Please test this kernel and tell us if it solves you problem: https://people.canonical.com/~ppisati/lp1827750/
This kernel has EFI support (and several other EFI features) enabled: https://git.launchpad.net/~p-pisati/ubuntu/+source/linux/commit/?h=b-raspi2-lp1827750&id=ce621b56138a15dd3c67d6b40429f5739a6b51ec Once positively verified, add a step by step test procedure to this bug so we can move forward with integrating the changes. ** Changed in: linux-raspi2 (Ubuntu) Assignee: (unassigned) => Paolo Pisati (p-pisati) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi2 in Ubuntu. https://bugs.launchpad.net/bugs/1827750 Title: Not boot with EFI Status in linux-raspi2 package in Ubuntu: New Bug description: Hello. I can't boot with linux-raspi2 kernel, but linux-generic work fine. Please add support kernel option CONFIG_U(EFI)_STUB=y as default. Thanks. os: ubuntu 18.04 lts arm64 hw: raspberry pi 3b (+ tiano core uefi) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1827750/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp