--- laptop-mode-tools-1.59/etc/laptop-mode/conf.d/usb-autosuspend.conf
+++ laptop-mode-tools-1.59/etc/laptop-mode/conf.d/usb-autosuspend.conf
@@ -54,8 +54,8 @@
 
 # Trigger auto-suspension of the USB deivce under conditional circumstances
 BATT_SUSPEND_USB=1
-LM_AC_SUSPEND_USB=0
-NOLM_AC_SUSPEND_USB=0
+LM_AC_SUSPEND_USB=1
+NOLM_AC_SUSPEND_USB=1
 
 # USB Auto-Suspend timeout in seconds
 # Number of seconds after which the USB devices should suspend