[mythtv] OpenGL: MythRenderOpenGL is not a valid OpenGL rendering context

[John Pilkington]

On 30/01/2020 17:01, Mark Kendall wrote:
> On Thu, 30 Jan 2020 at 14:26, John Pilkington <johnpilk222 at gmail.com> wrote:
>> Hi Mark:  It didn't make an obvious difference.  Here's a link to logs
>> with and without the EV preamble.
> 
> OK - thanks for that.
> 
> Can you produce a few more logs for me? :-
> 
> 1 - the output from running 'QT_LOGGING_RULES=qt.qpa.*=true
> mythfrontend' - which should hopefully give an insight into what Qt is
> doing
> 2 - the output from 'ldd /usr/local/bin/mythfrontend' - or wherever
> mythfrontend is installed.
> 3 - the output from 'glxgears -info' - because I'm still baffled as to
> why glxinfo shows intel and Qt/mythtv something else.
> 
> thanks again,
> Mark

HTH!

https://drive.google.com/open?id=1NowIZsgY4EFSSKcKAglXFkVEb-U07A3T