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<p>Hello,<br>
</p>
<p>I have the same behaviour (the screen doesnīt light after
suspension) with Coreboot + striped ME (latest) and <u>kernel
4.10.9</u>.</p>
<p>But with an older kernel (4.4.5) it recovers correctly.</p>
<p>I didnīt try to first boot with power supply attached..</p>
<p>I think it was kernel related not a coreboot or ME_cleaner
problem</p>
<p>Best regards,</p>
<p>Elisenda</p>
<br>
<div class="moz-cite-prefix">On 21/04/2017 6:36, Persmule wrote:<br>
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cite="mid:4b8e8225-308e-d135-12ef-a0270d31c688@gmail.com"
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<p><font size="3">Hi Nicola Corna,</font></p>
<p><font size="3">Recently I have observed some weird phenomina
related to suspension on my x230 with coreboot and ME cleansed
with latest me_cleaner:</font></p>
<ol>
<li><font size="3"><font color="#909090"><font color="#000000">If
its first boot after flash is done on a powered
expansion dock, it has a high probability to fail to
light the screen during recovery from suspension.</font></font></font></li>
<li><font size="3"><font color="#909090"><font color="#000000">If
its first boot after flash is done with battery power,
the screen will be lit </font></font></font><font
size="3"><font color="#909090"><font color="#000000"><font
size="3"><font color="#909090"><font color="#000000">during
recovery</font></font></font> if usb3 ports has
never been used before </font></font></font><font
size="3">suspension, otherwise it 100% fails.</font></li>
<li><font size="3"><font color="#909090"><font color="#000000">If
its first boot after flash is done with a power supplier
directly attached, the </font></font></font><font
size="3"><font color="#909090"><font color="#000000"><font
size="3"><font color="#909090"><font color="#000000">recovery
from suspension can always </font></font></font></font></font></font><font
size="3"><font color="#909090"><font color="#000000">light
the screen.</font></font></font></li>
</ol>
<p><font size="3">Such "settings" are completely determined with
how the </font><font size="3"><font color="#909090"><font
color="#000000">first boot after flash gets powered, and
are memorized across power cycles, but unrelated to where
later boot is done, nor whether </font></font></font><br>
<font size="3"><font color="#909090"><font color="#000000">expansion
docks are used after the first boot is DONE.</font></font></font></p>
<p><font size="3"><font color="#909090"><font color="#000000">I
guess it may be related to the MRC cache.</font></font></font></p>
<p><font size="3"><font color="#909090"><font color="#000000"><br>
Persmule</font></font></font></p>
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