923208 - [B2G][Settings] Rebooting the phone with WiFi connected and then turning airplane mode on and off causes WiFi to break

Status: RESOLVED WORKSFORME

(Firefox OS Graveyard :: Gaia::Settings, defect)

Description

[KTucker [:KTucker][Inactive 3/4/2016]]

Attachment: WiFiairplanemode.txt

Description:
If the user reboots their phone with WiFi connected, enables airplane mode and then disables it, WiFi will not function anymore.

Repro Steps:
1)  Updated Buri Build ID: 20131002004001
2)  Power on the phone with WiFi turned off.
3)  Tap on the "Settings" icon and then tap on WiFi and connect it.
4)  Back out to the main "Settings" page and toggle "Airplane" mode on.
5)  Toggle "Airplane" mode off.
6)  Restart the phone when WiFi reconnects.
7)  Tap on the "settings" icon and enable "Airplane" mode.
8)  Disable "Airplane" mode.

Notice in settings that WiFi says that it is "Offline".

9) Tap on WiFi again and try to reconnect it.

Actual:
WiFi will keep searching and won't reconnect.

Expected:
WiFi reconnects without issue.

Environmental Variables
Device: Buri v 1.2.0 Mozilla RIL
Build ID: 20131002004001
Gecko: http://hg.mozilla.org/releases/mozilla-aurora/rev/b955a00f4167
Gaia: def8e152db6a317162c03a316f68c409f3af3979
Platform Version: 26.0a2
RIL Version: 01.02.00.019.056 

Notes:
Repro frequency: 100%
See attached: logcat

Comment 1

[Mila Davydova]

Regression range:

Buri 1.2 Build ID: 20130912040201 - Does not reproduce
Gecko: http://hg.mozilla.org/mozilla-central/rev/a98569f21abe
Gaia: 9ffd2899eb91388f7fc1ce6f7a895a6f5f922c05
Platform Version: 26.0a1

Buri 1.2 Build ID: 20130913040201 - Reproduces
Gecko: http://hg.mozilla.org/mozilla-central/rev/b9029b1de410
Gaia: 8ccb741b6adcfe9a78b842c17e5874242c0f8b86
Platform Version: 26.0a1

Comment 2

[Ivan Tsay (:ITsay)]

Ken,

Please help to check if this Wifi issue covered by your team.

Ivan

Comment 3

[Ken Chang[:kenkai]]

It seems a device specific issue. Chuck, can you please check this bug?

Comment 4

[Jason Smith [:jsmith]]

(In reply to Ken Chang from comment #3)
> It seems a device specific issue. Chuck, can you please check this bug?

How would this be a device-specific issue? We haven't proven that yet.

Comment 5

[Vincent Chang[:vchang][changyihsin]]

The patch in Bug 917070 should fix this bug.

Comment 6

[Tim Guan-tin Chien [:timdream] (please needinfo)]

koi+ and verify it tomorrow.

Comment 7

[Ivan Tsay (:ITsay)]

(In reply to Vincent Chang[:vchang] from comment #5)
> The patch in Bug 917070 should fix this bug.

Please help  to verify if the issue has been fixed.

Comment 8

[Natalya Kot [:nkot]]

(In reply to Ivan Tsay (:ITsay) from comment #7)
> (In reply to Vincent Chang[:vchang] from comment #5)
> > The patch in Bug 917070 should fix this bug.
> 
> Please help  to verify if the issue has been fixed.

Yes, it's been fixed, no longer reproduces on Buri 10/23 aurora build - following steps provided in comment 0 - WiFi reconnects without issue.

BuildID: 20131023004005
Gaia: 1ca623e7a79a9653b54a45ef7f8bb03b8d7100fc
Gecko: bb33e2fe109c
Version: 26.0a2
Firmware Version:US_20131015