Thank you for your bug report, the stacktrace from the retracing is not
good which makes that bug hard to work on, do you still get the issue?
Could you get an updated stacktrace?
Reassigning to lightdm since it seems to be an issue in liblightdm-
gobject
** Visibility changed to: Public
** Package changed: unity-greeter (Ubuntu) => lightdm (Ubuntu)
** Changed in: lightdm (Ubuntu)
Importance: Medium => Low
** Changed in: lightdm (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/983475
Title:
unity-greeter crashed with SIGSEGV in g_type_check_instance_is_a()
Status in “lightdm” package in Ubuntu:
Incomplete
Bug description:
Logged in using Unity after logging out having been using Unity-2d,
then opened Terminal and Nautilus and got crash report.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-greeter 0.2.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic i686
ApportVersion: 2.0.1-0ubuntu3
Architecture: i386
Date: Mon Apr 16 22:07:21 2012
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386
(20111129.1)
ProcCmdline: /usr/sbin/unity-greeter
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/false
SegvAnalysis:
Segfault happened at: 0x65a600 <g_type_check_instance_is_a+144>: testb
$0x4,0xe(%edi)
PC (0x0065a600) ok
source "$0x4" ok
destination "0xe(%edi)" (0x6e756262) not located in a known VMA region
(needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity-greeter
StacktraceTop:
g_type_check_instance_is_a () from
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
lightdm_layout_get_name () from /usr/lib/liblightdm-gobject-1.so.0
?? ()
?? ()
g_cclosure_marshal_VOID__OBJECTv () from
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: unity-greeter crashed with SIGSEGV in g_type_check_instance_is_a()
UpgradeStatus: No upgrade log present (probably fresh install)
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