To: Linus Torvalds <torvalds@linux-foundation.org>,
        Len Brown <len.brown@intel.com>
From: Paul Menzel <pmenzel@molgen.mpg.de>
Subject: Question regarding power button of Dell XPS13
Cc: Lv Zheng <lv.zheng@intel.com>, linux-kernel@vger.kernel.org
Message-ID: <85733318-50fd-80b7-af45-b4cc76e8a076@molgen.mpg.de>
Date: Fri, 23 Dec 2016 13:36:02 +0100
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Dear Linus, dear Len,


I heard that you both have a Dell XPS13. I got the “revision” 9360, and 
installed Debian Stretch/testing on it with Linux 4.8.15 and Linux 4.9-rc8.

When pressing the power button the GNOME dialog, asking what to do 
(restart, power off, …) doesn’t appear.

Neither `xev` nor `acpi_listen` show something, so I submitted ticket 
#190871 [1], and Lv already looked at it.

Just to make sure, that it is really a Linux problem, does the power 
button work for you?


Kind regards,

Paul


[1] https://bugzilla.kernel.org/show_bug.cgi?id=190871
[2] 
http://changelogs.ubuntu.com/changelogs/pool/main/l/linux/linux_4.4.0-57.78/changelog