The patch needs work. Basically what we'd need in the case of a merge of xkeyboard-config is the diff between the current Debian source package and what you want to be uploaded to yakkety. Once you're done with the merge it should be a matter of
debdiff xkeyboard-config_2.17-1.dsc xkeyboard-config_2.17-1ubuntu1.dsc
The patch needs work. Basically what we'd need in the case of a merge of xkeyboard-config is the diff between the current Debian source package and what you want to be uploaded to yakkety. Once you're done with the merge it should be a matter of
debdiff xkeyboard- config_ 2.17-1. dsc xkeyboard- config_ 2.17-1ubuntu1. dsc