you can change the default language in egroupware.
first you need to go to
https://the.ip.ebox/egroupware/setup in your favorite web browser (firefox of course...
)
then you need a password...
in your x-term write this by ssh ( ssh
user@ip.ebox ) or on your server prompt
sudo cat /var/lib/ebox/conf/ebox-egroupware.passwd
now you have the password for the login in the 'Setup/Config Admin Login'
the login : ebox
the pwd : your password
The username 'ebox' is for the domain configuration, for the header configuration the username is 'admin', the password is the same.
then after select the menu 'manage language'
now you can select your language.(you can choice many of it....press the ctrl-key or the shift-key during the choice)
to use your language for your users, you need to set the language for each users, (in egroupware, menu 'preference/common preferences' and set your language as default)
or if your user is an admin in egroupware (to set this you need to create a new 'user defined template' in the menu 'groupware' of ebox and add the menu 'admin', after in the ebox's menu 'user', you need to activate the right permission template in 'egroupware-account')
you can set the forced preferences in the menu 'preferences/common preferences/forced preferences' and set the language for all your users
you can too, enable the option 'Should the login page include a language selectbox (useful for demo-sites) ?' to yes in the menu 'Admin/site configuration' of egroupware (your user need the admin privilege in the ebox-egroupware menu)
sorry for my english, i'm french