gksu crashed with SIGSEGV in gdk_window_set_opacity()

[ojab]

Binary package hint: gksu

Description: Ubuntu lucid (development branch)
Release: 10.04
gksu-2.0.2-2ubuntu2
Trying to open "Package Sources".
in dmesg:
[16023.062908] gksu[31782] general protection ip:7fc08bd41a01 sp:7fffd1171a60 error:0 in libgdk-x11-2.0.so.0.2000.0[7fc08bcd7000+a8000]

ProblemType: Crash
Architecture: amd64
Date: Sat Mar 27 20:00:57 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/gksu
InstallationMedia: Error: [Errno 13] Отказано в доступе: '/var/log/installer/media-info'
Package: gksu 2.0.2-2ubuntu2
ProcCmdline: gksu --desktop /usr/share/applications/software-properties-gtk.desktop /usr/bin/software-properties-gtk
ProcEnviron:
 LANG=ru_RU.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
SegvAnalysis:
 Segfault happened at: 0x7fc08bd41a01 <gdk_window_set_opacity+33>: cmp %rax,(%rdx)
 PC (0x7fc08bd41a01) ok
 source "%rax" ok
 destination "(%rdx)" (0xbfd0bed0bdd09ad0) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: gksu
StacktraceTop:
 gdk_window_set_opacity ()
 ?? () from /usr/lib/libgksu2.so.0
 g_main_context_dispatch ()
 ?? () from /lib/libglib-2.0.so.0
 g_main_loop_run () from /lib/libglib-2.0.so.0
Title: gksu crashed with SIGSEGV in gdk_window_set_opacity()
Uname: Linux 2.6.32-17-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (polkit-gnome-authentication-agent-1:1454): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-terminal:1682): Gtk-CRITICAL **: gtk_accel_map_unlock_path: assertion `entry != NULL && entry->lock_count > 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 IA__gdk_window_set_opacity (window=0x7fc08ce88704,
 fadeout_callback (fadeout=0x25860c0)
 g_main_context_dispatch ()
 ?? () from /lib/libglib-2.0.so.0
 g_main_loop_run () from /lib/libglib-2.0.so.0

[Charlie Kravetz (cjkgeek)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 457609, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.