I don't really know what I'm doing, and don't want to get this wrong.
I've made a backup of everything I want to keep on an external hard drive, and wish to do a clean install of Ubuntu 15.04 from a completely ghosted system. I do not have a partition, I only have the Ubuntu OS.
Does anyone have any information regarding what I must do?
I have no problem removing everything off my computer and restarting from scratch. I cannot update to newer kernels due to various issues and I am having a few other problems with my computer that I would rather just reinstall instead of fix. Thanks.