unity-settings-daemon crashed with SIGSEGV in gdk_device_get_device_type()

[Christian Naumann]

Happened shortly after a failed gpg-key generation.

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: unity-settings-daemon 14.04.0+14.10.20141010-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-22.29-lowlatency 3.16.4
Uname: Linux 3.16.0-22-lowlatency x86_64
ApportVersion: 2.14.7-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Oct 12 08:07:30 2014
ExecutablePath: /usr/lib/unity-settings-daemon/unity-settings-daemon
InstallationDate: Installed on 2014-10-12 (0 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcCmdline: /usr/lib/unity-settings-daemon/unity-settings-daemon
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=en_CA:en
 XDG_RUNTIME_DIR=<set>
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f127cde17c6 <gdk_device_get_device_type+22>: cmp %rax,(%rdx)
 PC (0x7f127cde17c6) ok
 source "%rax" ok
 destination "(%rdx)" (0x32000000000) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity-settings-daemon
StacktraceTop:
 gdk_device_get_device_type () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
Title: unity-settings-daemon crashed with SIGSEGV in gdk_device_get_device_type()
UpgradeStatus: Upgraded to utopic on 2014-10-12 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 gdk_device_get_device_type (device=device@entry=0x1511b20) at /build/buildd/gtk+3.0-3.12.2/./gdk/gdkdevice.c:1059
 gdk_x11_device_manager_xi2_list_devices (device_manager=<optimized out>, type=GDK_DEVICE_TYPE_MASTER) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkdevicemanager-xi2.c:588
 _gdk_x11_window_grab_check_destroy (window=0x150a6c0) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkmain-x11.c:190
 gdk_x11_window_destroy_notify (window=0x150a6c0) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkwindow-x11.c:1412
 gdk_x11_display_translate_event (translator=0x1511b20, display=0x14fa090, event=0x170f1c0, xevent=0x7fff0d23ec70) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkdisplay-x11.c:661

[Launchpad Janitor (janitor)]

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