I experienced it on a fresh Ubuntu 14.04 LTS installation on an HP Stream 11. Tried the #26 patch but the dmesg errors are still there. Kernel is 3.13.0-45-generic #74-Ubuntu SMP.
** Attachment added: "sudo udevadm test /block/mmcblk0rpmb" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1333140/+attachment/4319153/+files/udevadm-mmcblk0rpmb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1333140 Title: Fix udev rules to consider mmc rpmb partitions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1333140/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs