Taken from the LAU list...

Salvatore Di Pietro wrote:
> Sebastian Moors wrote:
>> Hi,
>>
>> i just wanted to let you know that we released a third beta version of 
>> hydrogen 0.9.4 last week.
>> This version is said to be very stable in comparison to prior versions, 
>> so we would like to get some feedback from
>> interested users :)
> 
> It segfaults at startup, right after the splash screen on Slackware 
> 12.1, jack 0.116.1, qt4.4.3, taking jack away with it... :(
> When it doesn't crash (rare, and I have to start it on its own, without 
> jack running, making hydrogen start jackd itself), it runs pretty well, 
> but the intruments panel is garbled...

Hmmmm.... compiled with debug enabled
scons prefix=/usr debug=1

Now sometimes it starts, also with jackd started from qjackctl, and the 
instrument panel shows up correctly, not garbled.
Sometimes it still segfaults at startup:

  (gdb) run
Starting program: /usr/bin/hydrogen
[Thread debugging using libthread_db enabled]
[New Thread 0xb66dc6d0 (LWP 31437)]
[New Thread 0xb66dbb90 (LWP 31438)]

Hydrogen 0.9.4-svnexported [Feb 13 2009]  [http://www.hydrogen-music.org]
Copyright 2002-2008 Alessandro Cominu

Verbose log mode = active

Hydrogen comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details

(I)     int main(int, char**) Using QT version 4.4.3
(I)     int main(int, char**) Using data path: /usr/share/hydrogen/data
(I) Preferences Preferences INIT
(I) Preferences Preferences Found LADSPA_PATH enviroment variable
(I) Preferences loadPreferences Loading preferences file (GLOBAL) 
[/usr/share/hydrogen/data/hydrogen.default.conf]
(I) Preferences loadPreferences Creating soundLibrary directories in
(I) Preferences createSoundLibraryDirectories Creating soundLibrary 
directories in /home/salvuz/.hydrogen/data/
(W) Preferences loadPreferences patternCategories node not found
(W)     static int H2Core::LocalFileMng::readXmlInt(TiXmlNode*, const 
QString&, int, bool, bool) 'jack_track_output_mode' node not found
(W)     static bool H2Core::LocalFileMng::readXmlBool(TiXmlNode*, const 
QString&, bool, bool) 'jack_ardour_transport_workaround' node not found
(W)     static int H2Core::LocalFileMng::readXmlInt(TiXmlNode*, const 
QString&, int, bool, bool) 'countoffset' node not found
(W)     static int H2Core::LocalFileMng::readXmlInt(TiXmlNode*, const 
QString&, int, bool, bool) 'playoffset' node not found
(I) Preferences loadPreferences Loading preferences file (USER) 
[/home/salvuz/.hydrogen/hydrogen.conf]
(I) Preferences loadPreferences Creating soundLibrary directories in 
/home/salvuz/.hydrogen/data
(I)     int main(int, char**) Warning: No Qt translation for locale 
en_US found.
(I)     int main(int, char**) Warning: no locale found: 
/usr/share/hydrogen/data/i18n/hydrogen.en_US
(I)     int main(int, char**) Warning: error loading locale: 
/usr/share/hydrogen/data/i18n/hydrogen.en_US.qm
(I) SongReader  readSong /usr/share/hydrogen/data/DefaultSong.h2song
(W) SongReader  readSong Trying to load a song created with a different 
version of hydrogen.
(W) SongReader  readSong Song 
[/usr/share/hydrogen/data/DefaultSong.h2song] saved with version 0.9.4-svn
(I)     H2Core::Hydrogen::Hydrogen() [Hydrogen]
(I)     void H2Core::audioEngine_init() *** Hydrogen audio engine init ***
(I) AudioEngine AudioEngine INIT
(I) Effects     getPluginList PATHS: 2
(I) Effects     getPluginList *** [getPluginList] reading directory: 
/usr/lib/ladspa/
[New Thread 0xb567ab90 (LWP 31439)]
[New Thread 0xb4dfeb90 (LWP 31441)]
[New Thread 0xb45feb90 (LWP 31442)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb45feb90 (LWP 31442)]
0x08179605 in H2Core::audioEngine_process (nframes=128) at 
libs/hydrogen/src/hydrogen.cpp:763
763                     m_pMainBuffer_L[ i ] += out_L[ i ];

(gdb) bt
#0  0x08179605 in H2Core::audioEngine_process (nframes=128)
     at libs/hydrogen/src/hydrogen.cpp:763
#1  0xb6e8b8e4 in ?? () from /usr/lib/libjack.so.0
#2  0x00000080 in ?? ()
#3  0x00000000 in ?? ()



-- 
           salvuz
      POST FATA RESVRGO
  Linux registered user #291700 | machine #174619
  get counted on ---> http://counter.li.org/ <---

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