[Bug 1765546] Re: cura segfaults on launch

2018-04-22 Thread Random via ubuntu-bugs 
*** This bug is a duplicate of bug 1766092 ***
https://bugs.launchpad.net/bugs/1766092

Marked as duplicate, as the more recent submission by someone else got
attention while this one did not.

** This bug has been marked a duplicate of bug 1766092
   Segmentation faults after upgrade from 5.9 to 5.10

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Title:
  cura segfaults on launch

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[Bug 1765546] [NEW] cura segfaults on launch

2018-04-19 Thread Random via ubuntu-bugs 
Public bug reported:

Since updating my previously-working 18.04 install, cura is segfaulting
on launch

google suggests this is a known issue with pyqt

more info here: https://github.com/Ultimaker/Cura/issues/3438

I deleted my .config/cura and .local/cura folders before launching, and
producing the output below

---
console output:
---

UM.Resources.__initializeStoragePaths [342]: Initializing storage paths
UM.Resources.__initializeStoragePaths [353]: Config storage path is 
/home/myname/.config/cura/3.1
UM.Resources.__initializeStoragePaths [361]: Data storage path is 
/home/myname/.local/share/cura/3.1
UM.Resources.__initializeStoragePaths [373]: Cache storage path is 
/home/myname/.cache/cura/3.1
UM.View.GL.OpenGLContext.detectBestOpenGLVersion [103]: Trying OpenGL context 
4.1...
UM.View.GL.OpenGLContext.detectBestOpenGLVersion [119]: Trying OpenGL context 
2.0...
UM.View.GL.OpenGLContext.detectBestOpenGLVersion [128]: We got at least OpenGL 
context 2.0: 3.0 No profile
UM.Qt.QtApplication.__init__ [82]: Detected most suitable OpenGL context 
version: 2.0 No profile
UM.Qt.QtApplication.__init__ [98]: Command line arguments: {'external-backend': 
False, 'disable-textures': False, 'qmljsdebugger': None, 'file': [], 
'single_instance': False, 'headless': False}
2018-04-19 18:56:32,803 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin ConsoleLogger
2018-04-19 18:56:32,816 - INFO - CuraEngineBackend.CuraEngineBackend.__init__ 
[64]: Found CuraEngine at: /usr/bin/CuraEngine
2018-04-19 18:56:32,817 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin CuraEngineBackend
2018-04-19 18:56:32,821 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin FileLogger
2018-04-19 18:56:32,827 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin LocalFileOutputDevice
2018-04-19 18:56:32,835 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin TranslateTool
2018-04-19 18:56:32,842 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin RotateTool
2018-04-19 18:56:32,850 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin ScaleTool
2018-04-19 18:56:32,854 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin SelectionTool
2018-04-19 18:56:32,859 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin CameraTool
2018-04-19 18:56:32,863 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin MirrorTool
2018-04-19 18:56:32,866 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin SimpleView
2018-04-19 18:56:32,875 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin STLReader
2018-04-19 18:56:32,879 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin OBJReader
2018-04-19 18:56:32,883 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin STLWriter
2018-04-19 18:56:32,886 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin OBJWriter
2018-04-19 18:56:32,887 - WARNING - UM.PluginRegistry.loadPlugin [200]: Plugin 
ConsoleLogger was already loaded
2018-04-19 18:56:32,914 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin USBPrinting
2018-04-19 18:56:32,924 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin XmlMaterialProfile
2018-04-19 18:56:32,932 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin GCodeProfileReader
2018-04-19 18:56:32,937 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin UserAgreementPlugin
2018-04-19 18:56:32,937 - WARNING - UM.PluginRegistry.loadPlugin [200]: Plugin 
CuraEngineBackend was already loaded
2018-04-19 18:56:33,057 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin UM3NetworkPrinting
2018-04-19 18:56:33,066 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin XRayView
2018-04-19 18:56:33,070 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin GCodeWriter
2018-04-19 18:56:33,074 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin LegacyProfileReader
2018-04-19 18:56:33,078 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin ImageReader
2018-04-19 18:56:33,086 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin UltimakerMachineActions
2018-04-19 18:56:33,116 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin SliceInfoPlugin
2018-04-19 18:56:33,121 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin RemovableDriveOutputDevice
2018-04-19 18:56:33,129 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin 3MFReader
2018-04-19 18:56:33,133 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin MachineSettingsAction
2018-04-19 18:56:33,137 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin GCodeReader
2018-04-19 18:56:33,140 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin X3DReader
2018-04-19 18:56:33,144 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin FirmwareUpdateChecker
2018-04-19 18:56:33,147 - INFO - UM.PluginRegistry.loadPlugin [238]: Loaded 
plugin VersionUpgrade27to30
2018-04-19 18:56:33,151 - INFO -