[Bug 1901906] Re: amd64 images should have correct set of bootloaders installed

Joshua Powers 1901906 at bugs.launchpad.net
Wed Dec 9 17:48:21 UTC 2020


The xenial verification has failed as once again the package names are
not correct. I have an MP up [1] which reverts back to the original
behavior. Xenial's behavior around shim is not the same as later
releases. This work is not something scheduled till next year.

Bionic [2] and Focal [3] are sru verification passed as images are
building, no longer including extra packages, and are launching
successfully. The build logs linked you can search for "chroot
mountpoint apt-get install -qqy grub-pc shim-signed" to verify the new
version is getting shipped.

[1] https://code.launchpad.net/~powersj/livecd-rootfs/+git/livecd-rootfs-1/+merge/394910
[2] https://i510533839.restricted.launchpadlibrarian.net/510533839/buildlog_ubuntu_bionic_amd64_amd64-disk-image_qcow2_squashfs_tarball_vagrant_vmdk_azure_azure-pro_azure-pro-fips_dimension-data_hyperv-gcs_wsl_maas_softlayer_cpc_BUILDING.txt.gz?token=HPgBwmkbztJpx1ZSZbwW0Ln2XvmF0Clh
[3] https://i510437212.restricted.launchpadlibrarian.net/510437212/buildlog_ubuntu_focal_amd64_amd64-disk-image_kvm_qcow2_squashfs_tarball_vagrant_vmdk_azure_azure-pro_hyperv-gcs_wsl_maas_softlayer_cpc_BUILDING.txt.gz?token=pxHwRfRH0CVNcL6Rj6fhcltmq1SQDtDH

** Tags removed: verification-needed verification-needed-bionic verification-needed-focal verification-needed-xenial
** Tags added: verification-done-bionic verification-done-focal verification-failed-xenial

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https://bugs.launchpad.net/bugs/1901906

Title:
  amd64 images should have correct set of bootloaders installed

Status in livecd-rootfs package in Ubuntu:
  Fix Released
Status in livecd-rootfs source package in Xenial:
  Fix Committed
Status in livecd-rootfs source package in Bionic:
  Fix Committed
Status in livecd-rootfs source package in Focal:
  Fix Committed
Status in livecd-rootfs source package in Groovy:
  Fix Released
Status in livecd-rootfs source package in Hirsute:
  Fix Released

Bug description:
  [Impact]

   * amd64 images should have shim-signed & grub-pc installed as the
  bootloaders, with all other alternatives not installed; and not
  partially removed (rc state). This is the only way to ensure that
  secureboot/efi boot works correctly, but also for BIOS grub-pc to work
  correctly. This is how we install systems by default today.

  [Test Case]

   * Build images; check that shim-signed & grub-pc are installed and configured
   * Check that no other packages are autoremovable or partially removed (rc)

  [Regression Potential]

   * The above changes gurantee that upon upgrades / dist-upgrade the
  correct set of bootloaders are installed. There will be a change of
  debconf keys and bootloader packages that are installed on the system,
  when comparing with a previous image, which some automation may be
  sensitive to if they were trying to automatically correct bootloader
  setup before.

  [Other Info]
   
   * Uploaded into hirsute already.

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