Comment 1 for bug 428360

Here's what the console says:

robert@ermintrude:~/.kde/share/config$ hydrogen
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_open_socket: could not connect to host 'localhost', service '14541'
lash_comm_connect_to_server: could not create server connection
lash_init: could not connect to server 'localhost' - disabling LASH
Warning: no locale found: /usr/share/hydrogen/data/i18n/hydrogen.en_GB.UTF-8
Warning: error loading locale: /usr/share/hydrogen/data/i18n/hydrogen.en_GB.UTF-8.qm

Hydrogen 0.9.3 [Jun 13 2008] [http://www.hydrogen-music.org]
Copyright 2002-2005 Alessandro Cominu

Compiled modules: (FLAC) (LASH) (Jack) (Alsa) (OSS) (LRDF)

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

Using data path: /usr/share/hydrogen/data
[WARNING] SongReader [readSong] Trying to load a song created with a different version of hydrogen.
[WARNING] SongReader [readSong] Song [/usr/share/hydrogen/data/DefaultSong.h2song] saved with version 0.9.2
[LadspaFX::getPluginList] reading directory: /usr/lib/ladspa
no more csLADSPA plugins
[LadspaFX::getPluginList] reading directory: /usr/lib/hydrogen/plugins
[LadspaFX::getPluginList] reading directory: /usr/local/lib/ladspa
[LadspaFX::getPluginList] Error loading the library. (/usr/local/lib/ladspa/jost.so)
[LadspaFX::getLadspaFXGroup]
[LadspaFX::getPluginList] reading directory: /usr/lib/ladspa
no more csLADSPA plugins
[LadspaFX::getPluginList] reading directory: /usr/lib/hydrogen/plugins
[LadspaFX::getPluginList] reading directory: /usr/local/lib/ladspa
[LadspaFX::getPluginList] Error loading the library. (/usr/local/lib/ladspa/jost.so)
[ERROR] OssDriver ERROR_IOCTL: unable to set BlockSize
[ERROR] Hydrogen [audioEngine_startAudioDrivers] Error starting audio driver [audioDriver::connect()]
[ERROR] Hydrogen [audioEngine_startAudioDrivers] Using the NULL output audio driver
[ERROR] Hydrogen [audioEngine_startAudioDrivers] m_pMainBuffer_L == NULL
[ERROR] Hydrogen [audioEngine_startAudioDrivers] m_pMainBuffer_R == NULL
[ERROR] Hydrogen [audioEngine_setupLadspaFX] nBufferSize=0
[ERROR] NullDriver [setBpm] not implemented yet