live-build constructs the kernel package as <linux-packages>-<linux-flavours>, so "linux-image-amd64" + "amd64" = "linux-image-amd64-amd64" (not found). The correct value is "linux-image" + "amd64" = "linux-image-amd64". Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>