Im trying to get hybrid crossfire working if it is even possible with my current setup.
I'm trying to get the integrated hd4250 wirking with a pcie hd 5450.
I've run the following two commands
$ aticonfig --cfa --adapter=all
$ aticonfig --cf on --adapter=all
$ aticonfig --lsa
* 0. 01:05.0 ATI Radeon HD 4250
1. 02:00.0 ATI Radeon HD 5450
$ aticonfig --lscc
Master adapter: 0. 01:05.0 ATI Radeon HD 4250
Candidates: 1. 02:00.0 ATI Radeon HD 5450
I'm using Ubuntu 10.10 and Catalyst 10.12, rebooting doesn't change anything. I'm not sure what to try next.
$ aticonfig --lscs
CrossFire is disabled on current device
Memory bank mismatch on this system
CrossFire can work with P2P mapping through GART
System needs a reboot before enable CrossFire
Any help would be appreciated.