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my external hard drive ubuntu 15.04 install would not boot up on my machine after install,i have connected it to a laptop with intel inside,i have managed to install

 

       sudo apt-get install fglrx-updates xvba-va-driver libva-glx1 libva-egl1 vainfo

 

 now,because i am on an intel pc,i do not have the appropriate hardware to do

         

         sudo amdconfig --adapter=all --initial

 

How can