gksu crashed with SIGSEGV in gdk_window_set_opacity()

[ginnyh532]

Binary package hint: gksu

I am using Karmic Alpha 4, updated daily. The problem happens when I try to use Add/Remove software under Applications. I get a message about not being able to grab the mouse, and then the program fails to let me add the new software. I can still use Synaptic as a workaround, but would like to be able to use Add/Remove.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Tue Aug 18 00:18:50 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gksu
NonfreeKernelModules: nvidia
Package: gksu 2.0.2-2ubuntu1
ProcCmdline: /usr/bin/gksu --desktop /usr/share/applications/synaptic.desktop -- /usr/sbin/synaptic --hide-main-window --non-interactive -o Synaptic::closeZvt=true --parent-window-id 60817411 --set-selections-file /tmp/tmpUzv0xc
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-6.25-generic
SegvAnalysis:
 Segfault happened at: 0x17a32e <gdk_window_set_opacity+46>: mov (%esi),%eax
 PC (0x0017a32e) ok
 source "(%esi)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gksu
StacktraceTop:
 gdk_window_set_opacity () from /usr/lib/libgdk-x11-2.0.so.0
 ?? () from /usr/lib/libgksu2.so.0
 ?? () from /usr/lib/libglib-2.0.so.0
 g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
 ?? () from /usr/lib/libglib-2.0.so.0
Title: gksu crashed with SIGSEGV in gdk_window_set_opacity()
Uname: Linux 2.6.31-6-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare