "everything" log perhaps?

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#3 2011-08-27 17:41:58

phunni
Member
From: Bristol, UK
Registered: 2003-08-13
Posts: 787

Re: Card Reader not working with SD Cards

I've already trawled through the forums with little success. lspci doesn't seem to show anything useful, but lsusb shows:

Bus 001 Device 004: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader

Which at least tell me what it is...

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#4 2011-08-27 20:18:26

gazj
Member
From: /home/gazj -> /uk/cambs
Registered: 2007-02-09
Posts: 681
Website

Re: Card Reader not working with SD Cards

Is the card over 2gb, my reader can only read cards upto 2gb

sd cards < 2gb
sdhc cards > 2gb

Well I think thats the case.

Last edited by gazj (2011-08-27 20:19:44)

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#5 2011-08-30 17:38:35

phunni
Member
From: Bristol, UK
Registered: 2003-08-13
Posts: 787

Re: Card Reader not working with SD Cards

The card is over 2gb - but I'm pretty sure it has been fine with that in the past. Unfortunately I do not have a < 2gb card to test this theory with...

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#6 2011-08-30 18:04:42

gazj
Member
From: /home/gazj -> /uk/cambs
Registered: 2007-02-09
Posts: 681
Website

Re: Card Reader not working with SD Cards

Similar issues at Linux Mint.  They have no solution as yet, but it might be worth watching.

http://forums.linuxmint.com/viewtopic.php?f=49&t=59405

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#7 2011-08-30 18:09:19

gazj
Member
From: /home/gazj -> /uk/cambs
Registered: 2007-02-09
Posts: 681
Website

Re: Card Reader not working with SD Cards

This may also help, you may be able to find out what your reader supports.

http://www.hjreggel.net/cardspeed/info-controller.html

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