History of Ubuntu missing from grub

[Milos Marjanovic]

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.
---
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]

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1904469/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Didier Roche-Tolomelli (didrocks)]

Please run "apport-collect 1904469" on the system to report needed information for further debugging.

[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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[Milos Marjanovic (cstx)]

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