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Windows Operating Systems Software Technology

Windows 7 Won't Have Compact "MinWin" Kernel 580

An anonymous reader points us to an interview Microsoft's Windows 7 development chief, Steven Sinofsky, did with CNet. He reveals that Windows 7 will be a further evolution of Vista, and will lose the rumored MinWin kernel. "We're very clear that drivers and software that work on Windows Vista are going to work really well on Windows 7; in fact, they'll work the same. We're going to not introduce additional compatibilities, particularly in the driver model. Windows Vista was about improving those things. We are going to build on the success and the strength of the Windows Server 2008 kernel, and that has all of this work that you've been talking about. The key there is that the kernel in Windows Server 08 is an evolution of the kernel in Windows Vista, and then Windows 7 will be a further evolution of that kernel as well."
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Windows 7 Won't Have Compact "MinWin" Kernel

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  • Disappointing (Score:4, Interesting)

    by Blahbooboo3 ( 874492 ) on Wednesday May 28, 2008 @08:12AM (#23568913)
    Disappointing that the first exciting thing coming out of MS OS in a long time is now not even to be a part of Vista part 2. MinWin had me thinking that MS was starting to change back into the company of its golden era (i.e. late 80s - 90s) when it released operating systems with new features that made one excited to buy the latest and greatest OS.

    Oh well, maybe this will enable the year(s) of the Linux on the desktop (smile)?
  • by Lord Byron II ( 671689 ) on Wednesday May 28, 2008 @08:13AM (#23568933)
    I think what we're looking at is what will be an evolutionary step like we saw going from Win95 to Win98. And as I recall, it was quite an improvement. Not to say of course that Win98 was perfect, it had its (huge) flaws, but it was quite a step in the right direction.
  • by Anonymous Coward on Wednesday May 28, 2008 @08:23AM (#23569031)
    In my home business, I'm down to ONE program that runs only on Windows (ebay Blackthorne). ONE. (Wine doesn't cut it).

    Otherwise, I could be running on OS X for 1 laptop and the PCs would be switched over to Ubuntu or something similiar, maybe RedHat.

    Years ago, the internet was hamstringed by many windows only incompatibilities. Firefox evened the playing field there. Most programs were windows only (Quickbooks and Tax Programs can run on Mac now).

    Windows grasp in my business is tenuous indeed. Granted, mine is a small business - but aren't many in America?

    Plus in Linux, it's simple not to include a webbrowser. You can do the same in Windows, IIRC, (actually just turn it off), but there always seems to be a workaround on firing it up again. Those are one of the biggest productivity killers - my employees should be surfing at home.

    It's not that I care about licensing fees, but my operation is too small to hire someone technical who knows how to do everything the right way and I find the Windows boxes need the most babysitting. Time killer = Money Wasted.
  • Re:Hmmm (Score:4, Interesting)

    by n3tcat ( 664243 ) on Wednesday May 28, 2008 @08:24AM (#23569035)
    Exactly. Vista started out with a lot of "admin" hype, as they were supposed to add all these additional features that would make administration a breeze compared to previous iterations. The problem is that they waited too long, not for the adaptation of XP to become so widespread, but simply too long for the rumor/hype to carry Vista into the workplace.

    I'll bet their target now is to generate hype, then cut features, and try to slip the product out before the hype wears off and everyone finds out it was a sham ad campaign.
  • We want XP (Score:1, Interesting)

    by Anonymous Coward on Wednesday May 28, 2008 @08:24AM (#23569037)
    Couldnt they just forget Vista2 and just fix XP for newer hardware?
  • by Hoplite3 ( 671379 ) on Wednesday May 28, 2008 @08:32AM (#23569119)
    I disagree that MS hasn't hired creative people. They were the home of the "Cowboy Coder" who would do anything to make code faster. This was a big advantage in the 1990's, when MS products tended to be faster than 3rd party code. But these hack-fest programs are a bitch to maintain, cowboy code is littered with side effects someone else has to find and eliminate, and (worse for MS) compilers and computers have gotten better.

    Good, maintainable, understandable code is now perfectly fast. MS's competitors now have the advantage from a good code bas. Meanwhile, the development process at MS as stagnated. (Remember the story of the shutdown dialog in Vista. Twelve people all working on code various degrees away from the trunk. Not good.)

