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Linux Kernel 2.6.6 Released

maradong writes "The new Linux Kernel 2.6.6 has been released just 2 hours ago. The Patch from version 2.6.5 to 2.6.6, which can be downloaded on kernel.org measures 2.4MiB and the Changelog can be found at the known place."

18 of 350 comments (clear)

  1. Re:Mebibytes (MiB) ? by Phidoux · · Score: 2, Insightful

    Or Men In Black?

  2. Re:How is this different than updating Windows? by noselasd · · Score: 2, Insightful

    For one, it's only the source that's released, and it's not directly connected
    to any end user product. Ordinary users need not care, they should update and install a new kernel whenever it's released by their linux distribution vendor. Which isn't all that diffrent from "Windows Update".
    The kernel.org releases are not just bugfixes, it's heaps of new features
    as well usually.

  3. Re:How is this different than updating Windows? by oliverthered · · Score: 1, Insightful

    'Linux developers aren't as diligent about testing
    the code before they release it.'

    That's because linux users can fix any faults they find and send them to the developers.

    If I have a fault in my linux kernel I tend to fix it, and tell others how to fix it, that's a lot more diligance from the developers than Microsoft(or any closed source software/hardware) provides.

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  4. Re:Mebibytes (MiB) ? by W2k · · Score: 2, Insightful

    Foelisted for daring to suggest that the bastard known as MiB (along with KiB, GiB, TiB...) is somehow more correct or "better" than the well-known, universally accepted, industry standard MB (kB, GB, TB...).

    As another poster has already mentioned, MiB is just a made-up atrocity (it's not even a real ISO standard!) which noone needs or wants.

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  5. Re:Uh oh, here come the Linux apologists by cozziewozzie · · Score: 4, Insightful

    No,

    Linux updates = good
    Microsoft updates = good

    Whatever keeps those crappy windows worms at bay is great. The problem with windows updates is:

    1) They don't happen often enough
    2) They break things
    3) They change license while you're not looking

    If you're still having problems, I can break it down into even simpler terms.

  6. Right.... by Theatetus · · Score: 3, Insightful

    Yeah... because Win2k SP2 didn't break any drivers at all...

    If I lived in this strange world that a lot of slashdotters do where hardware apparently works easily and reliably with Windows, I would have never switched to Linux. But, in my world, Windows never loads the right drivers, and loses or breaks the drivers once you install them.

    --
    All's true that is mistrusted
  7. wouldn't it be nice... by oliverthered · · Score: 2, Insightful

    I wish that I could just patch the bits of the kernel that are important to me, and not the whole lot in one go.

    I would be far more lightly to test betas if I could download driver and filing system updates that relate to me instead of the whole kernel which may have new less stable featuers, my build times would be lower and my system would be more stable.

    It would also make it easier to upgrade everything except the broken Nvidia bits....

    Oh, I wish i could just patch /kernel/drivers/net/eci100 and nothing else.. (preferably from kernel configuration).

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    thank God the internet isn't a human right.
  8. Re:Mebibytes (MiB) ? by Kevin+Burtch · · Score: 4, Insightful


    I'm still shocked that Mibibabyboobybytes has been accepted as a "standard!"

    How many thousands of titles (possibly billions of books) have been written based on the FACT that Megabytes and Kilobytes, et al, have all been BASE-2 from the initial concept?

    The ONLY people in the entire industry who considers MB/KB/et al to be in base-10 are the hard drive manufacturers, and that's just so they can claim their 230GB drives are 250GB!

    You don't go out and buy a 536.89MB stick of RAM, you buy a 512MB stick!
    Your video card doesn't have 134.22MB of video RAM, it has 128MB!

    I don't know why, I should be used to it by now, but the "standards bodies" still blow my mind with their utter stupidity.

    --
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  9. Re:Mebibytes (MiB) ? by IWannaBeAnAC · · Score: 3, Insightful
    Not really. M, k, G, B, etc are the universally accepted SI prefixes for 10^6, 10^3, ...., but 'byte' never was (and probably never will be) an official SI unit. Can you give any examples of technical fields where MB == 10^6 bytes is a standard notation? The only example I can think of is hard drive marketers on crack, which doesn't count as a technical field.

    If you wanted an SI unit of information, it would be more sensible to use 10 bits as the basic unit (or even one bit), rather than a byte (which is actually not even a fixed unit, but is usually read as 'octet'). Attempting to graft MB = 10^6 bytes is at least as arbitary (even more so, IMHO) than defining MB = 2^20 bytes.

  10. Re:Mebibytes (MiB) ? by vrt3 · · Score: 2, Insightful

    In SI, the value of M, k, G etc. are not dependent on the unit it prefixes. True, 'byte' is not a standard SI unit, but consistency is still a Good Thing. And orthoganility too: it means the unit defines what you are talking about, and the prefix indicates how many of them you've got. It means that if you could fit 42 bytes per meter on a fictive tape, you can fit 42 kilobyte on a kilometer and not 41.015625 kilobyte per kilometer.

    Is the SI prefixes are not useful for a speficif purpose, fine, don't use them. But don't take them and give them another meaning. If you want to use your own prefixes, go ahead and use new names for them.

    Now, I agree kibi, mibi etc. sound pretty lame; perhaps someone should come up with better names, but we should stop using M when we don't mean 10^6.

