Re: Modern Suspend on Dell Latitude 5285 does not resume

From: Nico Schottelius
Date: Thu Jul 20 2017 - 18:41:47 EST



Good evening Mario,

> Currently the patch does not look at anything in the system to default to S2I vs S3.
> This will affect systems that offer S3 and S2I (even if S3 is broken).
>
> Have you configured /sys/power/mem_sleep to s2idle?
> https://github.com/torvalds/linux/blob/master/Documentation/power/states.txt#L35

indeed, after configuring it to s2idle, it works like charm!

Do you have any plans on defaulting to s2idle for machines that do not
properly support s3?

Best,

Nico


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