Hi, I have been using Kubuntu (Ubuntu installed first) for a little while now, and recently when starting up a Nautilus window has been opening. I would like to use only Dolphin, not Nautilus. I haven't been able to disable it yet, and I'd like to know how to.

I can't remember what I did to cause this, but it may have had something to with my messing with the Dolphin -> Dolphin Preferences -> Startup -> Home Folder -> Location. Currently, it is "file:///" sans quotes (I think at one point it was blank), and I am unable to clear and set the value.

That may be what is causing it. Or it may be startup programs, although I haven't found anything for this.

While I'm at it, I may as well ask how to disable Nautilus completely while I'm using KDE, as I only want to use Dolphin.

Thank you very much for your help!