First of all I need lspci and dmesg output after you inserted the faulty card.
Then please compile my backported version of sdhci driver from 2.6.35-rc2 http://launchpadlibrarian.net/50155938/mmc_sd.tar.bz2 I published it at: https://bugs.launchpad.net/debian/+source/linux/+bug/202490?comments=all -- Ricoh R5C822 SDHC Card reader I/O errors https://bugs.launchpad.net/bugs/247819 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