[mythtv-users] XP2100 outperforms my P4-3.2Ghz

[Brian Wood]

On Jan 29, 2006, at 6:38 AM, Michael T. Dean wrote:

> Sonni Nørløv wrote:
>
>> I think I have see something similar, and it turned out to be related
>> to the opengl driver.
>
> ...
>
> Yeah.  There's a known bug in the 8178 driver that results in 100% CPU
> usage when using OpenGL vsync.  So, either don't use 8178 (best  
> bet) or
> turn off OpenGL vsync (which requires a re-compile for Myth 0.18.1 and
> below).
Or just comment out "load glx" in your X config file, unless you have  
something else that needs it.