On Sun, Nov 17, 2013 at 4:17 PM, Phil Thompson <p...@riverbankcomputing.com> wrote: > I'm still stuck for suggestions. The examples are trivial. They don't even > contain OpenGL code - the shaders causing the problems are all created > internally by Qt.
OK. I'm reassigning the LP bug to Nvidia drivers, maybe the maintainers have a clue. -- Dmitry Shachnev ** Package changed: qtdeclarative-opensource-src (Ubuntu) => nvidia-graphics-drivers-304-updates (Ubuntu) ** Package changed: nvidia-graphics-drivers-304-updates (Ubuntu) => nvidia-graphics-drivers-319-updates (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-304-updates in Ubuntu. https://bugs.launchpad.net/bugs/1241988 Title: All pyqt5 quick examples fails with shader program link error Status in “nvidia-graphics-drivers-319-updates” package in Ubuntu: Triaged Bug description: $ lsb_release -rd Description: Ubuntu 13.10 Release: 13.10 $ apt-cache policy pyqt5-doc pyqt5-doc: Installed: 5.0.1-1ubuntu1 Candidate: 5.0.1-1ubuntu1 Version table: *** 5.0.1-1ubuntu1 0 500 http://no.archive.ubuntu.com/ubuntu/ saucy/universe amd64 Packages 100 /var/lib/dpkg/status Graphics driver: $ apt-cache policy nvidia-319-updates nvidia-319-updates: Installed: 319.60-0ubuntu1 Candidate: 319.60-0ubuntu1 Version table: *** 319.60-0ubuntu1 0 500 http://no.archive.ubuntu.com/ubuntu/ saucy/restricted amd64 Packages 100 /var/lib/dpkg/status All examples under /usr/share/doc/pyqt5-doc/examples/quick/ fails on shader compilation, example: /usr/share/doc/pyqt5-doc/examples/quick/tutorials/extending/chapter1-basics$ python3 chapter1-basics.py QOpenGLShaderProgram: could not create shader program QOpenGLShader: could not create shader QSGMaterialShader: Shader compilation failed: "" QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked QOpenGLShaderProgram: could not create shader program QOpenGLShader: could not create shader QSGMaterialShader: Shader compilation failed: "" QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked QOpenGLShaderProgram::uniformLocation( alphaMin ): shader program is not linked QOpenGLShaderProgram::uniformLocation( alphaMax ): shader program is not linked QOpenGLShaderProgram::uniformLocation( fontScale ): shader program is not linked QOpenGLShaderProgram::uniformLocation( vecDelta ): shader program is not linked Segmentation fault (core dumped) $ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-319-updates/+bug/1241988/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp