Ubuntu 11.04 on Samsung N150

Problem: Hibernate & suspend not working


Try to do instruction below....hope working well...insyaallah...


Step by step editing:

1.) Edit the grub config file

sudo nano /etc/default/grub

2.) Append intel_idle.max_cstate=0 to the line:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_idle.max_cstate=0"

3.) Save grub config file

Press Ctrl + X

4.) run update-grub

sudo update-grub

5.) Reboot

sudo reboot

Then test it..

Im prefer to use suspend all the time.......


by danial schindler #134--
credit to  https://bugs.launchpad.net/ubuntu-release-notes/+bug/640100