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

[Mark Kendall]

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