Comment 8 for bug 1297197

And what about vertical scrolling in the dash ?

On Wed, Apr 16, 2014 at 6:15 PM, Michal Hruby <email address hidden>wrote:

> The first issue "switch_scopes_small_jank.mp4", is expected - after
> boot, scopes contents are no longer preloaded, so the first time you
> reveal a scope, a query is sent to it (which might block for a few
> frames, fix being worked on), and when results are returned, all the QML
> objects are created (which will get faster with the linked
> card_optimizations branch).
>
> The source of the lag when swiping away the greeter as seen in
> "unlock_screen.mp4", is not known, and not everyone is able to
> reproduce, it also seems to disappear for some people after phone
> reboot. More investigation is needed there.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1297197
>
> Title:
> New scopes performance needs to be improved
>
> Status in QML plugin for Scopes:
> Triaged
> Status in The Unity 8 shell:
> Triaged
> Status in “unity8” package in Ubuntu:
> Triaged
>
> Bug description:
> Now that I updated to latest version of unity8 on my phone. the
> vertical scrolling is skipping a lot of frames. Same happens when
> switching between scopes (frames being skipped).
>
> Make sure to have the 'Available' category visible. Now scroll to the
> bottom and flick towards top.
>
>
> There are two part in the bug: scrolling is purely unity8, switching
> between scopes seems to be unity-scopes-shell. More info on
> http://irclogs.ubuntu.com/2014/04/15/%23ubuntu-ci-eng.html#t15:53
>
>
> ProblemType: Bug
> DistroRelease: Ubuntu 14.04
> Package: unity8 7.84+14.04.20140324.4-0ubuntu1
> Uname: Linux 3.4.0-5-mako armv7l
> ApportVersion: 2.13.3-0ubuntu1
> Architecture: armhf
> Date: Tue Mar 25 15:22:41 2014
> InstallationDate: Installed on 2014-03-25 (0 days ago)
> InstallationMedia: Ubuntu Trusty Tahr (development branch) - armhf
> (20140325)
> ProcEnviron:
> TERM=linux
> PATH=(custom, no user)
> SourcePackage: unity8
> UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/unity-scopes-shell/+bug/1297197/+subscriptions
>