[Bug 1804481] Re: SecureBoot support for arm64

Launchpad Bug Tracker 1804481 at bugs.launchpad.net
Wed May 22 07:49:09 UTC 2019


This bug was fixed in the package linux-signed-hwe-edge -
5.0.0-15.16~18.04.1+signed1

---------------
linux-signed-hwe-edge (5.0.0-15.16~18.04.1+signed1) bionic; urgency=medium

  * SecureBoot support for arm64 (LP: #1804481)
    - support recompression of signed kernels

 -- Stefan Bader <stefan.bader at canonical.com>  Tue, 14 May 2019 13:49:08
+0200

** Changed in: linux-signed-hwe-edge (Ubuntu Bionic)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1804481

Title:
  SecureBoot support for arm64

Status in linux package in Ubuntu:
  Fix Released
Status in linux-meta package in Ubuntu:
  In Progress
Status in linux-signed package in Ubuntu:
  Fix Released
Status in linux-signed-hwe package in Ubuntu:
  Invalid
Status in linux-signed-hwe-edge package in Ubuntu:
  New
Status in shim package in Ubuntu:
  Fix Released
Status in shim-signed package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  Triaged
Status in linux-meta source package in Bionic:
  Triaged
Status in linux-signed source package in Bionic:
  Triaged
Status in linux-signed-hwe source package in Bionic:
  Fix Committed
Status in linux-signed-hwe-edge source package in Bionic:
  Fix Released
Status in shim source package in Bionic:
  Fix Released
Status in shim-signed source package in Bionic:
  Triaged
Status in linux source package in Cosmic:
  Triaged
Status in linux-meta source package in Cosmic:
  Triaged
Status in linux-signed source package in Cosmic:
  Triaged
Status in linux-signed-hwe source package in Cosmic:
  Invalid
Status in linux-signed-hwe-edge source package in Cosmic:
  Invalid
Status in shim source package in Cosmic:
  Fix Released
Status in shim-signed source package in Cosmic:
  Triaged
Status in linux source package in Disco:
  Fix Released
Status in linux-meta source package in Disco:
  In Progress
Status in linux-signed source package in Disco:
  Fix Released
Status in linux-signed-hwe source package in Disco:
  Invalid
Status in linux-signed-hwe-edge source package in Disco:
  Invalid
Status in shim source package in Disco:
  Fix Released
Status in shim-signed source package in Disco:
  Fix Released

Bug description:
  [Impact]
  Ubuntu does not currently support SecureBoot for UEFI systems on arm64 platforms.

  [Test Case]
  See: https://wiki.ubuntu.com/UEFI/SecureBoot/Testing

  [Fix]
  - Introduce shim-signed for arm64
  - Introduce grub-signed for arm64
  - Produce signed linux kernels

  [Regression Risk]
  We're enabling new signed packages - regressions would most likely fall into packaging issues.

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