[mythtv] Qt warnings on mythfrontend start

Klaas de Waal klaas.de.waal at gmail.com
Sun Jan 5 21:01:31 UTC 2020


> > Attempted flush to non-raster surface QWidgetWindow(0x131d220,
> > name="mainwindowWindow") of type QSurface::OpenGLSurface (consider
> > using Qt::WA_PaintOnScreen to exclude from backingstore sync)
> > Attempted flush to non-raster surface QWidgetWindow(0x131d220,
> > name="mainwindowWindow") of type QSurface::OpenGLSurface (consider
> > using Qt::WA_PaintOnScreen to exclude from backingstore sync)
> > 2020-01-04 16:55:34.433313 I  Bonjour: Service registration complete:
> > name 'Mythfrontend on modu' type '_mythfrontend._tcp.' domain:
> > 'local.'
>
> Klaas - can you check whether you still get these warnings with the
> latest master?
>
Hi Mark,

The Qt warnings have gone!

While on the subject of error messages, there is one left in the
mythfrontend startup log, similar but not identical to the message
reported by Paul Harrison (one line before and one line after the
error messages included):

2020-01-05 21:46:26.212846 I  MythCoreContext::CheckProtoVersion():
Using protocol version 91 BuzzOff
Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared
object file: No such file or directory
[AVHWDeviceContext @ 0x2e6dd40] Failed to initialise VAAPI connection:
-1 (unknown libva error).
Cannot load libcuda.so.1
2020-01-05 21:46:26.339497 E  CECAdapter: Failed to find any CEC devices.

This on Fedora 31, Intel graphics only.

Thanks & Regards,
Klaas.


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