Confirming problem on Dell Latitude E6510 laptop, latest Ubuntu 10.04 kernel.
Warnings message in kernel log: [ 2.671002] mmc0: Unknown controller version (2). You may experience problems.
Controller PCI device: 04:00.1 SD Host controller: Ricoh Co Ltd Device e822 (rev 03) (prog-if 01) Subsystem: Dell Device 040b
Tried to insert an SD card, but that gave errors, and it could not be mounted.
Confirming problem on Dell Latitude E6510 laptop, latest Ubuntu 10.04 kernel.
Warnings message in kernel log:
[ 2.671002] mmc0: Unknown controller version (2). You may experience problems.
Controller PCI device:
04:00.1 SD Host controller: Ricoh Co Ltd Device e822 (rev 03) (prog-if 01)
Subsystem: Dell Device 040b
Tried to insert an SD card, but that gave errors, and it could not be mounted.