| 2020-03-15 18:32:39 |
Andreas Hasenack |
bug |
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added bug |
| 2020-03-15 18:33:31 |
Andreas Hasenack |
attachment added |
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grub-hanging.jpg https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1867542/+attachment/5337277/+files/grub-hanging.jpg |
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| 2020-03-15 18:40:03 |
Andreas Hasenack |
description |
I did a fresh install on a test laptop of 20.04 a while back, and after today's update, it no longer boots. Today's update included 2.31-0ubuntu6, but other 20.04 machines of mine also applied that and didn't fail, so I can't really be sure it's the cause.
I also have zsys installed, and I noticed there are many snapshots of my datasets, and grub has a new menu entry about history.
All that being said, I'm still troubleshooting and so far these are the facts:
- partition layout:
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 5244927 4194304 2G Linux swap
/dev/sda3 5244928 9439231 4194304 2G Solaris boot
/dev/sda4 9439232 937703054 928263823 442.6G Solaris root
- grub hangs when doing an ls on (hd0,gpt2), which is swap (?)
- grub hangs when doing an ld on (hd0,gpt4).
- zfs-info (from grub's command line) on gpt3 is happy. It identifies it as bpool
- zfs-info on gpt4 complains it has unsupported features, but does not hang
When booting the system, it hangs right after I select a menu entry in grub, regardless of which one. Even the history ones from zfs hang, although I didn't try all. It looks just like the hang on the simple ls command.
This is grub2 2.04-1ubuntu22, and zsys 0.4.1. I'll see if I can run collect from inside the mounted system in a chroot from a rescue image, and attach info to this log. |
I did a fresh install on a test laptop of 20.04 a while back, and after today's update, it no longer boots. Today's update included 2.31-0ubuntu6, but other 20.04 machines of mine also applied that and didn't fail, so I can't really be sure it's the cause.
I also have zsys installed, and I noticed there are many snapshots of my datasets, and grub has a new menu entry about history.
All that being said, I'm still troubleshooting and so far these are the facts:
- partition layout:
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 5244927 4194304 2G Linux swap
/dev/sda3 5244928 9439231 4194304 2G Solaris boot
/dev/sda4 9439232 937703054 928263823 442.6G Solaris root
- grub hangs when doing an ls on (hd0,gpt2), which is swap
- grub hangs when doing an ls on (hd0,gpt4).
- zfs-info (from grub's command line) on gpt3 is happy. It identifies it as bpool
- zfs-info on gpt4 complains it has unsupported features, but does not hang
When booting the system, it hangs right after I select a menu entry in grub, regardless of which one. Even the history ones from zfs hang, although I didn't try all. It looks just like the hang on the simple ls command.
This is grub2 2.04-1ubuntu22, and zsys 0.4.1. I'll see if I can run collect from inside the mounted system in a chroot from a rescue image, and attach info to this log. |
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| 2020-03-15 18:40:22 |
Andreas Hasenack |
tags |
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apport-collected focal |
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| 2020-03-15 18:40:24 |
Andreas Hasenack |
description |
I did a fresh install on a test laptop of 20.04 a while back, and after today's update, it no longer boots. Today's update included 2.31-0ubuntu6, but other 20.04 machines of mine also applied that and didn't fail, so I can't really be sure it's the cause.
I also have zsys installed, and I noticed there are many snapshots of my datasets, and grub has a new menu entry about history.
All that being said, I'm still troubleshooting and so far these are the facts:
- partition layout:
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 5244927 4194304 2G Linux swap
/dev/sda3 5244928 9439231 4194304 2G Solaris boot
/dev/sda4 9439232 937703054 928263823 442.6G Solaris root
- grub hangs when doing an ls on (hd0,gpt2), which is swap
- grub hangs when doing an ls on (hd0,gpt4).
- zfs-info (from grub's command line) on gpt3 is happy. It identifies it as bpool
- zfs-info on gpt4 complains it has unsupported features, but does not hang
When booting the system, it hangs right after I select a menu entry in grub, regardless of which one. Even the history ones from zfs hang, although I didn't try all. It looks just like the hang on the simple ls command.
This is grub2 2.04-1ubuntu22, and zsys 0.4.1. I'll see if I can run collect from inside the mounted system in a chroot from a rescue image, and attach info to this log. |
I did a fresh install on a test laptop of 20.04 a while back, and after today's update, it no longer boots. Today's update included 2.31-0ubuntu6, but other 20.04 machines of mine also applied that and didn't fail, so I can't really be sure it's the cause.
I also have zsys installed, and I noticed there are many snapshots of my datasets, and grub has a new menu entry about history.
All that being said, I'm still troubleshooting and so far these are the facts:
- partition layout:
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 5244927 4194304 2G Linux swap
/dev/sda3 5244928 9439231 4194304 2G Solaris boot
/dev/sda4 9439232 937703054 928263823 442.6G Solaris root
- grub hangs when doing an ls on (hd0,gpt2), which is swap
- grub hangs when doing an ls on (hd0,gpt4).
- zfs-info (from grub's command line) on gpt3 is happy. It identifies it as bpool
- zfs-info on gpt4 complains it has unsupported features, but does not hang
When booting the system, it hangs right after I select a menu entry in grub, regardless of which one. Even the history ones from zfs hang, although I didn't try all. It looks just like the hang on the simple ls command.
This is grub2 2.04-1ubuntu22, and zsys 0.4.1. I'll see if I can run collect from inside the mounted system in a chroot from a rescue image, and attach info to this log.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu20
Architecture: amd64
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-02-29 (15 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200228)
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: grub2-common 2.04-1ubuntu22
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
Tags: focal
Uname: Linux 5.4.0-14-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True |
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| 2020-03-15 18:40:25 |
Andreas Hasenack |
attachment added |
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Dependencies.txt https://bugs.launchpad.net/bugs/1867542/+attachment/5337285/+files/Dependencies.txt |
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| 2020-03-15 18:40:27 |
Andreas Hasenack |
attachment added |
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ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1867542/+attachment/5337286/+files/ProcCpuinfoMinimal.txt |
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| 2020-03-15 18:40:29 |
Andreas Hasenack |
attachment added |
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ProcEnviron.txt https://bugs.launchpad.net/bugs/1867542/+attachment/5337287/+files/ProcEnviron.txt |
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| 2020-03-15 18:42:33 |
Andreas Hasenack |
summary |
grub stuck on loading kernel, fails to ls zfs partition |
grub stuck on loading kernel, fails to ls zfs and swap partitions |
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| 2020-03-19 17:49:22 |
Andreas Hasenack |
tags |
apport-collected focal |
apport-collected champagne focal |
|
| 2020-05-14 15:26:28 |
Brian Murray |
bug task added |
|
zsys (Ubuntu) |
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| 2020-05-14 15:32:22 |
Dan Streetman |
bug |
|
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added subscriber Dan Streetman |
| 2020-05-14 16:05:27 |
Didier Roche-Tolomelli |
bug task deleted |
zsys (Ubuntu) |
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|
| 2020-05-21 15:23:00 |
Brian Murray |
tags |
apport-collected champagne focal |
apport-collected focal rls-gg-notfixing |
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