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[Pander <1790707@xxxxxxxxxxxxxxxxxx>]

>From FFADO maintainer:

   Bug: ffado-mixer crash in import_pyqt.py
        (the PyQt5.QtCore and PyQt4.QtCore modules both wrap the QObject class)

   Suggestion:
       The root cause of the crash is the import of modules from both PyQt4 
       and PyQt4.

       This has almost certainly been addressed in the time since 2.4.1 was
       released.  In that time there have been considerable fixes applied
       to the python code associated with ffado-mixer.  One such fix was
       directly related to the import of the PyQt packages.

       If the problem still exists after upgrading to FFADO 2.4.4 I would
       encourage the OP to get in touch through the ffado-devel or
       ffado-user mailing list.

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https://bugs.launchpad.net/bugs/1790707

Title:
  ffado-mixer crashed with RuntimeError in /usr/share/ffado-mixer-
  qt4/ffado/import_pyqt.py: the PyQt5.QtCore and PyQt4.QtCore modules
  both wrap the QObject class

Status in libffado package in Ubuntu:
  Incomplete

Bug description:
  Crashes on startup

  ProblemType: Crash
  DistroRelease: Ubuntu 18.10
  Package: ffado-mixer-qt4 2.4.1-0.1
  ProcVersionSignature: Ubuntu 4.17.0-9.10-lowlatency 4.17.17
  Uname: Linux 4.17.0-9-lowlatency x86_64
  ApportVersion: 2.20.10-0ubuntu9
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Tue Sep  4 21:02:40 2018
  ExecutablePath: /usr/bin/ffado-mixer
  InstallationDate: Installed on 2011-10-14 (2517 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
  InterpreterPath: /usr/bin/python3.6
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3 /usr/bin/ffado-mixer
  Python3Details: /usr/bin/python3.6, Python 3.6.6+, python3-minimal, 3.6.6-1
  PythonArgs: ['/usr/bin/ffado-mixer']
  PythonDetails: /usr/bin/python2.7, Python 2.7.15, python-minimal, 2.7.15-3
  SourcePackage: libffado
  Title: ffado-mixer crashed with RuntimeError in /usr/share/ffado-mixer-qt4/ffado/import_pyqt.py: the PyQt5.QtCore and PyQt4.QtCore modules both wrap the QObject class
  UpgradeStatus: Upgraded to cosmic on 2018-07-30 (36 days ago)
  UserGroups: adm admin audio cdrom dialout fax floppy lpadmin lxd plugdev pulse-access sambashare

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