Mailinglist Archive: opensuse-bugs (13462 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=333727

           Summary: Knights, chess frontend crashes due to unresolved
                    dependency
           Product: openSUSE 10.3
           Version: Final
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: KDE
        AssignedTo: kde-maintainers@xxxxxxx
        ReportedBy: mlj@xxxxxxxxxxxxxxxxxxx
         QAContact: qa@xxxxxxx
          Found By: Customer


The package is dependent upon JACK an audio front end being present. Will crash
after about 10 moves as apparently trying to play a .wav file.

Solved by installing entire JACK repository contents, The Jack audio connection
kit by itself is insufficient. I have insufficient knowledge to resolve the
full undeclared dependencies but suspect the ASLA plugins for Jack is the most
likely problem as I understand plugins are a common cause of unresolved
dependencies.

Terminal run revealed this error message

Vanilla as per 10.3 final

m@linux-10-3-386:~> knights
sh: jackd: command not found
QImage::smoothScale: Image is a null image
QImage::smoothScale: Image is a null image
QImage::smoothScale: Image is a null image
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QMetaObject::findSignal:io_engine: Conflict with io_base::sendCMD(const
Command&)

and in due course a crash with hint audio stack overflow from Stack trace. I
did not save the trace.
xsession-error however ends with the sequence

...
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
*** stack smashing detected ***: knights terminated
KCrash: Application 'knights' crashing...
X Error: BadWindow (invalid Window parameter) 3
  Major opcode:  19
  Minor opcode:  0
  Resource id:  0x2400008
...

Installed jack (alone) and got much more informative crash

m@linux-10-3-386:~> knights
JACK tmpdir identified as [/dev/shm]
QImage::smoothScale: Image is a null image
QImage::smoothScale: Image is a null image
QImage::smoothScale: Image is a null image
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QFile::open: No file name specified
QMetaObject::findSignal:io_engine: Conflict with io_base::sendCMD(const
Command&)
akode: Guessed format: wav
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
ALSA lib pcm_dmix.c:866:(snd_pcm_dmix_open) unable to open slave
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
akode: Guessed format: wav
akode: The sink could not be configured for this format
akode: Guessed format: wav
Invalid WAV file
akode: Failed to decode first frame
*** stack smashing detected ***: knights terminated
KCrash: Application 'knights' crashing...

Somewhat more stable after I installed all jack associated files from OSS. Will
report back if any future instability.


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