839632 - [BeetleLite] Youtube video playback will freeze and buzz loudly

Status: RESOLVED WORKSFORME

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

Description

[Tony Chung [:tchung]]

Attachment: logcat

Launch a youtube html5 video into the Video app.   watch it play, and eventually it will freeze and buzz like an annoying alarm.   No way to kill the sound unless you reboot the device.

Logcat attached.  My guess is it's related to these lines?

01-01 20:38:01.239: W/SST_QC_B2G(136): Stale request OPERATOR, ignoring
01-01 20:38:01.239: W/SST_QC_B2G(136): Stale request DATA_REGISTRATION_STATE, ignoring
01-01 20:38:01.239: W/SST_QC_B2G(136): Stale request VOICE_REGISTRATION_STATE, ignoring


Repro:
1) install a mwc test build on BeetleLite
Gecko  http://hg.mozilla.org/releases/mozilla-b2g18/rev/e7e6be91904f
Gaia   7d9e1af0cbfd1782b6a052d7caf55344a87a1367
BuildID 20130207164701
Version 18.0
2) Launch Browser app and goto m.youtube.com
3) select one of the home page videos, and watch it launch in Video App
4) playback the video, and wait and watch for the freeze and sound to happen

Expected:
- no video freeze, and no annoying sounds

Actual:
- freeze and sounds

Comment 1

[Tony Chung [:tchung]]

Here's a screencast of the issue:  http://youtu.be/lReEKgRU3uA

Comment 2

[Tony Chung [:tchung]]

mvines indicates the buzz is likely a driver issue.

Comment 3

[Michael Vines [:m1] [:evilmachines]]

We've looked at this little bit further and it now appears to be an inconsistent hardware defect.  Using identical builds, this issue seems to manifest on some hardware and not others.

Comment 4

[Simon Callan, Telefonica]

Can we re-test on a ZTE using the cert build?