zfs root with ext3 /boot fails to create grub menu entries
Bug #1889757 reported by
Matt Johnston
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| grub2 (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
10_linux was changed to exit early if / is zfs. That doesn't work if /boot is a ext4 filesystem which should be detected by the rest of 10_linux.
The result is that grub doesn't create any entries for any kernels and the system isn't bootable, manual intervention is required.
I guess it should only "exit 0" if /boot is also zfs.
https:/
In this case /boot is a symlink into a ext4 filesystem, though I think the same thing would happen with /boot as a toplevel ext4 filesystem.
This is grub2 (2.04-1ubuntu26.1) focal.
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