Your initial question gives little hope of receiving valid answers...
FWIW, I recently installed Ubuntu 7.04 on my PC. Works fine, updates and installations are easy to manage. Graphics acceleration is fine, if you get the drivers installed correctly.
There is some nice 3D software (Blender, K-3D, Houdini Apprentice) available, but CAD software is limited (QCad etc...). Most are limited 2D CAD tools, which try to be something like AutoCAD. Not exactly appealing to move over from Windows/OSX using ArchiCAD. As a development platform (C++) and for using Latex, webservers and a nice command shell, I like it.
I love to see a Linux version of ArchiCAD, but not at the cost of lesser attention to the Windows/OSX versions. I would also love to see an improved BIM model in ArchiCAD, but that doesn't seem to be the focus these days... I have AC11, but am not fully satisfied with the development direction. Oh well, at least there will probably be a new AC12 in about a year
😉
--- stefan boeykens --- bim-expert-architect-engineer-musician ---
Archicad28/Revit2024/Rhino8/Solibri/Zoom
MBP2023:14"M2MAX/Sequoia+Win11
Archicad-user since 1998
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