simon@nirvana ~/Work/ubuntu/snappy/pi3 $ sudo ./generate-image.sh pi2-kernel_4.4.0-1017_armhf.snap
Determining gadget configuration
5.83 MB / 5.83 MB [===========================================================================================================================================================================================================================================] 100.00% 2.74 MB/s 2s
Parallel unsquashfs: Using 8 processors
28 inodes (118 blocks) to write
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/COPYING.linux
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/LICENCE.broadcom
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/README
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bcm2708-rpi-b-plus.dtb
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bcm2708-rpi-b.dtb
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bcm2708-rpi-cm.dtb
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bcm2709-rpi-2-b.dtb
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bcm2710-rpi-3-b.dtb
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/bootcode.bin
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/cmdline.txt
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/config.txt
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/fixup.dat
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/fixup_cd.dat
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/fixup_db.dat
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/fixup_x.dat
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/overlays.tgz
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/snappy-system.txt
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/start.elf
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/start_cd.elf
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/start_db.elf
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/start_x.elf
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/uEnv.txt
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/uboot.bin
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/uboot.env
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/uboot.env.in
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/boot-assets/uboot.patch
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/meta
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/meta/icon.png
/tmp/gadget003664851/gadget/fake-gadget/1.0-fake/meta/snap.yaml
created 28 files
created 3 directories
created 0 symlinks
created 0 devices
created 0 fifos
Partitioning...
Formatting...
Mounting...
Provisioning...
53.62 MB / 53.62 MB [========================================================================================================================================================================================================================================] 100.00% 2.67 MB/s 20s
53.62 MB / 53.62 MB [========================================================================================================================================================================================================================================] 100.00% 2.74 MB/s 19s
5.83 MB / 5.83 MB [===========================================================================================================================================================================================================================================] 100.00% 2.76 MB/s 2s
Unmounting...
cannot copy "/tmp/diskimage971638141/system/snap/pi2-kernel/x1/kernel.img" -> "/tmp/diskimage971638141/system/boot/uboot/pi2-kernel_x1.snap": exit status 1 (cp: cannot stat '/tmp/diskimage971638141/system/snap/pi2-kernel/x1/kernel.img': No such file or directory
)
simon@nirvana ~/Work/ubuntu/snappy/pi3 $ ls squashfs-root
abi-4.4.0-1019-raspi2 config-4.4.0-1019-raspi2 firmware GPL-2 initrd.img initrd.img-4.4.0-1019-raspi2 kernel.img lib meta modules System.map-4.4.0-1019-raspi2 vmlinuz vmlinuz-4.4.0-1019-raspi2
simon@nirvana ~/Work/ubuntu/snappy/pi3 $ ls squashfs-root/kernel.img
squashfs-root/kernel.img