I was thinking after my previous post and probing the general of the SE sites, we should split into:

- [tag:install-software]: for general software installation instructions. If you are/want build from sources, or the problem is apt/dpkg then you should use the according tags.
- [tag:ubiquity]: For installations of Ubuntu. Remember that Ubiquity is the installer of Ubuntu, so it should fit it quite nicely. This tag should be used for problems with the installer itself and the use of the installer. Post/Pre installations problems, ie. boot, dual-boot, partition scheme, has their own tags.

What folks says?