I am currently running Ubuntu 12.04. I intend to do so for the future because of its long time support and stability. However, I would like to contribute to testing proposed updates for Precise. I know that the proposed updates can be enabled through software sources. However doing so will install all proposed updates. However, I would like to test only a specific package (unity) and its dependencies.
How would I go about doing this?
I am using 10.10 and i have recently enabled the proposed updates. i got a list of 20 something updates which i would like to install but i have a doubt. according to this post the answer says that these updates are meant for testing and get pushed into the normal updates within a weak or so.But now as the 10.10 support has ended it is highly unlikely that they might get pushed into the normal updates.So is it safe to install them???
P.S. one of the updates is a kernel update thats why im worried about it.
My hardware info
A more detailed one
Also my Driver info from Debian GNU/Linux device driver check page 
Note i do not want to upgrade to a newer version of ubuntu