Comment 18 for bug 111089

Hmm.. did not work so far with me:

Which of the slots should I choose?

03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
03:01.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
03:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 01)
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a)
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)

03:01.2 would be the MMC Controller to disable?
but
sudo setpci -s 03:01.2 0xCA=0x57
sudo setpci -s 03:01.1 0xCB=0x02
sudo setpci -s 03:01.1 0xCA=0x00

did not work do the job. (Inspiron 9400)

Regards, Onlinelli