How to fix errors in logs?

Question

linux

When you start the computer, after grub, pop up "acpi error".
Someone writes that they say you should not pay attention to this if "everything works."
I am using 4.9.0-6-amd64 (debian). Previously, I had ubuntu on the same kernel and there were no problems.
I will also say that the OS does not see my video card. And after installing the driver, a white screen (nvidia).
Here are the errors from kern.log:
[ 0.141614] ACPI Error: No handler for Region [EC__] (ffff8f9e691baa20) [EmbeddedControl] (20160831/evregion-166)
[ 0.141748] ACPI Error: Region EmbeddedControl (ID=3) has no handler ( 20160831/exfldio-299)
[ 0.141875] ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.EC._REG] (Node ffff8f9e691bbcf8), AE_NOT_EXIST (20160831/psparse-543)
X.org.log:
[ 612.933] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 612.933] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 612.933] (EE) /dev/dri/card1: failed to set DRM interface version 1.4: Permission denied
[ 612.933] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 612.933] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission
denied Tell me if you know
And what to do, where to look

Answer 1

I have 4.14.52 and then on my home computer something comes down about ACPI - the computer is quite old, 2013. I don't pay attention. About DRI. Google recommends adding this to xorg.conf:

Section "DRI"
  Group        "video"
  Mode         0666
EndSection

You can also try to change firewood to nouveau