Now I remember why I thought it was OK to disable EFI in arm64 Trusty. v3.13 had no arm64 support for EFI to begin with. However, I backported the UEFI patchset from Utopic (v3.16) which _did_ have arm64 support. I thought it would be OK to simply disable EFI in Trusty, but clearly something went awry. I think I can get away with reverting arch/arm64 EFI commits since they appear to be well isolated.
Please try this test kernel at http://people.canonical.com/~rtg/arm64 -efi-lp1608854/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608854 Title: [arm64] nova instances can't boot with 3.13.0-92 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1608854/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs