ubuntu-phone team mailing list archive

[Łukasz 'sil2100' Zemczak <lukasz.zemczak@xxxxxxxxxxxxx>]

Hello everyone,

Still a few blockers remain... Most of them are actively worked on with
visible progress. The ubuntu-app-launch cgroup-enabled issue that's
causing many test failures in our infrastructure has been locked-on and
confirmed, with the most probable current root cause located in
cgmanager or upstart itself. Since this week we do not seem to have
anyone who could work on it as top priority we have decided to revert
ubuntu-app-launch temporarily. This upload will be back after the real
cause is fixed and the road clear.

Today we have also fixed filemanager test failures in our smoketesting
(new missing test dependency) and identified some possible
culprit-components for dialer/messaging app failures. The latter are
being looked at by upstream developers.

We only have 2 days left to enter another TRAINCON-0, so we ask everyone
to work hard on the current blockers! If we enter this mode again it
would mean that we're basically unable to provide a promotion in 7 days
3 consecutive times. This would mean we have a long way to go regarding
the quality of our landings...

Let's concentrate on fixes!

The list:


* What landed in our images:
http://people.canonical.com/~lzemczak/landing-team/

#197
- http://people.canonical.com/~lzemczak/landing-team/197.commitlog
#196
- http://people.canonical.com/~lzemczak/landing-team/196.commitlog
#195
- http://people.canonical.com/~lzemczak/landing-team/195.commitlog
#194
- http://people.canonical.com/~lzemczak/landing-team/194.commitlog
#193
- http://people.canonical.com/~lzemczak/landing-team/193.commitlog
#192
- http://people.canonical.com/~lzemczak/landing-team/193.commitlog


* Smoke-testing results:
http://ci.ubuntu.com/smokeng/utopic/touch/

#197 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/197:20140818:20140811.1/9753/
#196 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/196:20140817.1:20140811.1/9750/
#195 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/195:20140817:20140811.1/9733/
#194 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/194:20140816.1:20140811.1/9729/
#193 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/193:20140816:20140811.1/9710/
#192 mako
-
http://ci.ubuntu.com/smokeng/utopic/touch/mako/192:20140815.2:20140811.1/9703/


* Some useful documentation:
(Still under development)
https://wiki.ubuntu.com/citrain/ComponentSupportList
https://wiki.ubuntu.com/citrain/LandingTeam
https://wiki.ubuntu.com/citrain/FAQ

http://people.canonical.com/~platform/citrain_dashboard/
http://people.canonical.com/~lzemczak/issues/

(See the issues dashboard for always up-to-date blocker status)


* Blocking issues:

** Clock out of sync on resume from suspend
https://bugs.launchpad.net/bugs/1328646

** PIN-locked phone becomes unresponsive after simultaneous alarms
https://bugs.launchpad.net/bugs/1354406
 => Merge requests present
 -> In progress - source of bug seems to be in unity-notifications

** Upstart jobs specifying cgroup fail to start occasionally
https://bugs.launchpad.net/bugs/1357252

** Datetime indicator's menu no longer shows events or Settings button:
"Empty!"
https://bugs.launchpad.net/bugs/1357311


* Known issues:

** Video freezes and doesn't recover randomly
https://bugs.launchpad.net/bugs/1314998
 -> Seems to be an old issue, but recently became much more easily
reproducible

** mtp-server crash when transferring music on #15
https://bugs.launchpad.net/bugs/1317263
 -> Very old bug but gains on importance in the upcoming days

** U-S-S sluggish after some hours, high CPU
https://bugs.launchpad.net/bugs/1337200
 -> This issue needs help debugging and identifying

** In about Phone if you select OS hit back and select something else
that goes to a new page it crashes the app
https://bugs.launchpad.net/bugs/1349326

** Scrolling is extremely laggy as of emulator image >=165
https://bugs.launchpad.net/bugs/1351048

** [Facebook] Following a link, then returning to the app causes the app
to be blank
https://bugs.launchpad.net/bugs/1356417
 => Merge requests present


* Issues not impacting user experience:

** unity8 crashed with SIGSEGV in
mir::frontend::ClientBufferTracker::client_has()
https://bugs.launchpad.net/bugs/1339610
[Time counter 29/7]
[WHITELISTED]
 -> This problem has caused some rare test failures in smoketesting,
rarely reproducible it seems. Is this still valid? Might be related to
one of our blockers.

** Ubuntu Touch devices sometimes come up with hwclock set to 1970
https://bugs.launchpad.net/bugs/1353591
 -> Critical issue, but we're working-around it temporarily to get a
promotion

** indicator-network crashing during dialer-app and default tests on
smoketesting
https://bugs.launchpad.net/bugs/1355130
[Time counter 5/7]




Best regards,

-- 
Łukasz 'sil2100' Zemczak
 lukasz.zemczak@xxxxxxxxxxxxx
 www.canonical.com