Thanks for the info, I have been packaging pure-maps, a QML navigation app, and 
got it running on both phones. I would love to get them into Deban proper...

Sebastian

Am 22. April 2021 20:24:09 MESZ schrieb Dmitry Shachnev <mity...@debian.org>:
>Hi Sebastian!
>
>On Thu, Apr 22, 2021 at 06:45:06PM +0200, Sebastian Spaeth wrote:
>> While this is filed against qtbase5-examples, the dependency issues are
>> really a problem of libqt5opengl5 and should thus be filed against this
>> package.
>>
>>     libqt5gui5 (>= 5.1.0), libqt5gui5 (>= 5.12.5) | libqt5gui5-gles (>=
>> 5.12.5)
>>
>> essentially excludes libqt5gui5-gles. I experience this problem trying to
>> install qtgstreamer-plugins-qt5 which depends on libqt5opengl5 leading to
>> the same problems. On both the pinephone and the Librem5, the non-gles
>> versions lead to crashes.
>
>This is correct. libqt5opengl5 is a deprecated library [1] and we decided to
>not ship an OpenGL ES version of it.
>
>Packages that depend on libqt5opengl5 should be ported to modern API (e.g.
>QGLWidget → QOpenGLWidget), then they will not have this extra dependency.
>In Qt 6, the OpenGL library is removed completely.
>
>Speaking about qtgstreamer particularly, it is unmaintained [2] and the author
>suggests some alternatives which should be used instead.
>
>By the way, thanks for the feedback of using our packages on pinephone and
>Librem5. If there are any other issues, please do not hesitate to report them.
>
>[1]: https://doc.qt.io/qt-5/qtopengl-index.html
>[2]: https://cgit.freedesktop.org/gstreamer/qt-gstreamer/tree/README
>
>--
>Dmitry Shachnev

-- 
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