Published at LXer:

Back in October there was the very controversial news that Canonical would be replacing the GNOME Shell with their own Unity project as the default desktop shell for Ubuntu 11.04 and going forward. The original version and specification for Ubuntu Unity (and as found in Ubuntu 10.10 Netbook) required 3D acceleration and would use Compiz as its compositing window manager. For those without the necessary graphics drivers to support the functionality, Canonical's plan for Ubuntu was to have it fall-back to the traditional GNOME desktop and inform the user of their sad graphics support. However, now Canonical's developing a 2D version of Unity for such scenarios.

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