Comment 18 for bug 315865

> You mean something like yum / apt-get update glibc* xorg* kde* (etc) :)

Not relevant:
- if the extra confirmation dialog is already shown when I press shutdown. I'm still behind my computer for 1-2 seconds. It's a good final reminder of "oh oh ... what did I leave running in tty1?".
- your use case requires an experienced computer user who knows a lot more then the general home user.
- if yum or apt-get can't handle a Ctrl+C or other SIGTERM, there is a bigger issue. The shutdown dialog doesn't need to have a workarond for this.

I hope this feature can be implemented as soon as possible. I make jokes like "haha the computer is still on with a 'can't shutdown XYZ' message" about Windows. Well can't do that anymore. ;)