I'm a newbie to Ubuntu. I have been using it as a dual boot on one laptop with ubuntu 11.04 I believe.
I downloaded Ubuntu 12.04 on my good laptop as a dual boot and it is really slow. I have plenty of needed memory and graphics and sound to be operating this.
I have read this is an issue and I'm really not sure if I can fix it without literally step by step instructions. I would like to uninstall 12.04 and install 11.04.