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KDE 4: Shane’s conclusion (a little late)

I planned to spend one week with KDE 4.  In the end, I didn’t do that.  I’m three weeks into this trial and KDE 4 has been my default desktop for fourteen days.  I guess that says a lot.

Sure, there are some rough edges that need to be smoothed out and there are some quirks that need adjusting.  However, all of the flaws are minor bugs rather than problems with the realisation of the new desktop.  There was certainly nothing that prevented me from reaching my productivity goals.  In practice, KDE 4 today works well enough for me to run a large legal network on a day-to-day operational basis.

Let’s do a quick verdict of the good and the bad.

THE DARK SIDE OF THE FORCE:

A representative example of existing bugs would be that the Dolphin file manager randomly throws up errors when opening files.  They look like this: "KLauncher could not be reached via D-Bus, error when calling start_service_by_desktop_path: empty"  These errors sound worse than they are.  The files in question actually opened correctly.   

Other bugs can be found in some KDE 4 applications.  I found the newest version of KATE to be unstable when word-wrapping at 80 characters.  It occasionally crashes while reformatting line breaks, at least on my machine.  Kword and I also had a couple of disagreements when editing complex documents.  I mentioned this in a previous blog post.

RESULT: I grumble, but there’s more stuff I like than I dislike.

THE BRIGHT SIDE OF THE FORCE:

However, niggles aside, KDE 4 is something special.  It improves the desktop through engineering, it is well-designed and it is fast.  This is one of the rare occasions when people are making an exciting new technology that actually works.  While it is still in development and is currently best suited for hackers and experienced users, there is a lot of potential already visible when it comes to considering home users.  

KDE 4 is slick, fast and a lot of fun.  It’s nice to be able to say that about a computing experience.  I believe that it has the potential to mature into one of the most significant Free Software desktops.  

RESULT: KDE 4 rocks.

If you want to try KDE 4 you will have to be prepared for one thing; the developers have not yet written the documentation for things like the Plasma desktop.  Not to worry.  Below you can find Shane’s really quick overview of how to use Plasma.  This was entirely stolen from Sebastian’s helpful email explaining the basics of the system to me.

An overview of Plasma

There are three important concepts to keep in mind when using Plasma, the KDE 4 desktop technology:

  1. In Plasma you have Plasmoids.  These are widgets you can add to the desktop.
  2. You also have Containers
  3. The Plasmoids can live in Containers

Using the Plasma desktop

  • Plasmoids can be put into Containers like the panel or the can float freely on the desktop.
  • The top right corner of the desktop holds the Toolbox. There you can choose to add widgets or lock the desktop.  
  • If you add widgets you can drag Plasmoids into either the panel let them float freely on the desktop.  
  • If you lock the desktop the applet controls will be hidden and the desktop will become immutable.  
  • You will want to keep the desktop locked most of the time.


Advanced features

  • Press CTRL+F12 to bring all active widgets to the front of your screen.  This is similar to a "show desktop" feature.
  • If you have "Desktop effects" enabled then pressing:
    •  CTRL+F8 produces a full-screen pager effect
    •  CTRL+F9 produces an expose effect for the current desktop
    •  CTRL+F10 produces an expose effect for all desktops

Icons on the Desktop

  • In KDE 4.0 there is very little support for icons on the desktop.
  • In KDE 4.1 there is a folder view Plasmoid that provides more interaction with the icons.  It is similar to a file manager or traditional desktop.  
  • You can choose a folder or network resource to be displayed on the desktop through this new Plasmoid.

2 Responses to “KDE 4: Shane’s conclusion (a little late)”

  1. greve Says:

    I admit it: I’m jealous!

    Let me share some background with you: Shane has a strong predisposition against anything that resembles text. At least when it has to do with computers. In other words: He genuinely loathes text-based interfaces and likes graphics.

    So since I typically don’t mind having to apply some text-based duct-tape to my system to hold it together, I figured that I should have no issues whatsoever using KDE4 and gave it a spin.

    Unfortunately it looked like this: http://bugs.kde.org/attachment.cgi?id=25122&action=view

    Like a good Free Software citizen, I filed the bug (http://bugs.kde.org/show_bug.cgi?id=163218) and am now waiting for its resolution.

    But since I am not the patient type when it comes to technical gadgets, I am admittedly a bit jealous of Shane now.

  2. attitude Says:

    Really good thing after a while

    KDE4 really rocks. I am testing it for a while, to be more precise, right after it hit experimental, and I am very glad that someone finally made some really progressive step forward in modern computer desktop. Beside speed, responsiveness and fancy style, KDE4 started a big changes since it is the first mainstream, big, feature rich, whatever DE, which actually is starting move away from the desktop metaphor which more or less unified desktop interfaces on all OS’s.

    Anyway, I am waiting Debian to include it to Sid, since experimental install is not stable enough for my everyday use, and I am to lazy to compile :D I am still not sure will Thinkpad keys work and can it be solved with some kmilo/tpb tuning. Anyway, it seems that KDE4 bought us all :)