1028374 - [B2G][Lockscreen] Device locks automatically after only a few seconds

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Gaia::System::Lockscreen, defect)

Description

[Andrew Stole [:astole]]

Attachment: logcat

After locking the screen once, the device will automatically lock in about 7 seconds even though the screen timeout is set to 1 minute.

Repro Steps:
1) Update a Flame to BuildID: 20140620040204
2) Using the power button, lock the screen
3) Unlock the screen
4) Wait for screen to timeout

Actual:
Screen timeouts very quickly

Expected:
The screen timeouts after the amount of time listed in the screen timeout menu

2.1 Environmental Variables:
Device: Flame 2.1
BuildID: 20140620040204
Gaia: ccd70903544486bea04e85d8a4aacf63f1de2a72
Gecko: bdac18bd6c74
Version: 33.0a1
Firmware Version: v121-2

Repro frequency: 2/2, 100%
See attached: logcat

Comment 1

[Andrew Stole [:astole]]

This issue does not repro on the latest 2.0 on Flame. The call log displays correct information.

2.0 Environmental Variables:
Device: Flame 2.0
BuildID: 20140620000202
Gaia: c5dd47e3f9e18872961946735fdbc071a1656ac9
Gecko: 71b1b4b0850c
Version: 32.0a2
Firmware Version: v121-2



2.1 User Agent: Mozilla/5.0 (Mobile; rv:33.0) Gecko/33.0 Firefox/33.0

Comment 2

[Jason Smith [:jsmith]]

Josh - If a bug gets flagged as a regression, then you need to triage it to determine if it's a blocker or not.

Comment 3

[Joshua Mitchell (Inactive)]

nomming as a blocker - lock-screen is a prominent feature seen by almost any user and when it is not working properly will add a high degree of frustration for the end-user.

Comment 6

[Harvey]

B2G Inbound Regression Window

Last Working

Environmental Variables:
Device: Flame 2.1 - Master
Build ID: 20140619025733
Gaia: 210754620ef706662c3379eb9fbb53c6e5b21baa
Gecko: 2ef5d1687f05
Version: 33.0a1 (2.1 - Master)
Firmware Version: v122

First Broken
Environmental Variables:
Device: Flame 2.1 - Master
Build ID: 20140619031241
Gaia: fa1ecd7f9703b6061e6b0a63bc160069ebd91b1f
Gecko: 2c7d7b1d8eb6
Version: 33.0a1 (2.1 - Master)
Firmware Version: v122


Last Working Gaia First Broken Gecko: Issue does NOT reproduce
Gaia: 210754620ef706662c3379eb9fbb53c6e5b21baa
Gecko: 2c7d7b1d8eb6

First Broken Gaia Last Working Gecko: Issue DOES reproduce
Gaia: fa1ecd7f9703b6061e6b0a63bc160069ebd91b1f
Gecko: 2ef5d1687f05

Gaia Pushlog: 
https://github.com/mozilla-b2g/gaia/compare/210754620ef706662c3379eb9fbb53c6e5b21baa...fa1ecd7f9703b6061e6b0a63bc160069ebd91b1f

Comment 7

[Jason Smith [:jsmith]]

Broken by bug 970824.

Greg - Given this is a pretty bad regression making trunk hard to use right now, can you backout?

Comment 8

[Greg Weng [:snowmantw][:gweng][:λ]]

I strongly guess this is because some thing was missed in the progress of patching the ScreenManager in that bug. Unfortunately I'm taking a trip until 6/29, so there is no stable network to let me do the investigation, nor to back out the patch. So if this is emergent please back it out for me, thanks.

Comment 9

[Jason Smith [:jsmith]]

(In reply to Greg Weng [:snowmantw][:gweng][:λ] from comment #8)
> I strongly guess this is because some thing was missed in the progress of
> patching the ScreenManager in that bug. Unfortunately I'm taking a trip
> until 6/29, so there is no stable network to let me do the investigation,
> nor to back out the patch. So if this is emergent please back it out for me,
> thanks.

Tim - Can you find someone else to backout the suspected patch here? This is rendering the trunk build nearly unusable right now, so I'd like to get the root cause out of the build.

Comment 10

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

Fixed by backout bug 970824.

Comment 11

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

FWIW, I suspect the fix is easy (maybe just a smallish typo) compare to the backout commit, however judging by the severity I decide to simply do a backout.

Comment 14

[Joshua Mitchell (Inactive)]

This issue is occuring in today's build

Environmental Variables:
Device: Flame Master
Build ID: 20140725034810
Gaia: 3a06aa58245eaf848242d6d1497c1af536fffabd
Gecko: 6c0971104909
Version: 34.0a1 (Master)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0

Comment 15

[Joshua Mitchell (Inactive)]

closing this to open a new bug instead

Comment 16

[Roland Kunkel [:RolandK]]

Bug 1044270 was opened for this issue. https://bugzilla.mozilla.org/show_bug.cgi?id=1044270#c2 states that this issue is not considered a bug and closed as wontfix. Changing status of flags and bug to verified wontfix for this issue as well.