[mythtv-users] Frontend Raspberry Pi setup issues

[Daryl McDonald]

On Jul 24, 2017 5:16 PM, "DryHeat122 ." <dryheat122 at gmail.com> wrote:

Yes, I've applied all those suggestions.  One possibility is that right now
I'm using this over a wireless network, and it can't keep up with the data
rate for HD content, causing the chop.  Does it have acceptable performance
with HD content on a hardwired connection?  I've got my doubts given how
long it takes to even start up the FE on the RPi3.

On Sun, Jul 23, 2017 at 8:17 PM, Peter Bennett <cats22 at comcast.net> wrote:

>
>
> On 07/23/2017 06:30 PM, DryHeat122 . wrote:
>
> Can't find EGLConfig, returning null config
> Unable to find an X11 visual which matches EGL config 0
> Could not initialize OpenGL for RasterGLSurface, reverting to RasterSurface
>
> Those messages are normal.
>
> A guy in this thread <https://forum.mythtv.org/viewtopic.php?f=46&t=1677>
> says don't worry about it.  But I am getting jerky playback and the wiki
> says OpenGL provides smooth playback.  Any idea how to fix this?  I
> installed mythplugins-light but no OpenGL drivers.  I have set GPU memory
> to 256.  The wiki says try increasing it, but it says elsewhere (sorry
> can't remember where I saw it) that if you set it much higher than 256 the
> FE might not have enough memory to run.  So not quite sure how to thread
> that needle.
>
> Did you try all of the suggestions in the wiki? There is a list of things
> to do for best performance on raspberry pi:
> https://www.mythtv.org/wiki/Raspberry_Pi#System_Performance
>
> Peter
>
> Have you checked the settings on your router? I was surprised to find that
> my new gigabit router was throttled, by default to 300 Mb, much better
> performance now at 1000.
>
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