/usr/bin/compiz:11:unity::IconTexture::SetTexture:unity::ui::UnityWindowView:::sigc::adaptor_functor:sigc::internal::slot_call4:sigc::internal::signal_emit4

Bug #1605010 reported by errors.ubuntu.com bug bridge on 2016-07-20
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
unity (Ubuntu)
High
Andrea Azzarone
Xenial
Undecided
Unassigned

Bug Description

The Ubuntu Error Tracker has been receiving reports about a problem regarding unity. This problem was most recently seen with version 1:0.9.12.2+16.04.20160526-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/5c3890862b42a319fd622eb37201faa52df96ca5 contains more details.

[Impact]

Unity might crash on first run when opening the shortcut view.

[Test case]

There's no easy way to reproduce the issue.
It might happen after the first run, when shortcut view is shown again and mouse
is moved around or used to click somewhere.

Fix is just a safe thing to do and verified via unit-test, though.

[Regression potential]

Nothing known

Related branches

tags: added: desktop-trello-import
Changed in unity (Ubuntu):
status: New → In Progress
assignee: nobody → Andrea Azzarone (azzar1)
importance: Undecided → High
tags: removed: desktop-trello-import
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package unity - 7.5.0+16.10.20160727-0ubuntu1

---------------
unity (7.5.0+16.10.20160727-0ubuntu1) yakkety; urgency=medium

  [ Andrea Azzarone ]
  * [LockSceen] Remove numlock warning. (LP: #1526322)
  * Make sure initiate and terminate callbacks are not empty before
    calling them. (LP: #1605012)
  * Properly destroy close_button_ to properly disconnect lambda. (LP:
    #1605010)
  * Use the standard notification-device-eject in the "device eject"
    notification. This allows us to scale it properly on high-dpi
    setups. (LP: #1605231)
  * Add tools to enforce unityshell plugin for the current profile and
    add "move" and "resize" plugins as requirements. (LP: #1506023,
    #1605007)
  * When locked discard damages from windows below lockscreen. (LP:
    #1605180)

  [ Eleni Maria Stea ]
  * DecoratedWindow: Added shadows for shaped windows

  [ Marco Trevisan (Treviño) ]
  * LockScreenAcceleratorController: ensure callbacks are valid before
    calling them (LP: #1605012)
  * DecoratedWindow: Cleanup shadows for shaped windows, reduce
    recomputation

 -- Marco Trevisan (Treviño) <mail@3v1n0.net> Wed, 27 Jul 2016 10:25:54 +0000

Changed in unity (Ubuntu):
status: In Progress → Fix Released
description: updated

Hello errors.ubuntu.com, or anyone else affected,

Accepted unity into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/unity/7.4.0+16.04.20160801.2-0ubuntu1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Changed in unity (Ubuntu Xenial):
status: New → Fix Committed
tags: added: verification-needed
tags: added: verification-done
removed: verification-needed
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package unity - 7.4.0+16.04.20160801.2-0ubuntu1

---------------
unity (7.4.0+16.04.20160801.2-0ubuntu1) xenial; urgency=medium

  [ Andrea Azzarone ]
  * FileManagerLauncherIcon: Don't trust the Quirk::VISIBLE in the ctor.
    (LP: #1599133)
  * [TrashLauncherIcon] Create GFileMonitor in an idle to avoid blocking
    calls. (LP: #1602720)
  * [LockSceen] Remove numlock warning. (LP: #1526322)
  * Make sure initiate and terminate callbacks are not empty before
    calling them. (LP: #1605012)
  * Properly destroy close_button_ to properly disconnect lambda. (LP:
    #1605010)
  * Use the standard notification-device-eject in the "device eject"
    notification. This allows us to scale it properly on high-dpi
    setups. (LP: #1605231)
  * Add tools to enforce unityshell plugin for the current profile and
    add "move" and "resize" plugins as requirements. (LP: #1506023, LP:
    #1605007, LP: #1604657)

  [ Marco Trevisan (Treviño) ]
  * Unity script: use result from unity_support_test to check the right
    COMPIZ_CONFIG_PROFILE to use (LP: #1602377)
  * LockScreenAcceleratorController: ensure callbacks are valid before
    calling them (LP: #1605012)

  [ Eleni Maria Stea ]
  * DecoratedWindow: Added shadows for shaped windows (LP: 1608418)

  [ Marco Trevisan (Treviño) ]
  * DecoratedWindow: Cleanup shadows for shaped windows, reduce
    recomputation (LP: #1608418)
  * UnityWindowView: don't try to deference close_button_ if its' null

 -- Marco Trevisan (Treviño) <mail@3v1n0.net> Mon, 01 Aug 2016 13:10:28 +0000

Changed in unity (Ubuntu Xenial):
status: Fix Committed → Fix Released

The verification of the Stable Release Update for unity has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

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