Upgrading and PPA's

[baddnady23]

I have my home on a separate partition from /. When 10.10 comes out I will simply upgrade from the Live disc to the new version and keep my home. Question is, I have several PPA's that I am using for keep several programs updates. How will I be able to keep these PPA's through the upgrade process, since I have no idea where I got them from over the past year. I thought that with each upgrade the sources.list gets upgraded as well and you need to add all the repositories again... Thanks!

[oldos2er]

You probably should disable the PPAs before upgrading, and re-enable them afterwards, remembering to change any instances of "lucid" to "maverick." Copy your current /etc/apt/sources.list and/or the contents of /etc/apt/sources.list.d to your /home/user folder.

[baddnady23]

My upgrade will bea fresh install from cd... do I still need to disable PPAs?

[andrewthomas]

Fresh install = no ppa. Nothing to disable