Bricsys has developed a beta version of Bricscad v10 for Linux, having been released in several test versions since January.
Bricscad V10 for Linux is an CAD platform. The beta version contains the complete DCL and LISP APIs. Existing applications and customisations written for Windows-based Bricscad and/or AutoCAD using these APIs can run on Bricscad V10 for Linux without modification.