So, you don't have access to Maemo 5, right? Maybe try to mount rootfs via Leste, or even chroot to it. You should just run command like that: Code: ln -s /etc/bootmenu.d/40-maemo-leste.item /etc/default/bootmenu.item ...
ln -s /etc/bootmenu.d/40-maemo-leste.item /etc/default/bootmenu.item
#!/bin/bash modprobe ubi mtd=5 ubiattach /dev/ubi_ctrl -m 5 mount -t ubifs /dev/ubi0_0 /mnt/ mount --bind /dev /mnt/dev mount --bind /dev/pts /mnt/dev/pts mount --bind /sys /mnt/sys mount --bind /proc /mnt/proc
chroot /mnt/ /bin/ash
First eMMC partition /home/user/MyDocs/ is not mounted!