Unfortunately, replacing UUID's by /dev/xxxx will not work if you boot from USB. Example: I boot external usb drives and usb sticks for testing etc. If I boot with one plugged in, the /dev/sdxx will change. See #953875 comments 10 & 11:
<https://bugs.launchpad.net/ubuntu/+source/ecryptfs-utils/+bug/953875/comments/10> <https://bugs.launchpad.net/ubuntu/+source/ecryptfs-utils/+bug/953875/comments/11>
Unfortunately, replacing UUID's by /dev/xxxx will not work if you boot from USB. Example: I boot external usb drives and usb sticks for testing etc. If I boot with one plugged in, the /dev/sdxx will change. See
#953875 comments 10 & 11:
<https:/ /bugs.launchpad .net/ubuntu/ +source/ ecryptfs- utils/+ bug/953875/ comments/ 10> /bugs.launchpad .net/ubuntu/ +source/ ecryptfs- utils/+ bug/953875/ comments/ 11>
<https:/