diff options
| author | Tony Lambiris | 2016-10-22 03:48:50 -0400 |
|---|---|---|
| committer | Tony Lambiris | 2016-10-22 03:48:50 -0400 |
| commit | 763618c42d9e9537d9435e85734a2d58fc8c7a78 (patch) | |
| tree | 923d811891dab640892432ea09bf248f73d20d5f /linux-macbook.install | |
| parent | 163a60f348c48f434eef37c4197d1028e3d6ee2a (diff) | |
| download | aur-763618c42d9e9537d9435e85734a2d58fc8c7a78.tar.gz | |
Note about changing CPU frequency on battery power
Diffstat (limited to 'linux-macbook.install')
| -rw-r--r-- | linux-macbook.install | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/linux-macbook.install b/linux-macbook.install index 30cca44756ad..bd582758fae4 100644 --- a/linux-macbook.install +++ b/linux-macbook.install @@ -9,11 +9,14 @@ cat <<-EOF To get suspend working properly you must do the following: - Add disable_mode=1 to your kernel boot options. + Add disable_mode=1 and processor.ignore_ppc=1 to your kernel boot options. In my case I use grub so I appended this to GRUB_CMDLINE_LINUX in /etc/default/grub and then ran the following command as root: grub-mkconfig -o /boot/grub/grub.cfg + disable_mode=1 allows waking correctly from suspend + processor.ignore_ppc=1 allows changing the CPU frequency when on battery + Install rc-local from the AUR and add the following to /etc/rc.local: awk '$3 ~ "enabled" {print $1}' /proc/acpi/wakeup | xargs -I{} echo "{}" > /proc/acpi/wakeup echo LID0 > /proc/acpi/wakeup |