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-rw-r--r--lenovo/thinkpad/x1/6th-gen/default.nix15
1 files changed, 3 insertions, 12 deletions
diff --git a/lenovo/thinkpad/x1/6th-gen/default.nix b/lenovo/thinkpad/x1/6th-gen/default.nix
index 9584bc7..f876c08 100644
--- a/lenovo/thinkpad/x1/6th-gen/default.nix
+++ b/lenovo/thinkpad/x1/6th-gen/default.nix
@@ -2,7 +2,9 @@
# standing with kernel 4.6.11 is the following wiki page:
# https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_6). The
# TrackPoint and TouchPad issues there seem to have been fixed already.
-
+#
+# Enable the lower-power S3 suspend state by upgrading the BIOS to version >= 1.30,
+# then manually selecting Linux in the power management section.
{ config, pkgs, ... }:
{
imports = [
@@ -18,15 +20,4 @@
CPU_SCALING_GOVERNOR_ON_BAT=powersave
ENERGY_PERF_POLICY_ON_BAT=powersave
'';
-
- # Enable S3 suspend state: you have to manually follow the
- # instructions shown here: https://delta-xi.net/#056 in order to
- # produce the ACPI patched table. Put the CPIO archive in /boot and
- # then enable the following lines
- # boot.kernelParams = [
- # "mem_sleep_default=deep"
- # ];
- # boot.initrd.prepend = [
- # "${/boot/acpi_override}"
- # ];
}