I'm a bit annoyed by the Update Manager. Since I upgraded from 12.04 I get this message, after installing updates:
I Find it utterly useless. It just another thing that pops in my face. If an update failed I get an error message regardless. Its interface 101 that you don't need a message when everything went well. How do I get rid of it or file a complaint so that it will not be included in future versions?
I know this is a minor thing and really not worth my time but for some reason it really annoys me.
Update: Launchpad Bug