ubuntu@dsl-gerl-135-103:~$  sudo chroot /linux lilo -P
usage: lilo.real [ -C config_file ] -q [ -m map_file ] [ -v N | -v ... ]
       lilo.real [ -C config_file ] [ -b boot_device ] [ -c ] [ -g | -l | -L ]
            [ -F ] [ -i boot_loader ] [ -m map_file ] [ -d delay ]
            [ -v N | -v ... ] [ -t ] [ -s save_file | -S save_file ]
            [ -p ][ -P fix | -P ignore ] [ -r root_dir ] [ -w | -w+ ]
       lilo.real [ -C config_file ] [ -m map_file ] -R [ word ... ]
       lilo.real [ -C config_file ] -I name [ options ]
       lilo.real [ -C config_file ] [ -s save_file ] -u | -U [ boot_device ]
       lilo.real -A /dev/XXX [ N ]              inquire/activate a partition
       lilo.real -M /dev/XXX [ mbr | ext ]      install master boot record
       lilo.real -T help                        list additional options
       lilo.real -X                             internal compile-time options
       lilo.real -V [ -v ]                      version information

ubuntu@dsl-gerl-135-103:~$  sudo chroot /linux lilo -P ignore
Warning: COMPACT may conflict with LBA32 on some systems
Fatal: raid_setup: stat("/dev/hda")