I recently upgraded my kubuntu installation to 9.04 "Jaunty Jackalope". It turns out that they have added some very cool features to screen in this version. If you don't use screen its its worth finding out more, certainly its a tool I now can't live without.
The first thing to say is that if you have an existing .screenrc file, you don't get any notification or prompt about the new features of screen, I was lucky and fell over the information. To get to the features:
EDIT: From Karmic Koala (9.10) and later these packages are now byobu and byobu-extras - they work as outlined here however, just the package names changed.
The first thing you'll notice is that there's a whole lot more stuff going on at the bottom of the screen. I have had a custom .screenrc file which gave me tabs for a while, but now they're part of the standard setup.
If you look in the bottom right corner you'll see there's an "F9 Menu" - yep, screen responds to a whole bunch of function keys! I'll keep my traditional ctrl+a mapping I think, but you can reconfigure this to your hearts content. And look at the menu itself:
You can change the colour themes (more on that another day, I'm still playing with the settings) and you can also turn on and off a load of different widgets, basically lots of different system information. I've got most of it turned off on my laptop (since I already have a battery meter etc) but for a server this could be really useful. Examples:
I'm really happy to see Canonical improving this particular tool, and I wanted to mention it purely because existing users of screen won't see the new functionality by default which seems like a bit of an oversight. If you're a screen user, upgrade to Jaunty, try it out, and leave a comment on how it works out for you.