I am a programmer and I can’t do without a clipboard manager. If you have never used a clipboard manager before, you don’t know what a great tool you are missing. GPaste is an excellent clipboard tool for Gnome-Shell, however it is neither available in Ubuntu repository, nor in any PPA (as of now). Here is how you can compile it. Open up the terminal and get going.
GPaste is a clipboard management tool for GNOME 3. It is not available in the repos and must be downloaded via git and compiled. Here is how you can do it: