** Also affects: grub2 (Ubuntu Focal)
Importance: Undecided
Status: New
** Description changed:
[Impact]
* Provide grub 2.04 backport to bionic for improved TPM support.
[Test Case]
- * If /boot/efi/EFI/ubuntu does not exist, execute
+ * Boot to bionic EFI amd64 or arm64
- on amd64 $ sudo grub-install --target x86_64-efi --uefi-secure-boot
- on arm64 $ sudo grub-install --target arm64-efi --uefi-secure-boot
+ * If /boot/efi/EFI/ubuntu does not exist, execute
+
+ on amd64 $ sudo grub-install --target x86_64-efi --uefi-secure-boot
+ on arm64 $ sudo grub-install --target arm64-efi --uefi-secure-boot
* Install grub2.04-signed on bionic amd64 or arm64
* Reboot, check that echo ${package_version} shows 2.04
* Upgrade to focal
* Observer that upgrade is correct and grub2.04-signed is now a dummy
transitional package
[Where problems could occur]
* One must be able to remove grub2.04-signed & downgrade back to grub
2.02 based -bin and -signed packages. And binaries in /boot must be
updated.
* One must be able to mix&match userspace grub packages tooling from
release/security/updates/proposed, whilst keeping grub2.04-signed
installed.
* One must be upgraded to stock grub2.04 -bin / -signed packages upon
dist-upgrade to focal.
[Other Info]
* Targetted to be installed by default on some cloud images.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1912264
Title:
Provide grub 2.04 EFI backport on bionic
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1912264/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
