Public bug reported:
[Impact]
We might want to boot securely one of these days.
[Test case]
A) Upgrading
- Update to new shim, shim-signed, grub2, grub2-signed on an UEFI system.
- Verify that the new shimx64.efi file is under /boot/efi/EFI/ubuntu, along
with mmx64.efi and fbx64.efi.
- Verify that /boot/efi/EFI/ubuntu/MokManager.efi no longer exists.
B) Booting normally
- Update to new shim, shim-signed, grub2, grub2-signed on an UEFI system, with
Secure Boot enabled.
- Verify it boots successfully to the login prompt.
- There should be no messages about "Verification failure" or other errors
before the kernel is loaded.
B) Network boot.
- Update to shim signed and grub2 signed EFI binaries on the TFTP server used.
- Verify that a network booting system still boots normally through shim and
grub, reaching a login prompt.
C) BootEntry options
- Update to new shim, shim-signed, grub2, grub2-signed on an UEFI system.
- Update or install fwupdate.
- Verify that new updates can be applied via fwupdate, that when an update is
available, fwupdate will correctly start, apply the update, and reboot to shim
normally, leading to a working system.
[Regression Potential]
Any failure to load the kernel from grub, or for shim to load grub, or for the
system firmware to load shim (such as "Verification failure" messages) or
failure to retrieve or parse BootEntry extended options (such as necessary to
load MokManager or fwupdate) should be considered regressions.
** Affects: grub2 (Ubuntu)
Importance: High
Assignee: Mathieu Trudel-Lapierre (cyphermox)
Status: Fix Released
** Affects: grub2-signed (Ubuntu)
Importance: High
Assignee: Mathieu Trudel-Lapierre (cyphermox)
Status: Fix Released
** Affects: shim (Ubuntu)
Importance: High
Assignee: Mathieu Trudel-Lapierre (cyphermox)
Status: Fix Released
** Affects: shim-signed (Ubuntu)
Importance: High
Assignee: Mathieu Trudel-Lapierre (cyphermox)
Status: Fix Released
** Affects: grub2 (Ubuntu Xenial)
Importance: Undecided
Status: New
** Affects: grub2-signed (Ubuntu Xenial)
Importance: Undecided
Status: New
** Affects: shim (Ubuntu Xenial)
Importance: Undecided
Status: New
** Affects: shim-signed (Ubuntu Xenial)
Importance: Undecided
Status: New
** Affects: grub2 (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Affects: grub2-signed (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Affects: shim (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Affects: shim-signed (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: shim-signed (Ubuntu)
Importance: Undecided
Status: New
** Also affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: grub2-signed (Ubuntu)
Importance: Undecided
Status: New
** Changed in: grub2 (Ubuntu)
Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)
** Changed in: grub2-signed (Ubuntu)
Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)
** Changed in: shim (Ubuntu)
Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)
** Changed in: shim-signed (Ubuntu)
Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)
** Changed in: grub2 (Ubuntu)
Importance: Undecided => High
** Changed in: grub2-signed (Ubuntu)
Importance: Undecided => High
** Changed in: shim (Ubuntu)
Importance: Undecided => High
** Changed in: shim-signed (Ubuntu)
Importance: Undecided => High
** Changed in: grub2 (Ubuntu)
Status: New => In Progress
** Changed in: grub2 (Ubuntu)
Status: In Progress => Fix Released
** Changed in: grub2-signed (Ubuntu)
Status: New => Fix Released
** Changed in: shim (Ubuntu)
Status: New => Fix Released
** Changed in: shim-signed (Ubuntu)
Status: New => Fix Released
** Also affects: grub2 (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: shim (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: grub2-signed (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: shim-signed (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Also affects: grub2 (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: shim (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: grub2-signed (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: shim-signed (Ubuntu Xenial)
Importance: Undecided
Status: New
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1637290
Title:
Update to the signed 0.9+1474479173.6c180c6-0ubuntu1 shim binary from
Microsoft
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1637290/+subscriptions
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