*  root password set to ****
    * user=reg password=reg (uid/gid = 1000)
    * acpid # to handle soft shutdown on power button
    * libsdl-ruby1.8 # kiosk software
    * build-essential # to modify/compile serial/lp port scanner.
    * clamav-daemon # antivirus
    * BIOS password set to ****
    * added sourcewatchd to update-rc
    * 128MB partition for /tmp
    * ~600MB partition for /var.
    * / is mounted read-only (/etc/init.d/umountroot).
    * /datas should be separated rw partition ; we forgot so we remount_rw during updates
    * All tty but tty1 removed.
    * usplash conflicts with the FB so it's been deactivated (grub conf).
    * fsck check on startup disabled (tune2fs)
    * Grant mount privileges to user reg (/etc/sudoers) 

# Cmnd alias specification
Cmnd_Alias      MOUNT   = /bin/mount
Cmnd_Alias      UMOUNT  = /bin/umount

# User privilege specification
reg   ALL=NOPASSWD: MOUNT,UMOUNT

    * Add ascii-only no space, no special characters password to /etc/sourcepasswd. SW will look for /update_lasource_<passwd> in USB disk to launch updater.
    * touch /usbkey/this_fs_is_not_mounted_<passwd>
    * Logs are written to /var/log/lasource.log (chmod 777)