Ubuntu
grub2 package

  1. Bug #1990143
  2. Comment #0

Comment 0 for bug 1990143

Revision history for this message
satmandu (satadru-umich) wrote : grub-common update broke zfs root boots

Running update-grub after updating to grub-common (2.06-2ubuntu10) causes this issue:

sudo update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
/etc/grub.d/10_linux_zfs: 1135: Syntax error: end of file unexpected (expecting "fi")
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.

This leads to a grub prompt at boot.

Reverting to grub-common (2.06-2ubuntu7) fixes the issue:

sudo update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: vmlinuz-6.0.0-rc6 in rpool/ROOT/ubuntu_s2a3h5
Found initrd image: initrd.img-6.0.0-rc6 in rpool/ROOT/ubuntu_s2a3h5
Found linux image: vmlinuz-6.0.0-rc5 in rpool/ROOT/ubuntu_s2a3h5
Found initrd image: initrd.img-6.0.0-rc5 in rpool/ROOT/ubuntu_s2a3h5
Found linux image: vmlinuz-5.19.1 in rpool/ROOT/ubuntu_s2a3h5
Found initrd image: initrd.img-5.19.1 in rpool/ROOT/ubuntu_s2a3h5
Found linux image: vmlinuz-5.19.0-17-generic in rpool/ROOT/ubuntu_s2a3h5
Found initrd image: initrd.img-5.19.0-17-generic in rpool/ROOT/ubuntu_s2a3h5
Found linux image: vmlinuz-5.19.0-16-generic in rpool/ROOT/ubuntu_s2a3h5
Found initrd image: initrd.img-5.19.0-16-generic in rpool/ROOT/ubuntu_s2a3h5
Found linux image: vmlinuz-5.15.0-18-generic in rpool/ROOT/ubuntu_s2a3h5@autozsys_1yhf2b
Found initrd image: initrd.img-5.15.0-18-generic in rpool/ROOT/ubuntu_s2a3h5@autozsys_1yhf2b
Found linux image: vmlinuz-5.15.0-18-generic in rpool/ROOT/ubuntu_s2a3h5@autozsys_0no5ee
Found initrd image: initrd.img-5.15.0-18-generic in rpool/ROOT/ubuntu_s2a3h5@autozsys_0no5ee
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.

ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: grub-common 2.06-2ubuntu11
Uname: Linux 6.0.0-rc6 x86_64
NonfreeKernelModules: wl zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.23.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 19 09:22:41 2022
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: grub2
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.grub.d.40_custom: 2022-03-01T21:57:38.749768