Eclipse Ganymede : undefined command: plug-in='org.eclipse.tm.terminal'

Bonjour,
en fait j'ai un problème que j'ai déjà commencé à décrire ici :
http://www.developpez.net/forums/d70...oss-5-eclipse/

Je n'arrive pas à lancer JBoss 5 depuis Eclipse Ganymede 3.4, a marchait nickel avant.

J'ai ces erreurs bizarres dans le fichier de log d'eclipse .metadate\.log\.log :

Code:

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!ENTRY org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Warnings while parsing the key bindings from the 'org.eclipse.ui.commands' extension point
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
!SUBENTRY 1 org.eclipse.ui 2 0 2009-03-17 07:33:34.877
!MESSAGE Cannot bind to an undefined command: plug-in='org.eclipse.tm.terminal', id='org.eclipse.tm.terminal.command1'
 
!ENTRY org.eclipse.wst.server.core 4 0 2009-03-17 07:51:35.883
!MESSAGE Server JBoss v5.0 CR1 was unable to start within 999 seconds. If the server requires more time, try increasing the timeout in the server editor.

Merci pour votre aide, je suis bloqué là :(