"Setting old previous keyboard state failed" error on Dell E7270

From: Takashi Iwai
Date: Thu Nov 17 2016 - 06:27:50 EST


I noticed that a new machine I got yesterday, Dell Latitude E7270,
always shows the error at boot time:
dell_laptop: Setting old previous keyboard state failed

From what I read from the code, it seems non-fatal. But is it a way
to "fix" it?

Or shouldn't we simply lower the printk level?