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[master] [nvidia 355] shader compilation failed #385

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thopiekar opened this issue Sep 11, 2015 · 9 comments
Closed

[master] [nvidia 355] shader compilation failed #385

thopiekar opened this issue Sep 11, 2015 · 9 comments

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@thopiekar
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Don't know which commit causes this problem, because I didn't run Cura daily but this is what I get at the moment:

QOpenGLShaderProgram::uniformLocation( dpr ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
shader compilation failed: 
""
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( dpr ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
shader compilation failed: 
""
QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
shader compilation failed: 
""
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( dpr ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
shader compilation failed: 
""
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( dpr ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
shader compilation failed: 
""
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( dpr ): shader program is not linked
QOpenGLShaderProgram: could not create shader program
QOpenGLShader: could not create shader
QQuickCustomMaterialShader: Shader compilation failed:
""
QOpenGLShader: could not create shader
QOpenGLShader: could not create shader
QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( src ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( qt_SubRect_src ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked
QOpenGLShaderProgram::uniformLocation( qt_Opacity ): shader program is not linked
Speicherzugriffsfehler (Speicherabzug geschrieben) - aka seg. fault
thopiekar@home:~$ dmesg
[   30.278707] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[   30.284426] NVLINK: Nvlink Core is being initialized, major device number 246
[   30.284555] [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:02:00.0 on minor 0
[   30.284572] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  355.06  Tue Jul 28 21:26:50 PDT 2015
[ 8344.185779] cura_app.py[3275]: segfault at 40 ip 00007f2b860f3385 sp 00007ffe12ec5220 error 4 in libnvidia-glcore.so.355.06[7f2b85032000+126e000]
[ 8376.455519] cura_app.py[3980]: segfault at 40 ip 00007fdb12343385 sp 00007fffd2f0d0c0 error 4 in libnvidia-glcore.so.355.06[7fdb11282000+126e000]
@thopiekar
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Found a possible solution: #131

@thopiekar
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Duplicate of #88, which is closed for some reason 😞

@nallath
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nallath commented Sep 11, 2015

In that case installing the right package solved it.

@thopiekar
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Ok, will give it a try.

@thopiekar
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Installed python3-opengl, but no changes.
python3-pyqt5.qtopengl is also installed.

@thopiekar
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Found the reason at launchpad: https://bugs.launchpad.net/ubuntu/+source/python-qt4/+bug/941826
Will add a pull request soon based on #131

thopiekar added a commit to thopiekar/Cura that referenced this issue Sep 11, 2015
@thopiekar
Fixes "could not create shader program" Ultimaker#385
02fd71f 
For any reason this problem seems to be Ubuntu-specific and is also present since pyqt4.
* Updated the Ultimaker#131 pull request and added platform.linux_distribution to check for "Ubuntu"
* Added notice about the bug report above the if-clause
* Added comment why <platform.system() == "Linux"> is needed
@thopiekar
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My PR #387 based on #131 fixes the problem + installing python3-opengl

nallath added a commit that referenced this issue Sep 11, 2015
@nallath
Merge pull request #387 from thopiekar/patch-1
f47fc05 
Fixes "could not create shader program" #385
@nallath
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nallath commented Sep 11, 2015

Your PR has been merged, so this issue can be closed.

@nallath nallath closed this as completed Sep 11, 2015
@thopiekar
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Thanks!

@R3D9477 R3D9477 mentioned this issue Jun 7, 2018
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@thopiekar @nallath