I am experiencing the same error message on bootup. Ubuntu 10.04 (lucid) Dell Latitude E6510 w/Intel Core i5 and Intel graphics
$ dmesg | grep -i mmc [ 0.786323] PCI: Using MMCONFIG at f8000000 - fbffffff [ 10.473322] mmc0: Unknown controller version (2). You may experience problems. [ 10.473437] Registered led device: mmc0:: [ 10.473475] mmc0: SDHCI controller on PCI [0000:03:00.1] using ADMA $ lspci | grep SD 03:00.1 SD Host controller: Ricoh Co Ltd Device e822 (rev 03) -- I/O Errors with O2Micro sdhci PCI MMC/SD host controller v2 https://bugs.launchpad.net/bugs/323159 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
