What did you have rootdelay set to? I just tested again now with "rootdelay=1" as well as the useless "rootdelay=0" and invalid "rootdelay=".
Try adding "set -x" to the top of /usr/share/initramfs- tools/scripts/zfs, rebuilding the init script, and rebooting with rootdelay set. Grab a picture of the output so I can see what it's running just before it fails. ** Changed in: zfs-linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577057 Title: zfs initrd script fails when rootdelay boot option is set To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1577057/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs