The error is again related to something trying to mount at /. That means you have something setup wrong. If it was setup properly, nothing should be trying to _automatically_ (i.e. canmount=on) mount at /. (In a root- on-ZFS setup, the root filesystem is canmount=noauto and mounted by the initramfs, as this allows for multiple root filesystems e.g. for rollbacks / multiple OSes.) Look at your mountpoints, figure out what has mountpoint=/, and fix that one way or another.
Also, if zfs-mount.service is failing, you should be having that failure on boot anyway. This isn't particularly related to the update process. ** Changed in: zfs-linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1847548 Title: Update of zfs-linux fails Status in zfs-linux package in Ubuntu: Invalid Bug description: I have often problems with zfsutils-linux updates. I have in a Virtualbox VM a dual boot from two disks, - one from ext4 (sda), the one with the failing update and - another one from zfs (sdb). The whole update process is far from robust, any fly on the road causes a car crash. Why do datapools, that have nothing to do with the update itself, influence the update. Last week another update failed because there were somewhere apparently empty directories. Please avoid the dependencies on the whole zfs-world, if I want to update 2 or 3 packages in an ext4 system. The attachment show a re-update try-out, forced through the apt remove of a non-existing package. It contains: - the second failed update - zpool status, that show your new rpool of your standard zfs boot, installed yesterday ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: zfsutils-linux 0.8.1-1ubuntu13 ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0 Uname: Linux 5.3.0-13-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Wed Oct 9 18:28:17 2019 InstallationDate: Installed on 2019-04-26 (166 days ago) InstallationMedia: Ubuntu 19.10 "Eoan EANIMAL" - Alpha amd64 (20190425) SourcePackage: zfs-linux UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.sudoers.d.zfs: [inaccessible: [Errno 13] Permission denied: '/etc/sudoers.d/zfs'] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1847548/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp