I have an application running on a Windows7 system here with an AMD FirePro V5900 in it that uses Quad-Buffered OpenGL contexts for some visuals. Works just great.
I've just rebooted into my Ubuntu 12.10 partition, exact same hardware, and the application runs but the quad-buffered contexts don't appear. I had this happening on windows and had to launch the Catalyst control center and enable Quad-Buffering, and that fixed it. However, on Linux it's telling me that I can only enable it if I use a single monitor? (or dual-monitors in clone-mode)? Surely this is a glitch.
Running the 9.00.11-120920a driver.