I encountered this problem as well using the Gutsy beta. After modifying my /etc/sudoers file to allow my non-root account to do anything, it worked. I believe the cause is that there's no request, from the restricted drivers manager (clicking on the icon) for the root password and it therefore it can't install the driver.
I encountered this problem as well using the Gutsy beta. After modifying my /etc/sudoers file to allow my non-root account to do anything, it worked. I believe the cause is that there's no request, from the restricted drivers manager (clicking on the icon) for the root password and it therefore it can't install the driver.
Derrell