[NiLuJe]

@Michal Jancik: Ah, yeah, I'd forgotten to update those binaries for the Libra fixes .

Sidebar: those KOReader logs seem to indicate that adjusting the frontlight temperature currently doesn't work on your Libra...

Does this patch help?

diff --git a/frontend/device/kobo/device.lua b/frontend/device/kobo/device.lua
index 1bbd0b57..4896e01a 100644
--- a/frontend/device/kobo/device.lua
+++ b/frontend/device/kobo/device.lua
@@ -250,7 +250,7 @@ local KoboStorm = Kobo:new{
     hasNaturalLight = yes,
     frontlight_settings = {
         frontlight_white = "/sys/class/backlight/mxc_msp430.0/brightness",
-        frontlight_mixer = "/sys/class/backlight/tlc5947_bl/color",
+        frontlight_mixer = "/sys/class/backlight/lm3630a_led/color",
         -- Warmth goes from 0 to 10 on the device's side (our own internal scale is still normalized to [0...100])
         -- NOTE: Those three extra keys are *MANDATORY* if frontlight_mixer is set!
         nl_min = 0,

(If it doesn't, take a peek inside /sys/class/backlight until you do find something related both to an LM3630 and a sysfs knob named "color" ).