This bug is still present in Lucid. From my experience, if you respond to the automatically opened update-manager shortly after it's opened the Install button functions fine. However, if update-manager has opened while I was away from the system and then I come back some time later the button is unresponsive. The behavior has been the same for Karmic and now Lucid.
This bug is still present in Lucid. From my experience, if you respond to the automatically opened update-manager shortly after it's opened the Install button functions fine. However, if update-manager has opened while I was away from the system and then I come back some time later the button is unresponsive. The behavior has been the same for Karmic and now Lucid.