merci cyrille, je ne pensais pas que c'était aussi simple :/
Voici ce qui resort de la console:
exec_prefix NULL
XF86VidMode: Compiled with XF86VidMode.
If you have problems starting GCompris in fullscreen, try the -x option to disable XF86VidMode.
** (process:6315): WARNING **: Binary relocation disabled
package_data_dir = /usr/share/gcompris/boards
package_locale_dir = /usr/share/locale
package_plugin_dir = /usr/lib/gcompris
package_python_plugin_dir= /usr/share/gcompris/python
Infos:
Config dir '/home/jcs/.config/gcompris'
Users dir '/home/jcs/My GCompris'
Database '/home/jcs/.config/gcompris/gcompris_sqlite.db'
** ERROR **: SQL error: disk I/O error
aborting...
Abandon (core dumped)
Merci pour ton aide
