Linux kernel power problems solved?

According to PHORONIX the leading cause of the recent linux kernel problems is found.
The workaround finds its way into Ubuntu 11.04 with
sudo gedit /etc/default/grub
This will open an editor window. Find GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash”
and change it to
GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash pcie_aspm=force”
Save the file and close the editor.

You must not forget to update grub with:
sudo update-grub