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Hybrid Crossfire configure

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  • Hybrid Crossfire configure

    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
    Code:
    $ aticonfig --cfa --adapter=all
    $ aticonfig --cf on --adapter=all
    Code:
    $ aticonfig --lsa
    * 0. 01:05.0 ATI Radeon HD 4250  
      1. 02:00.0 ATI Radeon HD 5450
    Code:
    $ aticonfig --lscc
    
    Master adapter:  0. 01:05.0 ATI Radeon HD 4250  
        Candidates:  1. 02:00.0 ATI Radeon HD 5450
    Code:
    $ aticonfig --lscs
        Candidate Combination: 
        Master: 1:5:0 
        Slave: 2:0:0 
        CrossFire is disabled on current device
        CrossFire Diagnostics:
        Memory bank mismatch on this system
        CrossFire can work with P2P mapping through GART
        System needs a reboot before enable CrossFire
    I'm using Ubuntu 10.10 and Catalyst 10.12, rebooting doesn't change anything. I'm not sure what to try next.
    Any help would be appreciated.

    Thanks
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