I tested Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) and there is no problem now. 3efcd738cff03d2d579e08f55117111d *ubuntu-16.04-beta2-desktop-amd64.iso
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1559870 Title: mmc_select_hs400 failed, error -74 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559870/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs