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KDE 4.0 RC 1 Released

Posted by CmdrTaco on Wed Nov 21, 2007 12:09 PM
from the who-wants-to-restart-x11 dept.
angryfirelord writes "The KDE Community is happy to announce the immediate availability of the first release candidate for KDE 4.0. This release candidate marks that the majority of the components of KDE 4.0 are now approaching release quality. While the final bits of Plasma, the brand new desktop shell and panel in KDE 4, are falling into place, the KDE community decided to publish a first release candidate for the KDE 4.0 Desktop. Release Candidate 1 is the first preview of KDE 4.0 which is suitable for general use and discovering the improvements that have taken place all over the KDE codebase."
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  • Yes but... (Score:5, Funny)

    by Anonymous Coward on Wednesday November 21 2007, @12:14PM (#21436813)
    does it run on Vista?
  • Slashdotted. (Score:5, Informative)

    by Valdrax (32670) on Wednesday November 21 2007, @12:15PM (#21436821)
    Looks like plasma.kde.org is Slashdotted right now, so hey -- Wikipedia to the rescue. [wikipedia.org]
    • by recoiledsnake (879048) on Wednesday November 21 2007, @02:14PM (#21438557)
      From the wiki:

      Kross scripting framework will be used to allow developers to write widgets in JavaScript, Ruby, and Python in addition to C++ [1].
      No prizes for guessing what the gnome version will be called.
  • Slashdotted (Score:5, Informative)

    by JBHarris (890771) <<bharris> <at> <isf.com>> on Wednesday November 21 2007, @12:16PM (#21436841)
    The main site [slashdot.org] is already bogged down. However, the major change is the completion & inclusion of Plasma [wikipedia.org]. I like candy.
  • Screenshots (Score:5, Informative)

    by arevos (659374) on Wednesday November 21 2007, @12:16PM (#21436843) Homepage
    Screenshots [thecodingstudio.com] are important for superficial people like me :)

    I like the widget and window theme, but the kicker replacement at the bottom looks pretty tacky. It was the same in beta, and I'd hoped they'd change it for release, but it seems like they're sticking with it.
    • Re:Screenshots (Score:5, Insightful)

      by Mistshadow2k4 (748958) on Wednesday November 21 2007, @12:33PM (#21437123) Journal
      I wouldn't say it makes you superficial. Good screenshots can be very informative when deciding whether or not you might like a program (or desktop environment), especially if you can see effects and/or menus.
        • Re:Redunant (Score:4, Interesting)

          by Mistshadow2k4 (748958) on Wednesday November 21 2007, @04:02PM (#21440001) Journal
          Ah, one of my foes/freak/whatever didn't have the guts to post as himself. I've posted AC myself many a-time, but I've never done so just to troll somebody. Y'know, if you hate someone enough to do this that you've never actually met, maybe you're taking your online life a bit too seriously.
    • Re:Screenshots (Score:5, Informative)

      by nutshell42 (557890) on Wednesday November 21 2007, @12:43PM (#21437285) Journal
      I like the widget and window theme, but the kicker replacement at the bottom looks pretty tacky. It was the same in beta, and I'd hoped they'd change it for release, but it seems like they're sticking with it.

      No, it's gonna look like this [imageshack.us]. In fact, it already does in CVS apparently.

        • Re: (Score:3, Insightful)

          Why are the icons all ridiculously huge and ridiculously tiny?

          Why did they put 3 battery applets on the desktop? Why is the clock huge and in the middle of the panel? Because it's not final. You can't honestly think that those buttons will stay that way?!

          Why are the sides of the taskbar chopped off? What's the point in rounding off the corners?

          Because it's not full size? You can have it run all the way across the bottom and it won't have the corners and sides but if you have a panel that's less then th

  • by Rudd-O (20139) on Wednesday November 21 2007, @12:17PM (#21436851) Homepage
    I have reviews of the general KDE desktop [rudd-o.com] and Dolphin 4 [rudd-o.com] on my page. I will review RC1 as soon as I can get Kubuntu packages.
  • Graphics suck (Score:2, Interesting)

    by Anonymous Coward
    Seems like a step backwards to me. I really feel that GNOME is much more refined and this looks more like alpha quality than a release candidate. I used to be a heavy KDE user but stopped using it once the developers started paying less attention to detail. Sorry about my rant but this is just my feeling on the issue.
  • Coming together (Score:5, Informative)

    by eean (177028) <slashdot@NOspAm.monroe.nu> on Wednesday November 21 2007, @12:18PM (#21436865) Homepage
    I finally tried out a full KDE4 session last week and it is really coming together. I really look forward to the creative stuff people make with Plasma. Its not just a tool for having fun widgets on the desktop (which it is), but its designed so folks can easily develop their own taskbar, interactive wallpaper whatever.

    So KDE 4.0 will be cool, KDE 4.0 + 6 months of people creating fun plasmoids, even cooler.
    • by KWTm (808824) on Wednesday November 21 2007, @12:58PM (#21437505) Journal
      Am I alone in thinking that people are abusing the term "Release Candidate"? Since there already is a term, "beta", that means "functional, with minor bugs to be ironed out", I would consider "Release Candidate" to refer to a true candidate --that is, it might really be released! KDE (or whoever the responsible author is) might say: "Okay, all those of you who downloaded Release Candidate x (where x=1,2,...), you can just go ahead and keep using it, because the RC has turned into the real thing."

      Software or distros that are "coming together" are not Release Candidates. They have no possibility of being released. Suppose everyone who tried this KDE4 RC1 said, "Yup, everything works fine! No changes need to be made," would KDE release it? No, because they're NOT DONE YET --Plasma still has to be put together. Since they won't be releasing this version at all, it shouldn't be called a Release Candidate. It's another beta.

      There's no shame in calling it beta (heck, half of Google's services are labeled beta); I don't see the need to keep advancing the terms. What's next? If "Release Candidate" comes to mean "beta", should we start using the term "Release Candidate with Potential For Use Unchanged"?

      Maybe someone can correct on this if I'm wrong. What makes this a Release Candidate and not a Beta?

      (Btw, diehard KDE fan here --I'm not even considering GNOME until they start having user-configurable key shortcuts. Waiting for KDE4 final release in December to be worked into Gutsy so I can put it on my Came-With-Ubuntu laptop.)
      • by Anonymous Coward on Wednesday November 21 2007, @02:00PM (#21438369)

        Am I alone in thinking that people are abusing the term "Release Candidate"?

        No, you aren't alone, but according to KDE fanboys [kde.org], beta means that it compiles and release candidate means they've decided what features are going in. And if you disagree, then you're an idiot who doesn't understand open-source.

        Whether 4.0 will actually be usable depends on the way in which you ask. If you read the press releases or praise the developers, then 4.0 will be the best thing since sliced bread. But if you are worried about the quality and wondering why they are dropping features that were in KDE 3, then 4.0 is merely a preview release and 4.1 is going to be the real, finished thing. That way, they can get all the praise, but write off any criticism as "it's not ready yet", regardless of how finished the final release is.

        For example, the much exalted Plasma has been hyped since long before it ever existed. It had its own website when it was nothing more than mocked up screenshots and vague descriptions of how awesome it was going to be. And it was hyped right up until the alphas, when people were wondering where it was. It seems to be a last-minute job, and when people on dot.kde.org complain that "basically nothing works" in response to the third beta, one of the core developers responds with "i'm not particularly taken by the heartstrings people are plucking here. there are lots of things to test and bump around with in these betas. stop fixating on plasma for the moment; you'll get to play with more of its features as more releases come. [...] there is exactly one release that counts for plasma, and that'll be 4.0, though the rc's leading up to it will be important as well. there is also exactly one canonical place to gauge the "workingness" (hm. neat word.) of things right now and that's svn." [kde.org]. The KDE project is not interested in using the release cycle as a method of quality assurance, they release betas in order to show off how far they have gotten with features for the people who can't compile it themselves. As somebody else put it [kde.org]: " I know Plasma is barely more than a fetus at this point, and it doesn't even fully replicate all the features of the old desktop." - that's in response to the third beta, and still people tell him to wait. Shouldn't a core part of the desktop be relatively finished by the third beta?

        Disclaimer: I've used KDE since the 1.0 betas. I'm no GNOME troll. I just think the attitude the project is taking towards 4.0 seems to be all about ego and has dropped the transparency or quality that I've become used to with open-source projects.

        PS: I think it utterly sucks that I have to add disclaimers like that because otherwise I get called a troll (which is apparently the term for people who do something other than emit unadulterated praise for the developers on dot.kde.org). Christ, look at the fawning that is normal on the dot [kde.org]: many people says that kde3.0 was untable, full of bug and that kde will be the same, but kde4 look really stable, some parts crash, but the are apps like juk, kwin4 like composite works without problems, dolphin stable, i have hope that when kde4.0 is released can be used like kde3.5.x." That's right, it's not unstable or full of bugs if some of the apps work, and it's considered praiseworthy to hope that KDE 4 is as good as KDE 3.5. This is ridiculous.

  • KDE 4 Live CD (Score:5, Informative)

    by Rich (9681) on Wednesday November 21 2007, @12:22PM (#21436947) Homepage
    For people who want to check out the RC without reinstalling KDE (and without risking breaking your existing setup) there's a live CD available at:
    http://home.kde.org/~binner/kde-four-live/ [kde.org]
    Have a lot of fun!

  • Does Compiz Fusion work with KDE4's RC's? I love my KDE, but I've grown quite fond of Compiz Fusion... do they still support the aquamarine widget translator or whatever that is?
  • ...where's the meat? (Score:5, Interesting)

    by 99BottlesOfBeerInMyF (813746) on Wednesday November 21 2007, @12:58PM (#21437515)

    Well, I can't say I object to any of these improvements, but most of them seem pretty minor and incremental. Cleaner APIs and more efficient libraries are nice. For the end user, where's the meat of this release? Okay now it supports Widgets. Well, that can be sort of useful if there is a good selection of them. I've heard claims they added support for OS X native widgets and that could help a lot to make this actually useful. Anyone actually tried using them yet?

    When a new full version comes out and I find myself looking forward to the improved spellchecker, because it is still worse architecturally than on other platforms I use, but at least it is better... well I start to wonder what happened. I'm not trying to put down the developers or anything, this is obviously a lot of work, especially Dolphin, but I guess I was hoping for more. When will KParts be upgraded to work like OS X system services? Where's grammar checking? Where's anything we haven't seen on another OS/Window manager already? As a Kubuntu user, I guess I'm just not really as excited by this as I'd like to be.

    • Re: (Score:3, Insightful)

      Okay now it supports Widgets.

      KDE has supported widgets for years, via SuperKaramba (which is bundled from 3.5 onwards). Plasma brings some innovation into the area.

      I've heard claims they added support for OS X native widgets

      Not in the main branch, no. A showstopper for this is that it would require using the WebKit renderer, which still doesn't come with Qt (but it will next year).

      When will KParts be upgraded to work like OS X system services?

      What do those have that KParts don't? Never used OS X myself...

      Well, I can't say I object to any of these improvements, but most of them seem pretty minor and incremental.

      Sure, the single biggest change in KDE4 vs KDE3 is the porting to Qt4.

      Where's anything we haven't seen on another OS/Window manager already?

      I won't compare to non-free platforms... from what I've heard, OS X's desktop e

  • by jdclucidly (520630) on Wednesday November 21 2007, @02:37PM (#21438927) Homepage
    I co-maintain Gnome Games and decided to do a review of KDE 4 RC 1 yesterday. I posted it on my blog [livejournal.com].
    • Fat or muscle? (Score:5, Interesting)

      by Valdrax (32670) on Wednesday November 21 2007, @12:22PM (#21436961)
      And yet I find myself installing more and more KDE apps on my GNOME system because of how slow or boneheadedly featureless their GNOME equivalents are. (Evince, I stab at thee! So much hatred for its sluggish rendering and inability to change its default view.)

      And when is GNOME ever going to get a good burning app like K3b?
      • Re:Fat or muscle? (Score:5, Insightful)

        by DoofusOfDeath (636671) on Wednesday November 21 2007, @01:20PM (#21437801)

        And yet I find myself installing more and more KDE apps on my GNOME system because of how slow or boneheadedly featureless their GNOME equivalents are.

        I find that the KDE apps (k3b, kate, etc.) are more full-featured, but the Gnome desktop seems much cleaner to me. So I'm just glad they can peacefully coexist.

      • And when is GNOME ever going to get a good burning app like K3b?
        Gnome has one. It's called K3b.
        • Re: (Score:3, Insightful)

          Please mod parent up. I agree, this whole discussion is silly. You can run any KDE app in Gnome if you have the libraries installed, and vice-versa.

          All this psycho right wing DE advocacy is nothing but a childish pissing contest, and is symptomatic of the fact that people need to feel like they belong to something special, and that everyone who disagrees with them needs to have their brains bashed out with a rock.

          Sheesh, we're no better than fricking cavemen with cool gadgets and nukes...
        • by passthecrackpipe (598773) * <passthecrackpipe@hotmail. c o m> on Wednesday November 21 2007, @12:53PM (#21437431)

          Also, precompiled binaries as RPMs for KDE (Debian RPMs for example) are always running a little bit slower

          where can I find these RPM's for Debian? And do I need to run them through alien first?
        • Re:Fat or muscle? (Score:4, Interesting)

          by Enderandrew (866215) <enderandrew@gm a i l . com> on Wednesday November 21 2007, @03:42PM (#21439749) Homepage Journal
          Please mod parent down. Every benchmark and testcase shows the same apps run faster, and use less memory on KDE than Gnome, and the default desktop on KDE runs faster and uses less memory on KDE than Gnome.

          That may change in KDE 4, even though QT 4 is supposed to use less memory and run faster, but between the new kdelibs and Plasma, you have enough new features that is taking up more system resources than KDE 3. This is also still an early RC of the first release of the KDE 4 cycle. Given that KDE 3 got more efficient over time, I can hope KDE 4 will also get more efficient over time.
            • If it would be only a *tiny* amount of performance difference, there would not be alot of people in the forum mentioning that they prefer Gnome over KDE cuz Gnome runs faster.

              And if Mustangs were really faster than Accents, you'd never see whale tails on a neonned Hyundai.

    • by Anonymous Coward on Wednesday November 21 2007, @12:28PM (#21437045)

      And yet, despite all the extra features and configurability, KDE still manages to use about the same resources as GNOME:

      http://ktown.kde.org/~seli/memory/desktop_benchmark.html [kde.org]

      http://spooky-possum.org/cgi-bin/pyblosxom.cgi/kdevsgnome.html [spooky-possum.org]

      KDE doesn't have much fat; it has muscle.
      • Re: (Score:3, Insightful)

        Extra features and configurability aren't always a good thing at all. The KDE control center is atrocious with far too many panels, tabs, dialogs arranged illogically with common settings mixed in amongst obscure settings.

        It seems KDE devs may have realised this since KDE 4 appears to have something more comparable to the OS X prefs (and GNOME's).

    • Re: (Score:3, Informative)

      Will there be full hardware-acceleration of the graphical effects, like Compiz provides,

      Yes. There already is, in fact. Aaron Seigo has prepared a screencast which will be linked with this week's Commit Digest. Among other things, it shows the true transparency of Plasma applets and the panel. Also, you can check out these old (non-Plasma related) kwin_composite videos: http://www.youtube.com/watch?v=4WBLlc6xCQ4 [youtube.com]

      or will KDE 4 continue to have ugly faux transparency?

      Eavesdropping on IRC, I get the f

          • by orclevegam (940336) on Wednesday November 21 2007, @01:20PM (#21437807) Journal
            Well, there's two kinds of "bloated" and people often don't differentiate between the two. There's bloated in the sense of being written poorly and wasting a lot of resources for no reason, and then there's bloated in the sense of having a whole bunch of features that various people may or may not want (which usually determines if they consider it bloated or not). The first kind of bloated of course is clearly a valid criticism that needs to be addressed, the second kind however is mostly a matter of taste. Myself, I like a bit of eye candy, but at the same time I don't like to waste a lot of space, so I tend to lean towards either Enlightenment, or Blackbox for my WM. Both can be configured to be relatively minimalist in terms of screen real estate used by the various pieces of the WM, but in the case of enlightenment it tends to use some resources because of all the eye candy options. Does that make it bloated? Maybe, but that really depends on if you like eye candy or not.
            • Re: (Score:3, Interesting)

              For all the "bloat" KDE uses less memory and runs faster than Gnome, and we're in the 21st century, so I do expect a fairly fully-featured desktop.

              Xfce and others are great for older hardware, but even older computers can run KDE fairly well.
                    • Re: (Score:3, Informative)

                      You can verify the numbers yourself, there are instructions included. Or rather you can find out the current state, since the article is more than a year old. As for something done by somebody from GNOME, there is http://spooky-possum.org/cgi-bin/pyblosxom.cgi/kdevsgnome.html [spooky-possum.org], written later, that says the usage is roughly the same. Note however that despite being some kind of a response to the first comparison this one measures the numbers in a way that is not recommended by it, and it even admits so in the
          • Re: (Score:3, Insightful)

            WHAT THE HELL FOR? Thanks to vista most off the shelf computers have at least 2 GB of ram. Let the desktop rock. If I want moving background of poledancer going off behind my transparent windows, why not? I got the memory and CPU to let it run.

            And there's nothing wrong with that if it's what you want, but some of us would like to use those resources on our applications instead of our window manager. It's always a good idea to be able to scale those sorts of things back so that when you really want to get some serious work done you don't have to fight with the eye candy over cpu cycles.

      • Re: (Score:3, Interesting)

        You can use GNOME if you want to. People who want more flexibility (and to be treated like adults) can use KDE.

        I used to think this mattered, but in practice for any moderately advanced user there's very little difference between them; the desktop environment provides launch menus and virtual desktops, and that's about it, because you'll be doing most of your file management from a shell prompt or a dired buffer, and the rest is just applications.

        And really, the only thing in GNOME that ever annoyed me was

        • You forgot the horrible gtk filedialog, it is braindead (IMHO) and can be found in many applications.
        • He's just venting the frustration natural to any new Gnome user. It's a result of wanting to change things and realizing the devs didn't think you needed to be able to change that w/o an hour of googling for which text file to edit, another half an hour of which setting to change and two more hours of figuring out how you did it wrong, how to fix it and then how to do it right. Venting like this healthy. Let the man be, hehehe.
        • Release Candidate? (Score:5, Interesting)

          by Columcille (88542) * on Wednesday November 21 2007, @05:05PM (#21440827) Homepage
          Release candidate? Come on, I know people are pretty lax about terms to use - alpha, beta, RC, what do they even mean anymore? But come on, this is going a bit far:

          This release candidate marks that the majority of the components of KDE 4.0 are now approaching release quality...

          And so on. Now, unless I missed something, a release candidate is when you think your product is about ready for public release but you want to have people test its "final form" first. You think it is ready, but you want to real-world test it to iron out bugs that have escaped you. Release candidates are not packages that are known to be incomplete. Is KDE doing this just to show some progress since the year is stretching on without a release of KDE 4? Just call it another beta. Heck, it sounds like it might should be alpha still. They are not yet to the final bugging stage, it is not feature complete, they are still adding new code. I can forgive them for calling an alpha a beta, but calling an alpha a release candidate? Come on!

          (P.S., I know I'm hijacking a thread to get higher position with my post. Please forgive me. This post is in release-candidate status and the final form of this post is expected to be relevant to the current discussion thread.)
          • Oh come on, remember how this works. In today's Free Software projects, we've learned how to develop as professionals and deliver product on time instead of when it's donewhen we feel like it. How do we accomplish this? Simple. We pick a date and when that date hits we freeze the code, bugs and all! We pick what bugs we really want to fix, even though it's obvious from the Bugzilla it's riddled with bugs of all kinds. The bugs we pick are deemed "crucial" after careful deliberation via a mailinglist flamew
    • by Anonymous Coward on Wednesday November 21 2007, @01:32PM (#21437987)

      Kand Kwhy Kmust Kevery Kapp Kbe Knamed Klike Kthis?

      Gexactly. GGNOME Gdoesn't Ghave Gthese Gissues.

    • Re: (Score:3, Interesting)

      Why do I want a giant clock or battery widget on my desktop?

      I don't know why, but if you don't like it, you can turn it off.

      That's the best they can come up with to show off their spankin' new window manager?

      I didn't think KDE was into showing off as much as working right.

      Why is it that everything KDE has to be GIANT and UGLY?

      If you don't like it, you can change it.

      Kand Kwhy Kmust Kevery Kapp Kbe Knamed Klike Kthis?

      While many applications to begin with a K, there are many that don't. I also don't see it bei

    • Re:KDE vs Gnome (Score:5, Informative)

      by _Sprocket_ (42527) on Wednesday November 21 2007, @01:33PM (#21437999)

      KDE or Gnome?

      I recently had a very busy weekend trying edubutu, ubunutu, xubuntu, and gOS on an IBM T40, with mixed results.
      I did not get around to kubuntu, perhaps I should have.
      Ubuntu is (for the most part) a Gnome environment. Kubuntu is the KDE oriented version of Ubuntu. At this point, Kubuntu lacks the polish seen in Ubuntu. As you seem to be getting your feet wet, you probably would want to stick with Ubuntu and its polished Gnome environment.

      Me, myself... I'm using Kubuntu. I just like KDE better and am familiar enough with it to deal with Kubuntu's occasional rough edge. You might feel inclined to test those waters once you're feeling like you've got a good footing.

      It should be stressed that the issue of Gnome vs. KDE (vs. Blackbox, Enlightenment, etc., etc.) is mostly a matter of interface and taste. The applications you run aren't necessarily restricted by your desktop... even if they are often bundled with one project or another.
    • It's already starting. People are volunteering to post messages of the format:
      "(x) sucks! Real people like me use (1-x) instead!"
      where x = KDE or GNOME, and KDE+GNOME=1.

      Anyway, let me step outside all this and say what *I* wish. I wish that KDE and GNOME apps would let the user choose what widget set to use. I think each of KDE and GNOME have applications that simply have no counterpart with the same quality. KDE has Amarok and K3b, while GNOME has Firefox and GIMP, not to mention non-KDE/non-GNOME app
      • Re: (Score:3, Informative)

        while GNOME has Firefox and GIMP

        Neither Firefox or the GIMP are gnome apps. They use GTK, but the gnome libraries are entirely optional.

        And things like the portland project aim to allow apps to use native file dialogs for the environment they're running in.

    • Re: (Score:3, Informative)

      KDE wrote a lot of specs at FD.org, its not like they have to play catch-up.

      KDE has dropped DCOP and uses DBus now, I suppose thats the biggest news on the fd.o front.