gksu prompt for password doesn't show up first time when an application using it is launched
Binary package hint: gksu
When an application like update-manager or startup-manager that use gksu to elevate to higher privileges are launched for the first time, the gksu password prompt doesn't show up at all and hence those applications don't startup. But from the second time, the prompt works fine.
DistroRelease: Ubuntu 10.04
Package: gksu 2.0.2-2ubuntu2
Uname: Linux 2.6.32-23-generic i686
Date: Tue Jul 6 19:31:28 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)