crashes after the installation summary

[Sebastien Bacher]

Binary package hint: ubiquity

ubiquity lucid alpha3 segfaults after the installation summary quite often

ProblemType: Bug
Architecture: i386
Date: Fri Feb 26 09:42:54 2010
DistroRelease: Ubuntu 10.04
LiveMediaBuild: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100224.1)
Package: ubiquity 2.1.27
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
SourcePackage: ubiquity
Uname: Linux 2.6.32-14-generic i686

[Sebastien Bacher (seb128)]

the debug stacktrace is not very useful

"(gdb) bt
#0 IA__g_main_context_prepare (context=0x92b8c00, priority=0xbfe7d3ac)
    at /build/buildd/glib2.0-2.23.4/glib/gmain.c:2276
#1 0x0029b709 in g_main_context_iterate (context=0x92b8c00,
    block=<value optimized out>, dispatch=1, self=0x90df3d8)
    at /build/buildd/glib2.0-2.23.4/glib/gmain.c:2571
#2 0x0029c05f in IA__g_main_loop_run (loop=0x92d0808)
    at /build/buildd/glib2.0-2.23.4/glib/gmain.c:2799
#3 0x01137029 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.19.5/gtk/gtkmain.c:1219
#4 0x009f5668 in _wrap_gtk_main (self=0x0)
#5 0x080dd868 in PyEval_EvalFrameEx ()
#6 0x080dec14 in PyEval_EvalFrameEx ()
#7 0x080dec14 in PyEval_EvalFrameEx ()
#8 0x080df6f2 in PyEval_EvalCodeEx ()
#9 0x080dda47 in PyEval_EvalFrameEx ()
#10 0x080dec14 in PyEval_EvalFrameEx ()
#11 0x080dec14 in PyEval_EvalFrameEx ()
#12 0x080df6f2 in PyEval_EvalCodeEx ()
#13 0x080dda47 in PyEval_EvalFrameEx ()
#14 0x080df6f2 in PyEval_EvalCodeEx ()
#15 0x080dda47 in PyEval_EvalFrameEx ()
#16 0x080dec14 in PyEval_EvalFrameEx ()
#17 0x080df6f2 in PyEval_EvalCodeEx ()
#18 0x080df7e7 in PyEval_EvalCode ()
#19 0x080fc4af in PyRun_FileExFlags ()
#20 0x080fc6a2 in PyRun_SimpleFileExFlags ()
#21 0x0805dd9b in Py_Main ()
#22 0x0805d04b in main ()"

[Sebastien Bacher (seb128)]

wrap_gtk_main is build-area/pygtk-2.17.0/gtk/gtk.override:1263

[Sebastien Bacher (seb128)]

bug #527098 is probably the same issue...

[Sebastien Bacher (seb128)]

the crash is a webkit one, /usr/lib/webkit-1.0-2/libexec/GtkLauncher crashes the same way

[Sebastien Bacher (seb128)]

the issue has been discussed with webkit upstream and turn to be due to enchant and zemberek which is bug #413994