    But I agree with your assessment that MS hasn't delivered on the cool. Apple is eating their lunch in the good looking and working camps. Linux is still king of the UNIX-like environment that seems to be in a Renaissance now. Still, MS has a big install base. They've worked hard to use incompatible file types to build lock-in. The aren't going anywhere for a while.
  • by cp.tar ( 871488 ) <cp.tar.bz2@gmail.com> on Wednesday May 28, 2008 @08:39AM (#23569161) Journal

    OTOH, consider this: Windows cannot be fixed without breaking backwards compatibility.
    Therefore, in order to offer a new product, the old one should be abandoned, which cannot be done at the present point in time.

    Imagine, then, that this possible decline of Windows is actually planned.
    We know Microsoft is working on a new Windows kernel, on a wholly new operating system and whatnot... could it be that they are actually planning to lower their market share (thus dodging some anti-trust bullets), and then offer something new and improved, even if it proves to be Unix reinvented?

    Or is it too much to expect from a behemoth?

  • Re:Disappointing (Score:3, Interesting)

    by somersault ( 912633 ) on Wednesday May 28, 2008 @08:47AM (#23569227) Homepage Journal
    I don't think a modular OS is exactly a 'new feature', unless you just mean new to the Windows world ;) I also had thought maybe they'd got a grip of themselves, but they're just too lazy or scared to rebuild everything properly from the ground up. The best thing for them to do to improve the OS would be to forget about backwards compatibility, but that would also be one of the worst things they could do because it leaves users open to try other alternatives if they're going to need all-new software anyway. I suppose they're already trying that with .NET. At least if everything starts using .NET, then the underlying OS can be changed around without worrying too much about compatibility (though this being Microsoft, they'll probably keep changing and changing the .NET specs so that everything is incompatible anyway..)
  • Excellent (Score:1, Interesting)

    by Anonymous Coward on Wednesday May 28, 2008 @08:53AM (#23569277)
    Goodbye only reason I was interested in Windows 7, and Microsoft in general.
  • by Anonymous Coward on Wednesday May 28, 2008 @08:58AM (#23569321)
    I really wish more people could see your point of view. It is my biggest gripe for XP Pro and Vista Business, get the media/internet stuff out. Let me choose to add it in, if I want but don't let some geeky employee use the run box and type iexplore to get the hidden browser working.
  • Re:So? (Score:1, Interesting)

    by UnknowingFool ( 672806 ) on Wednesday May 28, 2008 @09:05AM (#23569369)

    Is there anything actually wrong with the NT6.1 Kernel? I mean, Vista has it's problems, granted, but can any informed person here state what's so bad about the Kernel itself, since that's what's causing all the fuss??

    1. DRM. It's in everything in Vista. That means it is checking constantly whether media is valid or not. That puts overhead. Copy a file from one drive to another. It's dramatically slower than XP because Vista has to check whether you are stealing from yourself.
    2. UAC^H^H^HSecurity. It checks whether you should run something when you ran it specifically. Mind you it doesn't prevent anything. It just constantly asks you to be sure. Some would call it needless overhead.
    That's the two I can think of.
  • by Jason Levine ( 196982 ) on Wednesday May 28, 2008 @09:07AM (#23569391) Homepage
    Except that systems are powerful enough nowadays to run virtual machines. So Microsoft could have Windows 7 be backwards incompatible (taking advantage of any speed boosts that this gives the OS and Designed-For-Win7 applications) and they could include a free "Windows XP/Vista" virtual OS to run applications that require backwards compatibility. If done right, the virtual OS would be seamlessly integrated into the main OS. You wouldn't even know that Old Application #7 was running on a virtual OS instead of the regular OS (except, perhaps, for a bigger memory footprint and slightly slower response rate).

    IIRC, Apple did this when they moved from their old OS to their current one and it did wonders to ease the transition while still allowing Apple to break free of the shackles of backwards compatibility.
  • by Anonymous Coward on Wednesday May 28, 2008 @09:08AM (#23569403)
    Make Your Own Ubuntu Live CD/DVD or Distro with Remastersys

    I'm surprised this isn't more well known, Ubuntu + Remastersys is very nice and easy:

    http://www.remastersys.klikit-linux.com/ [klikit-linux.com]

    Official Remastersys forum, here's where you ask and learn:
    http://loscompanion.com/forums/index.php?board=58.0 [loscompanion.com]

    http://en.wikipedia.org/wiki/Remastersys [wikipedia.org]
    http://lifehacker.com/software/linux-tip/make-an-ubuntu-backup-live-cddvd-with-remastersys-330181.php [lifehacker.com]
    http://klikit.pbwiki.com/Remastersys [pbwiki.com]
    http://www.ubuntu-unleashed.com/2007/09/remaster-and-clone-your-ubuntu-install.html [ubuntu-unleashed.com]
    http://www.ubuntugeek.com/creating-custom-ubuntu-live-cd-with-remastersys.html [ubuntugeek.com]
    http://www.howtoforge.com/ubuntu-linux-mint-livecd-with-remastersys [howtoforge.com]

    For those that don't already have it handy, here is the repo info for you /etc/apt/sources.list file.

    # Remastersys
    deb http://www.remastersys.klikit-linux.com/repository [klikit-linux.com] remastersys/

    Please MOD this up if you find it useful, I think it is, but it gets buried with time and people don't see it because I'm posting as anonymous coward, thanks!

    In short, I don't need Windows, it failed me long ago and fails me now, no reason to expect or care for it (or the convicted monopoly) to improve.
  • Re:3, 2, 1.... (Score:5, Interesting)

    by Anonymous Coward on Wednesday May 28, 2008 @09:30AM (#23569637)

    Start the Windows Vista and Windows Seven bashing!
    I have a question for fellow slashdotters.

    Am I the only one who's leaving system administration over Vista?

    It's being rammed down our throats right now and it's just way too awful. It's actually the reason I'm quitting my sysadmin job and am going back to college for a non-computer related degree this fall.
  • Version number? (Score:3, Interesting)

    by erikdalen ( 99500 ) <erik.dalen@mensa.se> on Wednesday May 28, 2008 @09:41AM (#23569753) Homepage
    If it's just a small evolution of the existing kernel, shouldn't it be Windows 6.2 instead of Windows 7?

    On the other hand Microsoft has never been logical with version numbers, Word 2 -> 5 -> 97 -> XP -> 2007. Exponential growth seems to be what they're aiming for.
  • by Admiral Ag ( 829695 ) on Wednesday May 28, 2008 @09:50AM (#23569857)
    Regarding the Apple comment. Apple had a chance to really shoot forward in the OS wars, but they seem to have spread themselves a bit thin in the last two years. Leopard being delayed because of the iPhone was one, and the number of bugs in Leopard is another (I like it, but I've had more problems crop up with Leopard than any other OS X release, and I have run all of them).

    Apple has a chance to beat Windows 7 to the market with an OS that would be absolutely superb. I hope they seize the chance. I fear that their rapid increase in marketshare and product range might make this difficult.
  • by mhall119 ( 1035984 ) on Wednesday May 28, 2008 @10:13AM (#23570161) Homepage Journal
    What's interesting is that MinWin was supposed to give Windows 7 the ability to run on low-spec hardware like the EeePC or OLPC. Without that, will Microsoft have to keep supporting the XP line on such platforms, or abandon that market all together?
  • Quote? (Score:2, Interesting)

    by Sturdy ( 1297351 ) on Wednesday May 28, 2008 @10:15AM (#23570181)
    Can someone point out where in the article it actually says that MinWin will not be included?
  • by chdig ( 1050302 ) on Wednesday May 28, 2008 @10:19AM (#23570253)
    You're treating Windows like you treat desktop Linux.

    With the Linux desktop, whichever variety you choose, there remains large technological advancements before it is usable by the general public. With Windows, it works, and has been working for over ten years for the majority of people.

    Vista has improved many small things that always ticked me off with XP. Better file browser, better wifi controls, but really, a countless list of small changes that make just make desktop life easier. If you want to see quantifiable changes with something that is about feel (the desktop), I'm afraid you won't find it.

    Speed-wise, SP1 made everything more responsive and quicker, and switching between windows seems a lot better than on XP. And we all know that hardly anyone installed XP on old computers -- preferring at the time their old Windows 2000, but eventually XP won people over as they upgraded.

    But, like another poster referenced, you likely wouldn't spend money on an os anyways. A few hundred bucks spread out over many years for something that I spend hours with daily, and makes things go easier IS worth my hard-earned money, and the frustrations saved over XP are worth it because I value my time.

    For very similar reasons, when it comes to servers, I'll never use Windows, and instead stick with Linux -- less frustrations, more reliable performance.
  • by jellomizer ( 103300 ) on Wednesday May 28, 2008 @10:47AM (#23570605)
    Microsoft wants windows to have all the cool stuff that Other OS's have but they want it their own way. I just don't see why Microsoft just doesn't bite the bullet and license some already made technology except for trying to reinvent it. Don't Deal with WinFS just use License ZFS. Why bother with powershell use the Unix shell methods. This is one reason for Linux and OS X stability. Except for reinventing all these core features they just modify and use existing tested features made by someone else.

    Part of the problem is the developer devide, between windows development and Unix/Linux development. There is little cross sharing ammong them and the OSS Comunity and Microsoft both contribute to the devide.
    Both sides ignores good ideas from the other side and focus on what tradeoffs they made that your soloution was different. Hah! My version uses 1/2 less memory... Hah! My version runs twice as fast. And there are two very distinct coding methods for Windows and Unix development. Windows Development focuses on using the Higher Level OS/Framework libraries as much as possible. Linux and other OSS development puts more effort into doing everything from scratch unless there are some solid very widely used libraries out there. They both have their Plusses and Minuses but people are so suck on their way they are not willing to stop and think. Wow lets put useful system information in a file like stucture so we can just use a basic file read function to get the info and be able to make easy modifications for different os's, or lets standardize on a good upper level GUI development platform where calls from one to the other is fairly easy.
  • by Anonymous Coward on Wednesday May 28, 2008 @11:05AM (#23570855)
    Vista has improved many small things that always ticked me off with XP. Better file browser, better wifi controls, but really, a countless list of small changes that make just make desktop life easier.

    Try searching for your company, product, or competitor's name in any of the above networks or any other social network, to see how they're being discussed. By researching individual conversations, threads, and/or groups, you'll find strategic points of entry across the board.
    PR 2.0: Integrating Your PR Efforts with the Social Mediasphere
  • by 99BottlesOfBeerInMyF ( 813746 ) on Wednesday May 28, 2008 @12:29PM (#23572121)

    With the Linux desktop, whichever variety you choose, there remains large technological advancements before it is usable by the general public. With Windows, it works, and has been working for over ten years for the majority of people.

    I disagree with this. For the most part the problems preventing Linux from being usable to everyone as a desktop are not technological ones. Lack of application compatibility and lack of hardware drivers are the two main issues and both are the result of the state of the industry. Were Linux and Windows switched market share tomorrow (by an act of Allah) in a year or two people would be complaining that Windows is not ready for the desktop because application developers, hardware manufacturers, and computer OEMs were targeting Linux. This is not to say, they are not real problems, only that they are no more a technological fault of Linux that they are of Windows.

    Vista has improved many small things that always ticked me off with XP.

    I agree Vista does include numerous small improvements and features; but I'd also argue it includes anti-features as well, designed to benefit MS or their partners at the expense of the end user (more draconian DRM for example). I'd also argue that it is MS's monopoly on desktop OS's that is the reason why there is so little advancement in the field. Traditionally, one of the main problems with monopolies is that they retard innovation in that market because the monopolist has little incentive to put time and money into improvements because customers are going to buy whatever they make anyway. Other companies are likewise discouraged from investing in innovation in the market because the monopoly power means it will cost more for less return and with more risk than a healthy market. Face it, there is plenty of room for improvement of OS's. Hell, Vista still doesn't even have a spell checker that works in all my applications and uses the same dictionary, let alone other universal services. It's been what, ten years since the first OS with that feature was shipped (then killed).

