...?...

root@slitaz: grub-mkconfig -o /boot/grub/grub.cfg

More grub2 info:
http://members.iinet.net/~herman546/p20/GRUB2%20Bash%20Commands.html#grub-mkconfig

i did it but something's wrong[at starts shows 'old grub']

/boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
set saved_entry=${prev_saved_entry}
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi

function savedefault {
if [ -z ${boot_once} ]; then
saved_entry=${chosen}
save_env saved_entry
fi
}
set timeout=5
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/10_linux ###
menuentry "GNU/Linux, with Linux 2.6.34-slitaz" --class gnu-linux --class gnu --class os {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set c2d01292-8ad0-4a5c-95d4-f4f7629104f5
echo Loading Linux 2.6.34-slitaz ...
linux /boot/vmlinuz-2.6.34-slitaz root=/dev/hda3 ro
}
menuentry "GNU/Linux, with Linux 2.6.34-slitaz (recovery mode)" --class gnu-linux --class gnu --class os {
insmod ext2
set root='(hd0,3)'
search --no-floppy --fs-uuid --set c2d01292-8ad0-4a5c-95d4-f4f7629104f5
echo Loading Linux 2.6.34-slitaz ...
linux /boot/vmlinuz-2.6.34-slitaz root=/dev/hda3 ro single
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

root@slitaz: grub-install  /dev/hda

# grub-install /dev/hda
-sh: grub-install: not found

root@slitaz: /usr/sbin/grub-install  /dev/hda
If you receive same error verify grub-install is in /usr/sbin
Reinstall grub2.tazpkg if it's not there.

how to reinstall? there's no option on package manager,just these:

block ~ repack ~ remove ~ view files

man...thx 4 the attendance!

root@slitaz: tazpkg get-install grub2 --forced

no dude...same s h t...now got the grubinstall on /usr/sbin/ but still at starts shows 'old grub'

impossible to install grub2!