[mythtv-users] Can't attach LWP xxx operation not permitted.

[Bruce Markey]

Christian Hack wrote:
>>From: Doug Larrick
>>
>>Christian Hack wrote:
>>
>>>Yep that was it it. Thanks. I did that a while back and had 
>>
>>forgotten about
>>
>>>it since it still seemed to use the RTC method for some reason.
>>
>>BTW, timer method (e.g. RTC) is orthogonal to realtime scheduling.
>>
> 
> 
> Now you've confused me with "orthogonal". According to dictionary.com "adj
> 1: not pertinent to the matter under consideration;"
> 
> So it would seem RTC has nothing to do with the realtime scheduling
> mentioned in the docs? 

Correct. Setting realtime privilege and choosing the best timing
method are two separate matters. Realtime priority with the OpenGL
timing method would be more accurate than RTC.

--  bjm