[FFe] Resilient boot
Bug #1871821 reported by
Julian Andres Klode
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
grub2 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
grub2-signed (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
shim-signed (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
We're adding support for resilient boot, by modifying grub-install to teach it about other ESPs we're installing to, and wrapping it in a wrapper script that installs over all ESPs.
This way you can install grub to multiple ESPs which allows you to have one ESP per disk in a raid system, for example.
I have extensively tested the grub2 package on amd64, with one, two, and three ESPs. I have not done any testing of the signed package, because I do not have infra around to sign grub and trust it.
Changed in grub2 (Ubuntu): | |
status: | New → In Progress |
status: | In Progress → Fix Committed |
Changed in shim-signed (Ubuntu): | |
status: | New → Fix Committed |
Changed in grub2-signed (Ubuntu): | |
status: | New → Fix Committed |
description: | updated |
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This bug was fixed in the package grub2 - 2.04-1ubuntu24
---------------
grub2 (2.04-1ubuntu24) focal; urgency=medium
* Support installing to multiple ESPs (LP: #1871821)
-- Julian Andres Klode <email address hidden> Thu, 09 Apr 2020 12:51:07 +0200