Ubuntu
ubuntu-system-settings package

System Settings takes >1.8 seconds to launch on supported hardware

Bug #1317007 reported by Matthew Paul Thomas
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ubuntu-system-settings (Ubuntu)
Fix Released
High
Ken VanDine
ubuntu-system-settings (Ubuntu RTM)
Fix Released
Undecided
Unassigned

Bug Description

LG Nexus 4

1. Force-close System Settings if it is running already.
2. Launch System Settings.

What happens:
- In 14.10 r13 it takes about 4.5 seconds to launch.
- In 14.10 r264 it takes about 9 seconds to launch.

What should happen: It takes less than 1.8 seconds to launch.

(See also bug 1376242, about changing the splash screen to make it seem a bit faster.)

See original description

Related branches

lp:~ken-vandine/ubuntu-system-settings/no_more_checks
Sebastien Bacher (community): Approve
PS Jenkins bot: Needs Fixing (continuous-integration)
Alberto Mardegan: Pending requested
Diff: 634 lines (+123/-191)
16 files modified
plugins/system-update/CMakeLists.txt (+2/-3)
plugins/system-update/EntryComponent.qml (+4/-22)
plugins/system-update/plugin.cpp (+3/-9)
plugins/system-update/plugin/CMakeLists.txt (+3/-2)
plugins/system-update/plugin/update-plugin.cpp (+36/-102)
plugins/system-update/system_update.cpp (+0/-2)
plugins/system-update/update_manager.cpp (+10/-0)
plugins/system-update/update_manager.h (+8/-2)
src/item-model.cpp (+1/-3)
src/plugin.cpp (+0/-1)
src/qml/CategoryGrid.qml (+1/-1)
src/qml/UncategorizedItemsView.qml (+1/-0)
tests/plugins/system-update/CMakeLists.txt (+2/-2)
tests/plugins/system-update/fakenetwork.h (+2/-0)
tests/plugins/system-update/fakesystemupdate.h (+2/-1)
tests/plugins/system-update/tst_updatemanager.cpp (+48/-41)
lp:~ken-vandine/ubuntu-system-settings/rtm-14.09_lp1317007
Ubuntu Touch System Settings: Pending requested
Diff: 647 lines (+125/-191)
17 files modified
plugins/system-update/CMakeLists.txt (+2/-3)
plugins/system-update/EntryComponent.qml (+4/-22)
plugins/system-update/plugin.cpp (+3/-9)
plugins/system-update/plugin/CMakeLists.txt (+3/-2)
plugins/system-update/plugin/update-plugin.cpp (+36/-102)
plugins/system-update/system_update.cpp (+0/-2)
plugins/system-update/update_manager.cpp (+10/-0)
plugins/system-update/update_manager.h (+8/-2)
src/item-model.cpp (+1/-3)
src/main.cpp (+2/-0)
src/plugin.cpp (+0/-1)
src/qml/CategoryGrid.qml (+1/-1)
src/qml/UncategorizedItemsView.qml (+1/-0)
tests/plugins/system-update/CMakeLists.txt (+2/-2)
tests/plugins/system-update/fakenetwork.h (+2/-0)
tests/plugins/system-update/fakesystemupdate.h (+2/-1)
tests/plugins/system-update/tst_updatemanager.cpp (+48/-41)
lp:ubuntu/vivid/ubuntu-system-settings
Revision history for this message
Sebastien Bacher (seb128) wrote :

Thanks, that's a known issue and not specific to settings, work is being done to improve the uitk on that front. It might be that settings could be optimized as well but most of the slowness is not specific to it

Changed in ubuntu-system-settings (Ubuntu):
importance: Undecided → Low
Revision history for this message
Pat McGowan (pat-mcgowan) wrote :

Look for opportunities to speed up initialization

Changed in ubuntu-system-settings (Ubuntu):
status: New → Triaged
assignee: nobody → Pat McGowan (pat-mcgowan)
Revision history for this message
Pat McGowan (pat-mcgowan) wrote :

Currently around 2 secs on krilin and 3 secs on mako

Matthew Paul Thomas (mpt)
description: updated
Matthew Paul Thomas (mpt)
description: updated
summary: - System Settings takes >2 seconds to launch on supported hardware
+ System Settings takes >1.8 seconds to launch on supported hardware
Changed in ubuntu-system-settings (Ubuntu):
assignee: Pat McGowan (pat-mcgowan) → Ricardo Mendoza (ricmm)
Ken VanDine (ken-vandine)
Changed in ubuntu-system-settings (Ubuntu):
assignee: Ricardo Mendoza (ricmm) → Ken VanDine (ken-vandine)
status: Triaged → In Progress
Pat McGowan (pat-mcgowan)
Changed in ubuntu-system-settings (Ubuntu):
importance: Low → High
Olli Ries (ories)
tags: added: rtm14 touch-2014-10-30
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package ubuntu-system-settings - 0.3+15.04.20141028.1-0ubuntu1

---------------
ubuntu-system-settings (0.3+15.04.20141028.1-0ubuntu1) vivid; urgency=low

  [ Ken VanDine ]
  * Refactored to use a singleton for UpdateManager shared in both QML
    and CPP. Don't load the dynamic visibility items while creating the
    item model, defer that to the loader. (LP: #1317007)

  [ Florian Boucault ]
  * Added QML debugging.
 -- Ubuntu daily release <email address hidden> Tue, 28 Oct 2014 20:44:34 +0000

Changed in ubuntu-system-settings (Ubuntu):
status: In Progress → Fix Released
Ken VanDine (ken-vandine)
Changed in ubuntu-system-settings (Ubuntu RTM):
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package ubuntu-system-settings - 0.3+14.10.20141029~rtm-0ubuntu1

---------------
ubuntu-system-settings (0.3+14.10.20141029~rtm-0ubuntu1) 14.09; urgency=low

  [ Ken VanDine ]
  * Refactored to use a singleton for UpdateManager shared in both QML
    and CPP. Don't load the dynamic visibility items while creating the
    item model, defer that to the loader. (LP: #1317007)
 -- Ubuntu daily release <email address hidden> Wed, 29 Oct 2014 13:31:03 +0000

Changed in ubuntu-system-settings (Ubuntu RTM):
status: Fix Committed → Fix Released
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