[Bug 1435663] Re: arm64/efi support

Brian Murray brian at ubuntu.com
Thu Mar 26 18:06:46 UTC 2015


On Thu, Mar 26, 2015 at 05:54:09PM -0000, dann frazier wrote:
> On Thu, Mar 26, 2015 at 11:42 AM, Brian Murray <brian at ubuntu.com> wrote:
> > Which efibootmgr SRU is this blocked on?
> 
> 0.5.4-7ubuntu1.1:
>   http://launchpadlibrarian.net/201094067/efibootmgr_0.5.4-7ubuntu1_0.5.4-7ubuntu1.1.diff.gz

That's for Trusty, I don't see a corresponding upload for Utopic and the
partman-*, libdebian-installer and grub-installer uploads there.

--
Brian Murray

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https://bugs.launchpad.net/bugs/1435663

Title:
  arm64/efi support

Status in efibootmgr package in Ubuntu:
  Fix Released
Status in grub-installer package in Ubuntu:
  Fix Released
Status in grub2 package in Ubuntu:
  Fix Released
Status in libdebian-installer package in Ubuntu:
  Fix Released
Status in partman-auto package in Ubuntu:
  Fix Released
Status in partman-efi package in Ubuntu:
  Fix Released
Status in efibootmgr source package in Trusty:
  In Progress
Status in grub-installer source package in Trusty:
  In Progress
Status in grub2 source package in Trusty:
  Triaged
Status in libdebian-installer source package in Trusty:
  In Progress
Status in partman-auto source package in Trusty:
  In Progress
Status in partman-efi source package in Trusty:
  In Progress
Status in efibootmgr source package in Utopic:
  Fix Released
Status in grub-installer source package in Utopic:
  In Progress
Status in grub2 source package in Utopic:
  Fix Released
Status in libdebian-installer source package in Utopic:
  In Progress
Status in partman-auto source package in Utopic:
  In Progress
Status in partman-efi source package in Utopic:
  In Progress

Bug description:
  [Impact]
  It is currently not possible to install EFI-based arm64 systems.

  [Test Case]
  Install an arm64 system with d-i. On reboot you should have a new "ubuntu" entry in the EFI boot menu that starts GRUB and boots into Linux. This can be tested in QEMU if hardware is not available:
    https://wiki.ubuntu.com/ARM64/QEMU
  Note that kernel support is also required, so you'll need to use an LTS Enablement kernel. 

  [Regression Risk]
  Most of the required changes involve enabling builds/backporting code that will only run on previously-unsupported systems. The biggest risk I see is in breaking previously-supported arm64 systems - luckily there's only a few of those and we can test them.

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