unity-control-center crashed with SIGSEGV in g_type_check_instance_cast()

[Lonnie Lee Best]

I was navigating the bread-crumb when it locked up. I clicked it about 3 times really fast and it crashed.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: unity-control-center 14.04.1-0ubuntu5
ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
Uname: Linux 3.13.0-8-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.13.2-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Feb 16 03:34:46 2014
ExecutablePath: /usr/bin/unity-control-center
InstallationDate: Installed on 2014-02-02 (13 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140202)
ProcCmdline: unity-control-center
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=en_US
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f327acac267 <g_type_check_instance_cast+71>: movzbl 0x16(%r9),%eax
 PC (0x7f327acac267) ok
 source "0x16(%r9)" (0x2e66666666c3f89e) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity-control-center
StacktraceTop:
 g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/unity-control-center-1/panels/libappearance.so
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: unity-control-center crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom debian-tor dip libvirtd lpadmin plugdev sambashare sudo
usr_lib_unity-control-center:
 activity-log-manager 0.9.7-0ubuntu10
 deja-dup 29.5-0ubuntu2
 gnome-control-center 1:3.6.3-0ubuntu50
 gnome-control-center-datetime 13.10.0+14.04.20140205-0ubuntu1
 gnome-control-center-unity 1.3+14.04.20140117-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance_cast (type_instance=type_instance@entry=0x2cffb30, iface_type=48411616) at /build/buildd/glib2.0-2.39.4/./gobject/gtype.c:4003
 picture_scaled (source_object=0x7f324001c790, res=0x33a1810, user_data=0x2cffb30) at bg-pictures-source.c:135
 g_task_return_now (task=0x33a1810) at /build/buildd/glib2.0-2.39.4/./gio/gtask.c:1081
 complete_in_idle_cb (task=0x33a1810) at /build/buildd/glib2.0-2.39.4/./gio/gtask.c:1090
 g_main_dispatch (context=0x10a9fa0) at /build/buildd/glib2.0-2.39.4/./glib/gmain.c:3065

[Launchpad Janitor (janitor)]

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

[anasfer (bohntu)]

Dziękuję bardzo za pomoc!

Wszystkiego dobrego

Pozdrawiam bardzo serdecznie Bohntu

2014-02-26 22:12 GMT+01:00 Launchpad Bug Tracker <<email address hidden>
>:

> ** Branch linked: lp:ubuntu/trusty-proposed/unity-control-center
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1283858).
> https://bugs.launchpad.net/bugs/1280742
>
> Title:
> unity-control-center crashed with SIGSEGV in
> g_type_check_instance_cast()
>
> Status in "unity-control-center" package in Ubuntu:
> Fix Committed
>
> Bug description:
> I was navigating the bread-crumb when it locked up. I clicked it about
> 3 times really fast and it crashed.
>
> ProblemType: Crash
> DistroRelease: Ubuntu 14.04
> Package: unity-control-center 14.04.1-0ubuntu5
> ProcVersionSignature: Ubuntu 3.13.0-8.28-generic 3.13.2
> Uname: Linux 3.13.0-8-generic x86_64
> NonfreeKernelModules: wl
> ApportVersion: 2.13.2-0ubuntu4
> Architecture: amd64
> CurrentDesktop: Unity
> Date: Sun Feb 16 03:34:46 2014
> ExecutablePath: /usr/bin/unity-control-center
> InstallationDate: Installed on 2014-02-02 (13 days ago)
> InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64
> (20140202)
> ProcCmdline: unity-control-center
> ProcEnviron:
> PATH=(custom, no user)
> LANGUAGE=en_US
> XDG_RUNTIME_DIR=<set>
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> SegvAnalysis:
> Segfault happened at: 0x7f327acac267 <g_type_check_instance_cast+71>:
> movzbl 0x16(%r9),%eax
> PC (0x7f327acac267) ok
> source "0x16(%r9)" (0x2e66666666c3f89e) not located in a known VMA
> region (needed readable region)!
> destination "%eax" ok
> SegvReason: reading unknown VMA
> Signal: 11
> SourcePackage: unity-control-center
> StacktraceTop:
> g_type_check_instance_cast () from
> /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
> ?? () from
> /usr/lib/x86_64-linux-gnu/unity-control-center-1/panels/libappearance.so
> ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
> ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
> g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> Title: unity-control-center crashed with SIGSEGV in
> g_type_check_instance_cast()
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm cdrom debian-tor dip libvirtd lpadmin plugdev sambashare
> sudo
> usr_lib_unity-control-center:
> activity-log-manager 0.9.7-0ubuntu10
> deja-dup 29.5-0ubuntu2
> gnome-control-center 1:3.6.3-0ubuntu50
> gnome-control-center-datetime 13.10.0+14.04.20140205-0ubuntu1
> gnome-control-center-unity 1.3+14.04.20140117-0ubuntu1
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1280742/+subscriptions
>

[Launchpad Janitor (janitor)]

This bug was fixed in the package unity-control-center - 14.04.3+14.04.20140226-0ubuntu1

---------------
unity-control-center (14.04.3+14.04.20140226-0ubuntu1) trusty; urgency=low

  [ Robert Ancell ]
  * Compile with unity-settings-daemon instead of gnome-settings-daemon
    (LP: #1277585)

  [ Sebastien Bacher ]
  * shell: backport fixes from gnome-3-8. Those include some tweaks to
    the command line options, improvements to the keyboard navigation in
    the icons grid, and support for bash completion
  * shell: don't set a secondary icon, GtkSearchEntry already has one
  * Backport some bugfixes and small improvements (LP: #1280742)

  [ Eleni Maria Stea ]
  * In display add_dict_entry: replaced the gvariant arrays with
    gvariant builder to simplify the code
 -- Ubuntu daily release <email address hidden> Wed, 26 Feb 2014 20:01:37 +0000