984531 - [B2G][Tuenti] Not easy to navigate through pages in "Tuenti" app

Status: RESOLVED DUPLICATE of bug 984618

(Core :: Graphics, defect)

Description

[sarsenyev]

Attachment: IMG_0598.MOV

Description:
When tapping on any options in "tuenti", the pages open white page or broken page.

Repro Steps:
1) Update a Buri to BuildID: 20140317040204
2) Download "Tuenti" from "Marketplace"
3) Log in into account
4) From the main page navigate through pages

Actual:
Cannot see the correct page

Expected:
It's easy navigates through options to see the pages

1.4 Environmental Variables:
Device: Buri 1.4 MOZ
BuildID: 20140317040204
Gaia: 8f802237927c7d5e024fb7dca054dd5efef6b2e6
Gecko: 25cfa01ba054
Version: 30.0a1
Firmware Version: v1.2-device.cfg

Notes:
To be able to see the pages user needs to press "power" button

Repro frequency: 100%
See attached: video clip, logcat

Comment 1

[sarsenyev]

Attachment: log3172014.txt

The issue doesn't reproduces on 1.3, the pages open without problem

1.3 Environmental Variables:
Device: Buri 1.3 MOZ
BuildID: 20140317004001
Gaia: 0ab8a9cbcef5f23cec904a3d7f7675e44de29951
Gecko: f824e9d91a2d
Version: 28.0
Firmware Version: v1.2-device.cfg

Comment 2

[Jason Smith [:jsmith]]

Might be a tiling regression.

Comment 4

[Jason Smith [:jsmith]]

Does this reproduce with tiling disabled?

Comment 5

[Brogan Zumwalt [Inactive]]

Issue does NOT reproduce on latest 1.4 with tiling disabled:

Environmental Variables:
Device: Buri v1.4 Mozilla RIL
BuildID: 20140319000200
Gaia: c03a6af9028c4b74a84b5a98085bbb0c07261175
Gecko: b07ecc057abf
Version: 30.0a2
Firmware Version: v1.2-device.cfg

Comment 6

[Milan Sreckovic [:milan] (needinfo for best results)]

We're assuming same cause/fix as bug 984618, so look for action there. However, we don't know yet that it's a duplicate, so I don't want to mark it as such.

Comment 7

[Jason Smith [:jsmith]]

I'm adding the dependency here to bug 984618 as the same genlock errors are seen in both bugs & bug 984618 has a patch. When that lands, we should retest this.

Comment 8

[No-Jun Park [:njpark]]

Tested on master with hwc on/off.  When HWC (hardware composer) is turned off, the bug is no longer reproducible.  When turned on, issue is reproducible consistently.

Gaia      80af23f8c74d9d2e9388d8ed3c204040b5c528ec
Gecko     https://hg.mozilla.org/mozilla-central/rev/c69c55582faa
BuildID   20140326040202
Version   31.0a1

Comment 9

[Nicolas Silva [:nical]]

(In reply to npark from comment #8)
> Tested on master with hwc on/off.  When HWC (hardware composer) is turned
> off, the bug is no longer reproducible.  When turned on, issue is
> reproducible consistently.
> 
> Gaia      80af23f8c74d9d2e9388d8ed3c204040b5c528ec
> Gecko     https://hg.mozilla.org/mozilla-central/rev/c69c55582faa
> BuildID   20140326040202
> Version   31.0a1

This seems to confirm that the bug is the same as bug 984618
The revision you tested doesn't contain the fix, which landed in http://hg.mozilla.org/mozilla-central/rev/0c0cfce48311

Comment 10

[Jason Smith [:jsmith]]

QA Wanted - Can we retest this on today's trunk build?

Comment 11

[No-Jun Park [:njpark]]

This is no longer reproducible with / without HWC enabled on today's master branch:

│ Gaia      9da1b9c11bf518bce882be305ae121c44c5d1e05                         │
│ Gecko     https://hg.mozilla.org/mozilla-central/rev/9afe2a1145bd          │
│ BuildID   20140327040202                                                   │
│ Version   31.0a1