linux-kernel - Dell XPS13 does not suspend with Linux 4.10-rc3

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Message-ID: <7b1ba8e4-03b2-8a73-603b-63cce6403c31@molgen.mpg.de>
Date:   Tue, 10 Jan 2017 15:08:32 +0100
From:   Paul Menzel <pmenzel@...gen.mpg.de>
To:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Thorsten Leemhuis <linux@...mhuis.info>,
        Daniel Blueman <daniel@...ra.org>,
        Len Brown <len.brown@...el.com>
Subject: Dell XPS13 does not suspend with Linux 4.10-rc3

Dear Linux folks,

Testing Linux 4.10-rc{1,2,3} the Dell XPS13 does not suspend with the 
attached configuration. The screen turns black, but the power button 
never goes dark. The white light stays always on.

Pressing the power button also does not turn the system back on. Holding 
it for a long time, like ten seconds, sometimes the screen is shown for 
a quick moment, but then it seems to „suspend“ again, at least the 
screen goes dark. I am unable to log in, and debug.

The last commit I tried is the one below.

```
$ git describe --tag
v4.10-rc3-52-gbd5d7428f5e5
```

Are you experiencing the same regression?

Kind regards,

Paul

View attachment "linux-4.10-rc3+-config" of type "text/plain" (187988 bytes)