*** This bug is a security vulnerability ***

You have been subscribed to a public security bug by Marc Deslauriers 
(mdeslaur):

Compiz crashes while trying to change the keyboard layout (Super+Shift
L) in Lock screen password field. Using indicator to change keyboard
layout works without a problem.

While Compiz is restarting lock screen does not work, so it is possible
to access the locked desktop.

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: compiz-core 1:0.9.13.0+16.10.20160628-0ubuntu1
Uname: Linux 4.6.3-040603-generic x86_64
.tmp.unity_support_test.0:
 
ApportVersion: 2.20.2-0ubuntu1
Architecture: amd64
BootLog: /dev/mapper/sda5_crypt: clean, 1050011/14639104 files, 
36924073/58544640 blocks
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Mon Jul  4 19:02:12 2016
DistUpgraded: Fresh install
DistroCodename: yakkety
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 5.0.24, 4.4.0-30-generic, x86_64: installed
 virtualbox, 5.0.24, 4.6.3-040603-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Intel Corporation 4th Gen Core Processor Integrated Graphics Controller 
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
   Subsystem: Lenovo ThinkPad T440p [17aa:220e]
InstallationDate: Installed on 2015-11-28 (219 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151127)
MachineType: LENOVO 20AN0070CX
ProcCmdline: compiz
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.6.3-040603-generic 
root=UUID=f2f8f28f-f3f5-4eb1-8010-268ad4b0e809 ro noprompt persistent quiet 
splash vt.handoff=7
Signal: 6
SourcePackage: compiz
StacktraceTop:
 __gnu_cxx::__verbose_terminate_handler() () from 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 void boost::throw_exception<boost::bad_function_call>(boost::bad_function_call 
const&) () from /usr/lib/x86_64-linux-gnu/compiz/libunityshell.so
Title: compiz crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 03/31/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: GLET83WW (2.37 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20AN0070CX
dmi.board.vendor: LENOVO
dmi.board.version: 0B98417 PRO
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvrGLET83WW(2.37):bd03/31/2016:svnLENOVO:pn20AN0070CX:pvrThinkPadT440p:rvnLENOVO:rn20AN0070CX:rvr0B98417PRO:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20AN0070CX
dmi.product.version: ThinkPad T440p
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.13.0+16.10.20160628-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.68-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.1-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.1-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160522-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-2
xserver.bootTime: Fri Jul  1 10:01:02 2016
xserver.configfile: default
xserver.errors:
 kernel bug: Touch jump detected and discarded.
 kernel bug: Touch jump detected and discarded.
 kernel bug: Touch jump detected and discarded.
 kernel bug: Touch jump detected and discarded.
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id                                9022 
 vendor                                     AUO
xserver.version: 2:1.18.3-1ubuntu6

** Affects: compiz (Ubuntu)
     Importance: Medium
         Status: New


** Tags: amd64 apport-crash compiz-0.9 ubuntu yakkety
-- 
compiz crashed with SIGABRT in __gnu_cxx::__verbose_terminate_handler()
https://bugs.launchpad.net/bugs/1598893
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