Public bug reported: Looks like since commmit 0d02ca7853f4e487ff8b912b0d1d43ceb31a528b (https://git.launchpad.net/ubuntu/+source/linux- raspi/commit/?h=applied/ubuntu/devel&id=0d02ca7853f4e487ff8b912b0d1d43ceb31a528b) The support for EFI in the kernel config was disabled with no mention of why:
""" - [Config] raspi: Set EFI=n """ This disables support for CONFIG_EFI_STUB which means that the kernel cannot be loaded via EFI directly. Any reasons for this? We are booting RPI by setting u-boot to launch in EFI mode, which runs grub.efi and then we load our entries from there, but this totally breaks support for that. This worked until the previous kernel version with no issues that we could find. Is there anything we can do to revert this and re-enable this option int he kernel? ** Affects: linux-raspi (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/2053147 Title: CONFIG_EFI_STUB support disabled since 6.5.0-1002.2 Status in linux-raspi package in Ubuntu: New Bug description: Looks like since commmit 0d02ca7853f4e487ff8b912b0d1d43ceb31a528b (https://git.launchpad.net/ubuntu/+source/linux- raspi/commit/?h=applied/ubuntu/devel&id=0d02ca7853f4e487ff8b912b0d1d43ceb31a528b) The support for EFI in the kernel config was disabled with no mention of why: """ - [Config] raspi: Set EFI=n """ This disables support for CONFIG_EFI_STUB which means that the kernel cannot be loaded via EFI directly. Any reasons for this? We are booting RPI by setting u-boot to launch in EFI mode, which runs grub.efi and then we load our entries from there, but this totally breaks support for that. This worked until the previous kernel version with no issues that we could find. Is there anything we can do to revert this and re-enable this option int he kernel? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2053147/+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