Earlier today Mark Shuttleworth blogged about the evolution of Mir, the powerful display server we are building as one component in the Ubuntu convergence story across desktops, phones, tablets, and more, but also as a general purpose display server that other distributions, desktops, and other upstreams can use too.
Mir will be landing by default in Ubuntu 13.10 with the XMir compatability layer to ensure we can continue to ship our existing Unity codebase and to ensure that any and all other distributions can ship their desktops too. This will be the first major distribution to ship a next-generation display server, not only on a desktop, but also on phones and tablets too.
I recommend you read Mark’s post in full, but I want to highlight this piece in particular:
Read more at jonobacon@home