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  11. Re:Kernel Acceleration by Ann+Elk · · Score: 3, Insightful

    3/5 through the lifespan of the 2.6 kernel? WTF?? The kernel after 2.6.9 will be 2.6.10, not 2.7.0. For example, the current 2.4 kernel is 2.4.26...

    2.6.0 is not as reliable as 2.4.26 because the latter has had 26 updates to get things "right". This is just the way things work in kernel development.

    The 2.6 series has broken a few things, largely because:

    • There were a lot of major, architectural changes between 2.4 and 2.6. It probably should have been called 3.0.
    • A few kernel features that have been marked as "deprecated" in previous kernels have now been officially removed. This should have surprised no one. The kernel team is neither arbitrary nor capricious (for the most part :-).
    • The kernel is, obviously, a single point of failure. If a new kernel is deployed on 1,000,000 machines and only 0.1% have problems, that's still 1,000 people complaining on the mailing lists.

    Would I run 2.6 on a mission-critical highly-buzzword-enabled enterprise server? Not yet. Do I run it on my desktop? Abso-fucking-lutely.

  12. Re:Breaks Nvidia Module by MonkeyDluffy · · Score: 2, Insightful
    nVidia has done the linux world a bit favour in releasing any drivers at all



    Of course, I've done Nvidia a bit of a favor, buying six of their video cards. Which would have been another brand if they hadn't released linux drivers.


    -MDL

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  13. Where are the English release notes? by gosand · · Score: 3, Insightful
    Why, oh why, can't there be an official release of the kernel that describes the changes in plain language instead of coder-speak? Look, I know what kind of people it takes to hack the kernel - brilliant people. They think like coders. But when new versions of the kernel are released, why can't there be a summary of what is new/changed? In simple terms.

    Not everyone who uses Linux is a kernel hacker, especially nowadays. And yes, there are sites out there that give rundowns of what has changed. But wouldn't it be nice to have an *official* release statement that outlines the changes made? It seems logical to me that the people managing the changes would be able to articulate this the best. I think it would go a long way in making Linux seem a bit more mature.

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    1. Re:Where are the English release notes? by CRCulver · · Score: 2, Insightful

      "Why, oh why, can't there be an official release of the kernel that describes the changes in plain language instead of coder-speak?"

      Because Joe User might not even be aware of what the Linux kernel is, nor does he want to know. So why carefully craft release notes for people who aren't interested? You are in the minority of computer users if you know what a kernel is and what sort of things might cause a new release. Since you know that much already, you might as well just learn to code and join the fun. In any event, end-user documentation is the responsibility of distro makers, not the kernel dev team.

  14. Re:Kernel Acceleration by csirac · · Score: 2, Insightful

    I think the early part of an even numbered release is always prone to bugs/instability/rapid activity. 2.4 had some major issues in the beginning too, I think i2o was broken around 2.4.10, along with code rewrites of seemingly important areas. I'm not sure if I ever got to use power managment stuff properly in 2.4.

    Just as with 2.2 -> 2.4, I think people will stick with 2.4:
    a) as long as possible (if it isn't broken, don't fix it)
    b) until 2.6 is "more stable".
    c) as soon as they could be bothered upgrading to 2.6

    I remember I stayed with 2.2 until 2.4.12 came out. Not everyone "needs" 2.6. But this time, I did. I was running 2.4.18-ac2-rcxyz since my machine was too "new" for linux. Various release after that worked great (I have a 2.4.20 patched kernel that did everthing I want), but support for OpenGL accelerated software has come and gone (working for 2.6.5/X v4.3.0.1), not to mention ALSA sounding like it was "under water".

    This time, I've been playing with 2.5.x and pretty much kept up with 2.6 releases.

    They had to bump it to 2.6 at some stage, or else it would never get to where (I think) we want 2.6 to be.

  15. Re:Mebibytes (MiB) ? by vrt3 · · Score: 5, Insightful

    I don't think computer science needs those foolish names and unit changes to ensure complexity in the units. It is not a commercial game.

    Computer science started by changing the names (the meaning of the names, actually). In order to reduce complexity, we need to undo that change.

    KISS is the rule.

    Exactly.
    What is the simplest:

    - k equals 1000, Ki equals 1024

    or

    - k equals 1000 in all sciences, except in computer science where it means 1024, most of the time. If followed by 'B' it mostly means 1024, when followed by 'b' it means 1024 when talking about memory sizes and 1000 when talking about transmission speeds. It all depends on the context.

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  16. Re:Mebibytes (MiB) ? by Phs2501 · · Score: 4, Insightful
    Not all things involving computers and bits have been measured in binary multiples.

    Network speeds have always been done in decimal. 10base{5,2,T} = 10 Mb = 10,000,000 bits per second. And Ethernet (in its 10base5 Thicknet variant) is old, dating from 1972. It's not just greedy hard disk manyfacturers.

    I don't have a problem with disambiguating them. I just wish the names weren't as stupid. (MiB is okay, but mebibyte?!)

  17. Re:Mebibytes (MiB) ? by TiggsPanther · · Score: 2, Insightful
    I don't have a problem with disambiguating them. I just wish the names weren't as stupid. (MiB is okay, but mebibyte?!)

    Aah. Nail, head. Hit.

    It's controversial, it's quite probably needed, yet it's given names that sound so childish that it's simply going to inflame people against adopting them.

    Maybe if they'd tried coming up with terms that actually sounded a little more serious then they wouldn't be quite so hotly contested.

    Tiggs
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    Tiggs
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