X1 Carbon 6th gen. ACPI issues

[Kirill Ponomarev]

On 03/10, Kirill Ponomarev wrote:
> 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.

In case if someone interested, there's a Linux workaround for this
issue:
https://delta-xi.net/#056

K.
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