List of access points is empty after turning flightmode on and back off

[Jean-Baptiste Lallement]

14.09-proposed #109

Test Case
1. Open the network indicator
  -> Verify that the list of access point is not empty
2. Turn flight mode on and wait a little bit
  -> Verify that cellular and wifi are disabled
3. Turn flight mode off and wait a little bit
  -> Verify that cellular and wifi are enabled
  -> Verify that the list of AP is not empty

Actual result
The list of AP is empty after turning flightmode back on.

"nmcli dev wifi list" shows the right list of access points

ProblemType: Bug
DistroRelease: Ubuntu RTM 14.09
Package: indicator-network 0.5.1+14.10.20141015-0ubuntu1
Uname: Linux 3.4.67 armv7l
ApportVersion: 2.14.7-0ubuntu5
Architecture: armhf
Date: Thu Oct 16 16:05:38 2014
InstallationDate: Installed on 2014-10-16 (0 days ago)
InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20141016-010328)
SourcePackage: indicator-network
UpgradeStatus: No upgrade log present (probably fresh install)

[Selene ToyKeeper (toykeeper)]

This works fine for me if I wait a little bit longer.

When I turn flight mode off, first it reconnects to the preferred access point, and shows it in the list. Then a few seconds later it shows the other access points in the list too.

[Antti Kaijanmäki (kaijanmaki)]

let's see if this is still the issue after the TOP BLOCKERs have been taken care of. *Might* have been fixed by all of the other changes.

[Antti Kaijanmäki (kaijanmaki)]

jibel, please retest with the latest released rtm image.

[Jean-Baptiste Lallement (jibel)]

There is some improvement but not completely fixed.

When I disable flight mode, only the active access point is listed. In my case nmcli lists 3 access points and the indicator shows only one. It's reproducible even after a reboot.

[Antti Kaijanmäki (kaijanmaki)]

jibel: if you still see this bug happening, could you attach the output of

     $ sudo iwlist scan
     $ nmcli d wifi
     $ dbus-send --session --print-reply --dest=com.canonical.indicator.network
         /com/canonical/indicator/network org.gtk.Actions.DescribeAll
     $ dbus-send --session --print-reply --dest=com.canonical.indicator.network
        /com/canonical/indicator/network/phone org.gtk.Menus.Start array:uint32:0,1

[Antti Kaijanmäki (kaijanmaki)]

expiring.

[Duan Jiawei (roadtodream)]

Still exist in Ubuntu 16.04.2 after I have the Hotspot off and on.
The indicator does not show anything but I can still connect to the last wifi.