Sorry, I just test Laker version 201106. I don't know whether other versions are OK or NOT.
Per different versions, patch location might be the same. BUT the real code might be a little different.
If your laker version is exactly laker 2011.06 LINUX (32) version. copy patch_laker201106 to <laker_installed_dir>/platform/LINUX/bin . Then run the patch. You should get