Comment 84 for bug 1585863

This issue has been fixed by the following four commits.

From 1b925c0028cdaaf14d4ebd1f07848ba5640915c6 Mon Sep 17 00:00:00 2001
From: Tony Espy <email address hidden>
Date: Thu, 16 Jun 2016 15:07:33 -0400
Subject: [PATCH] wifi: clear WiFi requested_scan if suppl exits

It's possible for wpa_supplicant to exit with an
outstanding requested_scan pending. This can lead
to a stall condition where scanning no longer occurs.

https://mail.gnome.org/archives/networkmanager-list/2016-June/msg00117.html
(cherry picked from commit 899d7e5cb1eb3bddaf92de3644c49c9f634b675e)
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From eed8fd2e43d244caa856d9993e750ff19ba62fd7 Mon Sep 17 00:00:00 2001
From: Tony Espy <email address hidden>
Date: Thu, 16 Jun 2016 15:07:32 -0400
Subject: [PATCH] wifi: clear WiFi requested_scan if suppl goes INACTIVE

It's possible for wpa_supplicant to transition to INACTIVE
state with an outstanding requested_scan pending. This can
lead to a stall condition where scanning no longer occurs.

[<email address hidden>: added break statement to avoid fall-through]

https://mail.gnome.org/archives/networkmanager-list/2016-June/msg00116.html
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From 788583d9fd35f9a83c932c5fa6ca059e19fcd7c6 Mon Sep 17 00:00:00 2001
From: Thomas Haller <email address hidden>
Date: Wed, 6 Jul 2016 09:30:46 +0200
Subject: [PATCH] wifi: fix missing pending-action-remove for "scan"

    <warn> [1467730406.7343] device (wlp3s0): add_pending_action (2): scan already pending
    file devices/nm-device.c: line 10443 (nm_device_add_pending_action): should not be reached

Fixes: eed8fd2e43d244caa856d9993e750ff19ba62fd7
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From f270bc34b4e503d5ba79d6aad1129fb4f49fee05 Mon Sep 17 00:00:00 2001
From: Thomas Haller <email address hidden>
Date: Tue, 14 Feb 2017 15:10:36 +0100
Subject: [PATCH] device/wifi: block autoconnect while scanning is in progress

We should only start autoconnecting after the scan is complete.
Otherwise, we might activate a shared connection or pick a
connection based on an incomplete scan list.

https://bugzilla.gnome.org/show_bug.cgi?id=770938
(cherry picked from commit 2ab2254dd7336b9b7baa03ea1eb1f1c72f7ab6a8)
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