Ah, we got it. squashfs-tools 3.3 switched to lzma by default, which our current kernel module does not seem to support.
We worked around the problem by calling mksquashfs with -nolzma in livecd-rootfs for now.
Ah, we got it. squashfs-tools 3.3 switched to lzma by default, which our current kernel module does not seem to support.
We worked around the problem by calling mksquashfs with -nolzma in livecd-rootfs for now.