The easiest way to TEST Active-State Power Management is just to modify the command-line in the boot menu. after root=UUID=c.. ro .. add pcie_aspm=force.
then you can check in /var/log/dmesg after Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.39... if "PCIe ASPM is forcedly enabled". if it is working add in /etc/default/grub to GRUB_CMDLINE_LINUX_DEFAULT="other stuff pcie_aspm=force" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/760131 Title: Power consumption raised significantly in natty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/760131/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
