❯ cat /tmp/grub.log
+ prefix=/usr
+ exec_prefix=/usr
+ datarootdir=/usr/share
+ prefix=/usr
+ exec_prefix=/usr
+ sbindir=/usr/sbin
+ bindir=/usr/bin
+ sysconfdir=/etc
+ PACKAGE_NAME=GRUB
+ PACKAGE_VERSION=2.04-1ubuntu26
+ host_os=linux-gnu
+ datadir=/usr/share
+ [ x = x ]
+ pkgdatadir=/usr/share/grub
+ export pkgdatadir
+ grub_cfg=
+ grub_mkconfig_dir=/etc/grub.d
+ basename /usr/sbin/grub-mkconfig
+ self=grub-mkconfig
+ grub_probe=/usr/sbin/grub-probe
+ grub_file=/usr/bin/grub-file
+ grub_editenv=/usr/bin/grub-editenv
+ grub_script_check=/usr/bin/grub-script-check
+ export TEXTDOMAIN=grub
+ export TEXTDOMAINDIR=/usr/share/locale
+ . /usr/share/grub/grub-mkconfig_lib
+ prefix=/usr
+ exec_prefix=/usr
+ datarootdir=/usr/share
+ datadir=/usr/share
+ bindir=/usr/bin
+ sbindir=/usr/sbin
+ [ x/usr/share/grub = x ]
+ test x/usr/sbin/grub-probe = x
+ test x/usr/bin/grub-file = x
+ test x = x
+ grub_mkrelpath=/usr/bin/grub-mkrelpath
+ which gettext
+ :
+ grub_tab=
+ test 2 -gt 0
+ option=-o
+ shift
+ argument -o /boot/grub/grub.cfg
+ opt=-o
+ shift
+ test 1 -eq 0
+ echo /boot/grub/grub.cfg
+ grub_cfg=/boot/grub/grub.cfg
+ shift
+ test 0 -gt 0
+ fgrep -qs ${GRUB_PREFIX}/video.lst /etc/grub.d/00_header
+ [ x = x ]
+ id -u
+ EUID=0
+ [ 0 != 0 ]
+ set /usr/sbin/grub-probe dummy
+ test -f /usr/sbin/grub-probe
+ :
+ /usr/sbin/grub-probe --target=device /
/usr/sbin/grub-probe: error: failed to get canonical path of
`rpool/ROOT/ubuntu_bp7ow2'.
+ GRUB_DEVICE=
** Tags added: apport-collected focal
** Description changed:
I've been running Ubuntu 20.04 daily builds for about a month. Within
the past several days, something broke with grub where it is no longer
able to probe my ZFS datasets in order to build up its menu. This had
been working fine, aside from the issue #1867007 I previously filed, so
I believe this is a regression. As a result of it, I'm unable to update
my kernel.
I noticed it when trying to perform a dist-upgrade, but it's
reproducible running `grub-update` on its own:
❯ sudo update-grub
[sudo] password for nirvdrum:
/usr/sbin/grub-probe: error: failed to get canonical path of
`rpool/ROOT/ubuntu_bp7ow2'.
❯ zsysctl list
ID ZSys Last Used
-- ---- ---------
rpool/ROOT/ubuntu_bp7ow2 true current
I realize that's not much information to go off of. Please let me know what
other diagnostic information you would need.
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu27
+ Architecture: amd64
+ CasperMD5CheckResult: skip
+ CurrentDesktop: MATE
+ DistroRelease: Ubuntu 20.04
+ InstallationDate: Installed on 2020-03-12 (46 days ago)
+ InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200309)
+ NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
+ Package: zsys 0.4.5
+ PackageArchitecture: amd64
+ ProcEnviron:
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=en_US.UTF-8
+ SHELL=/usr/bin/fish
+ ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_bp7ow2@/vmlinuz-5.4.0-18-generic
root=ZFS=rpool/ROOT/ubuntu_bp7ow2 ro quiet splash
+ ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24
+ RelatedPackageVersions:
+ zfs-initramfs 0.8.3-1ubuntu12
+ zfsutils-linux 0.8.3-1ubuntu12
+ Tags: focal
+ Uname: Linux 5.4.0-18-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo
+ ZFSImportedPools:
+ NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH
ALTROOT
+ rpool 920G 458G 462G - - 21% 49% 1.00x DEGRADED
-
+ 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_bp7ow2 /boot on on on off on
off on off - none
+ ZSYSDump: Error: command ['zsysctl', 'service', 'dump'] failed with exit code
1: level=error msg="rpc error: code = DeadlineExceeded desc = context deadline
exceeded"
+ _MarkForUpload: True
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1874304
Title:
grub-probe fails with failed to get canonical path of rpool with ZFS
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