I recently installed Ubuntu 13.04 on an AMD 64-bit HP Slimline machine(1 GB of RAM expanded to 2GB) that is about 5-7 years old, and I believe/realized that it would probably work/perform better if I installed 12.04 LTS instead. Is it possible to downgrade from vanilla Ubuntu 13.04 to Lubuntu 12.04, or just to simply re-install over it?
P.S. I am dual booting Ubuntu and Windows 7, and have a 20 GB ext4 partition in which my Ubuntu raring installation resides on. (200 GB total disk space)
Thanks in advance. (I don't post to forums to often so feel free to correct me if I did anything wrong!:-))