unity-greeter crashed with SIGSEGV in g_cancellable_is_cancelled()

[Eugene Rusalev]

Unity crashed when logging in.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-greeter 0.0.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
Date: Thu Sep 15 19:48:24 2011
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110425)
ProcCmdline: unity-greeter
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/false
SegvAnalysis:
 Segfault happened at: 0x7f7fd4f44bbb <g_cancellable_is_cancelled+11>: testb $0x1,(%rax)
 PC (0x7f7fd4f44bbb) ok
 source "$0x1" ok
 destination "(%rax)" (0x100000000) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity-greeter
StacktraceTop:
 g_cancellable_is_cancelled () 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
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: unity-greeter crashed with SIGSEGV in g_cancellable_is_cancelled()
UpgradeStatus: Upgraded to oneiric on 2011-09-14 (1 days ago)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 g_cancellable_is_cancelled (cancellable=0x1721290) at /build/buildd/glib2.0-2.29.90/./gio/gcancellable.c:297
 complete_in_idle_cb_for_thread (_data=0x7f7fc00238d0) at /build/buildd/glib2.0-2.29.90/./gio/gsimpleasyncresult.c:810
 g_main_dispatch (context=0x170bbd0) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:2441
 g_main_context_dispatch (context=0x170bbd0) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3011
 g_main_context_iterate (context=0x170bbd0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3089

[Launchpad Janitor (janitor)]

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

[Sasja de Vries (sasja-de-vries)]

this is the problem I have with precise pangolin,
I can't login with the Ubuntu GUI anymore, while typing this I am using gnome classic.

[Doug Bates (coloneldare)]

Log-in screen kept looping (login ~ blank screen) and no time to enter password.
Used Guest login by pounding on 'enter' -> changed 'Owner' to login without password and now able to file this bug report.

[Sasja de Vries (sasja-de-vries)]

maybe the state should be changed to fix released, after my last update I have to errors whatsoever!
precise pangolin is now >100% working on my computer.

for me the fix is released.