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Date:      Thu, 5 Oct 2023 16:06:16 +0800
From:      Li-Wen Hsu <lwhsu@freebsd.org>
To:        Oleksandr Kryvulia <shuriku@shurik.kiev.ua>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Thinkpad X1 Carbon gen11 - suspend not work
Message-ID:  <CAKBkRUxcmU2BUN4pKiQ_6h5HhGfOSHJgW_%2BMED0oUQd9pEovWQ@mail.gmail.com>
In-Reply-To: <8918e246-d17c-ddac-f5c8-b3c5cad93671@shurik.kiev.ua>
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[-- Attachment #1 --]
On Thu, Oct 5, 2023 at 4:00 PM Oleksandr Kryvulia <shuriku@shurik.kiev.ua>
wrote:

> Hi,
> I have Thinkpad X1 Carbon gen11 where s3 is not available:
>
> # sysctl hw.acpi.supported_sleep_state
> hw.acpi.supported_sleep_state: S4 S5
>
> FreeBSD 15.0-CURRENT #47 main-n265480-95a4709b2cca-dirty, latest available
> bios.
>
> What can be done to investigate?
>

I'm not sure about gen11, but for the earlier generations, the sleep state
can be adjusted in BIOS. This is what on my gen6:
https://twitter.com/lwhsu/status/1039711710913945601

[-- Attachment #2 --]
<div dir="ltr"><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Oct 5, 2023 at 4:00 PM Oleksandr Kryvulia &lt;<a href="mailto:shuriku@shurik.kiev.ua">shuriku@shurik.kiev.ua</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
  

    
  
  <div>
    Hi,<br>
    I have Thinkpad X1 Carbon gen11 where s3 is not available:<br>
    <br>
    <span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)"># sysctl
        hw.acpi.supported_sleep_state
      </span><br>
      hw.acpi.supported_sleep_state: S4 S5<br>
      <br>
    </span><span style="font-family:monospace"><span style="font-family:monospace"><span style="color:rgb(0,0,0);background-color:rgb(255,255,255)">FreeBSD
          15.0-CURRENT #47 main-n265480-95a4709b2cca-dirty, latest
          available bios.<br>
          <br>
          What can be done to investigate?</span></span></span></div></blockquote><div><br></div><div>I&#39;m not sure about gen11, but for the earlier generations, the sleep state can be adjusted in BIOS. This is what on my gen6: <a href="https://twitter.com/lwhsu/status/1039711710913945601">https://twitter.com/lwhsu/status/1039711710913945601</a>; </div></div></div>
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