this problem is reproduced at my lenovo t420s, ubuntu 12.04
Aug 1 23:53:20 atatarnikov-lt kernel: [43052.085501] mmc0: new SD card at
address b368
Aug 1 23:53:20 atatarnikov-lt kernel: [43052.125506] mmcblk0: mmc0:b368 SD02G
1.78 GiB
Aug 1 23:53:20 atatarnikov-lt kernel: [43052.127424] mmcblk0: error -84
transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00
Aug 1 23:53:20 atatarnikov-lt kernel: [43052.127440] mmcblk0: retrying using
single block read
** Changed in: linux (Ubuntu)
Status: Expired => Confirmed
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https://bugs.launchpad.net/bugs/149238
Title:
sd cards not recognised on Thinkpad X61 and Motion Computing LE1700
(Ricoh)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
SD card insertion produces errors in dmesg and is not mounted on x61
running Gutsy Tribe 5.
dmesg:
[ 5232.780000] mmcblk0: mmc0:b368 SD 975360KiB
[ 5232.780000] mmcblk0:<3>mmcblk0: error 1 transferring data
[ 5232.784000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.784000] Buffer I/O error on device mmcblk0, logical block 0
[ 5232.788000] mmcblk0: error 1 transferring data
[ 5232.788000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.788000] Buffer I/O error on device mmcblk0, logical block 0
[ 5232.792000] mmcblk0: error 1 transferring data
[ 5232.792000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.792000] Buffer I/O error on device mmcblk0, logical block 0
[ 5232.796000] mmcblk0: error 1 transferring data
[ 5232.796000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.796000] Buffer I/O error on device mmcblk0, logical block 0
[ 5232.800000] mmcblk0: error 1 transferring data
[ 5232.800000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.800000] Buffer I/O error on device mmcblk0, logical block 0
[ 5232.800000] ldm_validate_partition_table(): Disk read failed.
[ 5232.804000] mmcblk0: error 1 transferring data
[ 5232.804000] end_request: I/O error, dev mmcblk0, sector 0
[ 5232.804000] Buffer I/O error on device mmcblk0, logical block 0
etc..
and lspci:
05:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba)
05:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev
04)
05:00.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)
if i can offer any more information i would be glad to!
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