linux-kernel - Re: Problem: non-SDHC 2GB SD cards are unreadable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 14 Apr 2008 02:45:32 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Alexia Death <alexiadeath@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Problem: non-SDHC 2GB SD cards are unreadable

On Sunday 13 April 2008, Alexia Death wrote:
> [1193601.236730] sd 2:0:0:2: [sdd] Write Protect is off
> [1193601.236745] sd 2:0:0:2: [sdd] Mode Sense: 03 00 00 00
> [1193601.236752] sd 2:0:0:2: [sdd] Assuming drive cache: write through
> [1193601.236768]  sdd: sdd1
> [1193601.248543]  sdd: p1 exceeds device capacity
> [1193601.248740] sd 2:0:0:2: [sdd] Attached SCSI removable disk
> [1193601.248853] sd 2:0:0:2: Attached scsi generic sg4 type 0
> [1193601.258517] sd 2:0:0:3: [sde] Attached SCSI removable disk
> [1193601.258639] sd 2:0:0:3: Attached scsi generic sg5 type 0

You are apparently using a SCSI device, so I assume it is a USB
based card reader, not a directly attached SD/MMC reader.

My guess is that the problem is the way that the card is presented
to the USB mass storage driver by the reader. Generally, there is
no problem with 2GB SD cards, so it would be good if you can try
a different card reader with your cards.

Also, please supply the "lsusb -v" output for the card reader.

	Arnd <><
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/