    Speed-wise, SP1 made everything more responsive and quicker, and switching between windows seems a lot better than on XP. And we all know that hardly anyone installed XP on old computers -- preferring at the time their old Windows 2000, but eventually XP won people over as they upgraded.

    Most people don't have a clue what an OS even is. People were never "won over" by XP, so much as it became ubiquitous because it was pre-installed on every home computer and eventually it was needed in business as well (despite the speed problems) for application compatibility. The drawback of speed didn't go away, but was made less important as the hardware people were running gradually was replaced with faster gear. Doubtless the same thing will happen with Vista.

    But, like another poster referenced, you likely wouldn't spend money on an os anyways. A few hundred bucks spread out over many years for something that I spend hours with daily, and makes things go easier IS worth my hard-earned money, and the frustrations saved over XP are worth it because I value my time.

    I'm a professional in the computer industry and I have no problem shelling out cash for an OS. In fact, I've shelled out cash for WinXP, Vista, and OS X. Additionally I make use of Ubuntu and Solaris on the desktop and numerous other OS's for server use. That said, I do not yet recommend Vista for corporate use and don't use it as my main, Windows desktop because of numerous issues of which performance is only one. I expect within the next year those issues will mostly be resolved, but truthfully, I expected the same thing a year ago and it hasn't quite happened yet. Application compatibility is better, but still not good enough for me to do my daily work on it.

  • by ColdWetDog ( 752185 ) * on Wednesday May 28, 2008 @12:50PM (#23572461) Homepage

    And how does Microsoft forces people to upgrade tho their latest OS?

    Oh it doesn't. We're running XP now and will likely continue to do until 20xx (xx being an arbitrarily high number) when MS shuts down support for XP. Likely sometime after Service Pack 6 is shipped.

    That's Microsoft's problem. Why upgrade? We buy a new Dell with Vista? Who cares, we just burn our default image of XP onto the machine, just like we do if we buy a machine with XP on it.

    The new Dell business class machines "won't run" XP because the new peripheral bits don't have XP drivers? Who cares? There are going to be bizillions of XP capable machines out there for at least the next decade. Is XP a PITA? Yep. Would we like to go to something safer and saner? Yep. WOULD we upgrade if it made significant business sense? Yep. Does Vista offer that? Nope. So no biscuit for you, Mr. Ballmer.

    Typed from a Mac cuz I'm wasting time at home instead of wasting time at work...

  • Re:So? (Score:3, Interesting)

    by cnettel ( 836611 ) on Wednesday May 28, 2008 @01:56PM (#23573519)
    The distribution is also changed from NT4/2000/XP. Basically, all calls (or all calls that matter) to the driver will be made in user mode. You can write a driver that's theoretically all user mode and just pumps the commands over TCP/IP to some piece of hardware, or anything. To do that in XP, you had to put it in kernel mode. A real driver will still have a section in kernel mode to actual send it to the hardware, and this can be bulky if you really want to. It doesn't have to be, though, which was the case in XP.
  • by theolein ( 316044 ) on Wednesday May 28, 2008 @09:18PM (#23579861) Journal
    Nope, you're not the only one. I'm switching from sysadmin to go do multimedia school next year (but in management, not production.)

    Vista is so complex that normal users and even sysadmins are suffering. While I'm that navigating through the labyrinth that is Vista's various control panels and settings gets easier with time, it mainly shows an almost total lack of communication between the various development teams at Microsoft.

    I also imagine that Microsoft's lack of direction is making them panic. Kicking out various managers, like Allchin, but keeping king size buffoons like Ballmer only make the situation worse. Not knowing how they can improve on the disaster that is Vista, they variously try to copy:
    a) Google,
    b)Apple,
    and when the going gets really rough, even
    c) Linux.

    The touch screen thingamabob they demoed today must have Apple employees laughing so hard they must be crying. If you think that Vista has enormous hardware requirements, and it really does, can you imagine what that touch screen thingy will require, which is in reality, just Microsoft trying to do a vapourware job on Apple.

    The problem is that the media have grown up (partly at least). No one is going to fall for MS vapourware until Microsoft produces concrete implementations on commodity hardware. Apple's iPhone can do all that on an embedded CPU...

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