I don't think many 'buntu developers are here on LQ. And you are running alpha software. I expect you know what that means.
Looks like you should join the 'buntu delveloper's bug tracker. See here for example:
https://bugs.launchpad.net/ubuntu
I recommend you "lurk" for a while, to understand how things work, before you launch yourself.
For example "Still no replies? I want to know why this is happening" after less than 24Hrs is unlikely to be well received.