Code review comment for lp:~robertliu/live-build/lb-sg-2.x

I tried in sutton project, the image could be built successfully, but when we install from U disk, we found kernel panic with the 1032-oem kernel.

Initramfs unpacking failed: junk in compressed archive.
...
VFS: unable to mount root fs on unknown-block(1,0)

I doubt it's related to the initramfs.