compiz lockscreen crashed with SIGABRT in AcceleratorController :: OnActionActivated

Added to Trello: https://trello.com/c/UEdhVyGJ/28-bug-1605012-usr-bin-compiz-6-gnu-cxx-verbose-terminate-handler-cxxabiv1-terminate-std-terminate-cxxabiv1-cxa-throw-void

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

When I be able to get that fix on Ubuntu 16.04? Bug still here:
unity/xenial-updates,now 7.4.0+16.04.20160715-0ubuntu1 amd64 [installed]

It's already fixed in 16.10 and we already started the SRU process to bring the fix to the regression in 16.04.

Status changed to 'Confirmed' because the bug affects multiple users.

May also be helpful:

When I lock and try to change language in the login screen (Alt+Shift), it flashes as described showing me the desktop for a moment.
When I then log in successfully, Shut Down option doesn't work as expected, throwing me out to login screen.

But if I lock and NOT try the language switch, then Shut Down works fine.

Anyways, Ubuntu and lightDM are awesome :p

duplicate bug #1609236 seems to be fixed. I can now switch back to English in the screensaver lock screen. My version of unity is 7.4.0+16.04.20160715-0ubuntu1. It also no longer crashes when I press "Ctl-Alt-Del".

I also have unity version 7.4.0+16.04.20160715-0ubuntu1 and I still have this bug. What are the plans of releasing the hotfix to 16.04? It's quite annoying.

A SRU is in progress, it will be released soon.

2016-08-08 15:29 GMT+02:00 Egor Ignatenkov <email address hidden>:

> I also have unity version 7.4.0+16.04.20160715-0ubuntu1 and I still have
> this bug. What are the plans of releasing the hotfix to 16.04? It's
> quite annoying.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1605012
>
> Title:
> /usr/bin/compiz:6:__gnu_cxx::__verbose_terminate_handler:__
> cxxabiv1::__terminate:std::terminate:__cxxabiv1::__cxa_throw:void
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/unity/+bug/
> 1605012/+subscriptions
>
> Launchpad-Notification-Type: bug
> Launchpad-Bug: distribution=ubuntu; sourcepackage=unity; component=main;
> status=Fix Released; importance=Critical; assignee=andrea.azzarone@
> canonical.com;
> Launchpad-Bug: distribution=ubuntu; distroseries=xenial;
> sourcepackage=unity; component=main; status=Confirmed;
> importance=Undecided; assignee=None;
> Launchpad-Bug-Tags: raring saucy trusty xenial yakkety
> Launchpad-Bug-Information-Type: Public
> Launchpad-Bug-Private: no
> Launchpad-Bug-Security-Vulnerability: no
> Launchpad-Bug-Commenters: azzar1 filopodaros i-s-shuvalov ivankin janitor
> phat1984 whoopsie-daisy-bug-bridge
> Launchpad-Bug-Reporter: errors.ubuntu.com bug bridge
> (whoopsie-daisy-bug-bridge)
> Launchpad-Bug-Modifier: Egor Ignatenkov (phat1984)
> Launchpad-Message-Rationale: Subscriber
> Launchpad-Message-For: 3v1n0
>

--
Treviño's World - Life and Linux
http://www.3v1n0.net

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!

Verified with unity 7.4.0+16.04.20160801.2-0ubuntu1 - it no more crashes and the keyboard layout changes as expected.

Fix confirmation from Crytek CERT team with SRU updates for unity (7.4.0+16.04.20160801.2-0ubuntu1) and related packages:

compiz-core (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
libcompizconfig0:amd64 (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
libdecoration0:amd64 (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
compiz-plugins-default:amd64 (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
compiz-gnome (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
compiz (1:0.9.12.2+16.04.20160801.3-0ubuntu1)
libframe6:amd64 (2.5.0daily13.06.05+16.04.20160809-0ubuntu1)
unity-services (7.4.0+16.04.20160801.2-0ubuntu1)
unity-schemas (7.4.0+16.04.20160801.2-0ubuntu1)
libunity-core-6.0-9:amd64 (7.4.0+16.04.20160801.2-0ubuntu1)

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

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.