When using Ubuntu (both 20.04.1 LTS and 20.10) with ZFS the "History of Ubuntu" entry is missing from GRUB.
This may be caused by having multiple OS's on the machine.
GRUB shows:
Ubuntu 20.04.1 LTS - boots ubuntu
Advanced options for Ubuntu 20.04.1 - Kernel selection
Windows boot manager - boots windows
UEFI firmware configuration - BIOS
Windows and Ubuntu are on two different SSD's.
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.12
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-11-14 (3 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
NonfreeKernelModules: nvidia_modeset zfs zunicode zavl icp zcommon znvpair nvidia
Package: zsys 0.4.8
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_9nxc1w@/vmlinuz-5.4.0-53-generic root=ZFS=rpool/ROOT/ubuntu_9nxc1w ro quiet splash
ProcVersionSignature: Ubuntu 5.4.0-53.59-generic 5.4.65
RelatedPackageVersions:
zfs-initramfs 0.8.3-1ubuntu12.4
zfsutils-linux 0.8.3-1ubuntu12.4
SystemdFailedUnits:
Tags: focal
Uname: Linux 5.4.0-53-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
ZFSImportedPools:
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
bpool 1,88G 382M 1,50G - - 0% 19% 1.00x ONLINE -
rpool 228G 10,3G 218G - - 2% 4% 1.00x ONLINE -
ZFSListcache-bpool:
bpool /boot off on on off on off on off - none
bpool/BOOT none off on on off on off on off - none
bpool/BOOT/ubuntu_9nxc1w /boot on on on off on off on off - none
ZSYSJournal:
-- Logs begin at Sat 2020-11-14 23:24:07 CET, end at Wed 2020-11-18 09:43:31 CET. --
[ 81.045945] core zsysd[8194]: cstx
_MarkForUpload: True
modified.conffile..etc.apt.apt.conf.d.90_zsys_system_autosnapshot: [deleted]
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