Vincenzo & DanaGoyette: you seem to be describing two separate and different issues here.
DanaGoyette: Your /proc/devices doesn't show " 254 mmc". This is probably because you have not got "mmc_block" and/or "mmc_core" loaded. Try "lsmod | grep mmc" if it doesn't show both mmc_core and mmc_block try modprobe mmc_core modprobe mmc_block This may fix your problem. It if does then this needs further investigation as to why udev/modprobe didn't load it automatically. Vincenzo: your problem is different. It is likely your machine isn't loading the correct low level mmc driver. Please attach a full dmesg and the full output from lsmod. Thanks. -- [feisty] regression: ti mmc card reader not working (worked flawlessly in edgy) https://launchpad.net/bugs/82680 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs