From owner-freebsd-current@freebsd.org  Sat Mar 10 10:01:38 2018
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Date: Sat, 10 Mar 2018 11:01:27 +0100
From: Kirill Ponomarev <kp@krion.cc>
To: freebsd-current@freebsd.org
Subject: X1 Carbon 6th gen. ACPI issues
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Hi,

it seems new Carbonss have some issues with S3 according to this Lenovo
thread:
https://forums.lenovo.com/t5/Linux-Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-Suspend-to/td-p/3998182

The same issues we have in CURRENT:
hw.acpi.supported_sleep_state: S4 S5

If someone would like to analyze it and fix, I'm ready to help with
access and testing.

K.

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