Ubuntu 12.10 also marked a painful transition for owners of older AMD cards (HD 2000, 3000, and 4000 series). AMD moved these chips to a "legacy" driver status that was fundamentally incompatible with the X.Org version in 12.10. This forced a generation of users to either stick with Ubuntu 12.04 LTS or migrate to the open-source drivers, which at the time lacked the polish and speed of their proprietary counterparts. Conclusion
: It was the only way to access hardware-accelerated video decoding (UVD) and official CrossFire support. Catalyst Driver Ubuntu 12.10
The release of in late 2012 represented a pivotal, albeit turbulent, moment for Linux enthusiasts using AMD hardware. Central to this experience was the AMD Catalyst driver (fglrx), a proprietary software package that became a symbol of the friction between cutting-edge desktop environments and closed-source driver development. The Shift to Unity and X.Org 1.13 Ubuntu 12
: Catalyst provided superior 3D performance and better power management for Radeon cards compared to the open-source radeon drivers of that era. Conclusion : It was the only way to