The same bug occurs on a Lenovo Thinkpad T430S with latest BIOS (2.56) and Linux 3.10-3-amd64 (Debian Jessie).
lspci -v (extract): 04:00.0 System peripheral: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 07) Subsystem: Lenovo Device 21fb Physical Slot: 1 Flags: bus master, fast devsel, latency 0, IRQ 18 Memory at d1400000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: sdhci-pci dmidecode -s bios-version && sudo dmidecode -s bios-release-date G7ET96WW (2.56 ) 09/12/2013 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/965280 Title: Thinkpad T420s - Ricoh e823 not working with SDHC cards (11.10 and 12.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/965280/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs