Asus K40IN + (K) ubuntu

My notebook Asus K40IN refused to restart.

For the first upgrade, well, you never know, suddenly, the developers have already solved the troubles:

sudo aptitude update -y
sudo aptitude upgrade -y

if grub2:

nano /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT = «acpi_enforce_resources=lax reboot=p»

if grub:

nano /boot/grun/menu.lst

linux /vmlinuz-2.6.30-084 root=/dev/sda3 ro GRUB_CMDLINE_LINUX= reboot=p

sudo update-grub

sudo reboot