Issue regarding e823 Ricoh was resolved though upstream commit:
commit 15bed0f2fa8e1d7db201692532c210a7823d2d21 Author: Manoj Iyer <[email protected]> Date: Mon Jul 11 16:28:35 2011 -0500 mmc: Added quirks for Ricoh 1180:e823 lower base clock frequency Ricoh 1180:e823 does not recognize certain types of SD/MMC cards, as reported at http://launchpad.net/bugs/773524. Lowering the SD base clock frequency from 200Mhz to 50Mhz fixes this issue. This solution was suggest by Koji Matsumuro, Ricoh Company, Ltd. This change has no negative performance effect on standard SD cards, though it's quite possible that there will be one on UHS-1 cards. Signed-off-by: Manoj Iyer <[email protected]> Tested-by: Daniel Manrique <[email protected]> Cc: Koji Matsumuro <[email protected]> Cc: <[email protected]> Acked-by: Jesse Barnes <[email protected]> Signed-off-by: Chris Ball <[email protected]> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/882253 Title: [Thinkpad E520] SDHC card unable to be mounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/882253/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
