This may be a duplicate of bug 187982 https://bugs.launchpad.net/ubuntu/+source/gksu/+bug/187982
There are some work-arounds mentioned in that bug you could try. One is to open a terminal window and run sudo update-manager -- update manager doesn't work in Hardy https://bugs.launchpad.net/bugs/234402 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
