OK, let's reassign this to the package containing gksudo.
I can't see why changing the computer's name should affect it, but it seems it did. It may be worth trying "sudo dpkg-reconfigure gksu". Hopefully someone will know more now it's correctly filed.
OK, let's reassign this to the package containing gksudo.
I can't see why changing the computer's name should affect it, but it seems it did. It may be worth trying "sudo dpkg-reconfigure gksu". Hopefully someone will know more now it's correctly filed.