Comment 45 for bug 773524

This bug is still present in linux-image-2.6.28-11-generic-pae (2.6.38-11.50)... I'm running Natty 11.04 on a Lenovo Thinkpad Edge 420 (e420)

Paterno's fix (comment #13 here) worked for me, SD card immediately mounted with no trouble. How can I fix this?

Here's just a snippet of the errors produced upon inserting an SD card before using the comment #13 fix:

17207.043719] mmc0: new SD card at address e624
[17207.044093] mmcblk0: mmc0:e624 SD02G 1.89 GiB
[17207.045072] mmcblk0: retrying using single block read
[17207.045546] mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900
[17207.045557] end_request: I/O error, dev mmcblk0, sector 0
[17207.046411] mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900
[17207.046418] end_request: I/O error, dev mmcblk0, sector 2
[17207.048327] quiet_error: 1201 callbacks suppressed
[17207.048335] Buffer I/O error on device mmcblk0, logical block 0
[17207.049118] ldm_validate_partition_table(): Disk read failed.
[17207.049263] Dev mmcblk0: unable to read RDB block 0
[17207.049990] mmcblk0: retrying using single block read
[17207.053198] mmcblk0: unable to read partition table
[17207.059826] mmcblk0: retrying using single block read
[17207.059935] mmcblk0: error -84 sending read/write command, response 0x0, card status 0xb00
[17207.059943] end_request: I/O error, dev mmcblk0, sector 0
[17207.060041] mmcblk0: error -110 sending read/write command, response 0x0, card status 0x400b00
[17207.060047] end_request: I/O error, dev mmcblk0, sector 1
[17207.060166] mmcblk0: error -84 sending status command
[17207.060172] mmcblk0: error -110 sending read/write command, response 0x0, card status 0x0
[17207.060177] end_request: I/O error, dev mmcblk0, sector 2
[17207.060241] mmc0: Got data interrupt 0x00600000 even though no data operation was in progress.
[17207.060246] sdhci: =========== REGISTER DUMP (mmc0)===========
[17207.060259] sdhci: Sys addr: 0x2a900200 | Version: 0x00000502
[17207.060271] sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
[17207.060283] sdhci: Argument: 0x00000600 | Trn mode: 0x00000013
[17207.060296] sdhci: Present: 0x01ff0000 | Host ctl: 0x00000003
[17207.060308] sdhci: Power: 0x0000000f | Blk gap: 0x00000000
[17207.060320] sdhci: Wake-up: 0x00000000 | Clock: 0x00000107
[17207.060332] sdhci: Timeout: 0x00000009 | Int stat: 0x00000000
[17207.060344] sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
[17207.060356] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[17207.060367] sdhci: Caps: 0x21e8c8b2 | Caps_1: 0x00008073
[17207.060380] sdhci: Cmd: 0x0000113a | Max curr: 0x00000040
[17207.060383] sdhci: ===========================================