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diskimage-builder/elements/ubuntu-signed/element-deps

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Add element ubuntu-signed to provide signed kernel ubuntu-signed element would install 'linux-signed-image-generic' that provides signed kernel that can be used for deploy in UEFI secure boot mode. Package 'linux-signed-image-generic' ships signed kernel with extension '.efi.signed' (Ex. '/boot/vmlinuz-3.13.0-49-generic.efi.signed'). The kernel modules directory for signed kernel and unsigned kernel is same. It is without 'efi.signed' extension to its name. This is different from normal practice of directory naming in '/lib/modules' (Ex. For signed kernel 'vmlinuz-3.13.0-49-generic.efi.signed', modules directory is '/lib/modules/3.13.0-49-generic'). This needed some changes in '/lib/ramdisk-functions' and 'ramdisk' element to copy kernel modules. The signed kernel package contains both signed and unsigned kernel. The unsiged kernel is without extension '.efi.signed' (Ex. '/boot/vmlinuz-3.13.0-49-generic'). This required change into '/lib/img-functions' and 'baremetal' element to pick up signed kernel version when this element is used. Closes-Bug: 1443076 Change-Id: I60061cbea847b47fa752b9463cfd387e8e7f0635
2015-04-10 08:58:19 +00:00
ubuntu
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