> On Feb 1, 2016, at 5:55 AM, [email protected] wrote:
> 
> I type:
>  
>  sh -c "echo 'BB-UART1' > /sys/devices/platform/bone_capemgr/slots"
>  
>  and I get:
>  
>  sh: echo: I/O error


Just to preclude the obvious, you are running this either as root or via sudo, 
right?

  -hilmar
-- 
Hilmar Lapp -:- lappland.io



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