I'm using Ubuntu Lucid. Due to some reasons, I'm not allowed to upgrade the OS.
I need to use the latest version of a software, with version number > 2.5.x. However, when I check the software repo for Ubuntu Lucid, I found that the latest version of that software is 2.2.26. That version does not have the functions that I need.
I found that the software repo for Ubuntu Natty provide the same software with version > 2.6.x. I would like to use this version.
Can I edit the source.list file and point it to the Natty repo? Is it ok to install Natty packages in Lucid?