Is your rpool mirrored?
On a test enviroment if I detach one of the drives, I can run update-
grub. Reattaching the drive breaks update-grub.
I'm currently stuck in 19.04 because of this bug.
# zpool status
pool: zroot
state: ONLINE
scan: scrub repaired 0B in 2h59m with 0 errors on Sun Oct 13 03:23:12 2019
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
sda3 ONLINE 0 0 0
sdb3 ONLINE 0 0 0
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1848856
Title:
Upgrade from 19.04 to 19.10 with zfs on root fails with grub syntax
error
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1848856/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
