I'm getting a similar looking error. This is a SDHC 8GB card, I've used it many times with my computer before. This is on Ubuntu 10.10.
Attached dmesg output. It also shows the register dump and these lines: [ 3400.224841] mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900 [ 3400.224845] end_request: I/O error, dev mmcblk0, sector 7 [ 3400.227348] mmc0: Got data interrupt 0x00200000 even though no data operation was in progress. This is my SD-controller on ThinkPad X60s: SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 18) ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/247819/+attachment/1723704/+files/dmesg -- Ricoh R5C822 SDHC Card reader I/O errors https://bugs.launchpad.net/bugs/247819 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
