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Thread: svchost hogging resources

  1. #1
    Pseudo-Mad Scientist Whiternoise's Avatar
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    svchost hogging resources

    Ok, i finally gave up Norton - i've just started a thirty day trial of Nod32 and i've installed Sygate as my firewall.

    Restarted, everything seems fine, no viruses, except everything was ridiculously slow. I chkdsk'd both of my HD's in case that was the reason. So i opened up task manager to see what the process situation was like and lo and behold svchost is taking up 99% of my resources.

    If anyone could enlighten me with a possible reason then i'd be grateful because i'm at a loss.

    Oh, terminating the process seems to work without any adverse effects and i'm running a full virus scan now.

  2. #2
    Splash
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    You've not recently Windows Updated have you?

  3. #3
    Comfortably Numb directhex's Avatar
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    svchost hosts services

    you need to find out what the actual service causing issues is

    i'm sure there's some tool out there for windows that will tell you which svchost entry means which service

  4. #4
    Drop it like it's hot Howard's Avatar
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    I've found that Automatic updates cause that, or Microsoft Update more specifically. There's a couple of patches available, I'll try and find them
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  5. #5
    Pseudo-Mad Scientist Whiternoise's Avatar
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    I haven't updated in a while i think, mostly because i detest Windows asking me to restart every damn time.

    Oh, and there's a command line thing i think that lets you check up on processes.
    Last edited by Whiternoise; 22-05-2007 at 03:54 PM.

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  7. #7
    Pseudo-Mad Scientist Whiternoise's Avatar
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    Ok this gets weirder and weirder..

    Now it keeps making my windows go to "classic" mode.. O.o and killing the process only works on one of my logins. (upon closer examination, it's not actually going to let me change it back)..

    Gah i sort of wish i hadn't uninstalled Norton now.. everything was fine then, just a lot slower Come to think about it.. i'm probably in need of a windows reinstall one of these days.

    Oh and was the windows update thing as in "update it's a good idea" or "oh.. you've updated.. bummer"?

    EDIT: quick update - disabling auto update seems to have done a bit of good - thanks Splash, now i have to work out why Windows isn't recognising that i have a sound card or onboard sound for that matter..
    Last edited by Whiternoise; 22-05-2007 at 07:59 PM.

  8. #8
    Splash
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    There's a reasonably well documented bug whereby the Windows Update causes your exact symptoms - have a search for windows update svchost bug

  9. #9
    Drop it like it's hot Howard's Avatar
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    Am I invisible or something?
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  10. #10
    Splash
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    Quote Originally Posted by Howard View Post
    Am I invisible or something?
    Someone say something?

  11. #11
    Pseudo-Mad Scientist Whiternoise's Avatar
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    Quote Originally Posted by Howard View Post
    Am I invisible or something?
    Hah sorry mate, didn't mean it

    Ok, thanks for the help guys, it seems to have worked!
    Last edited by Whiternoise; 23-05-2007 at 12:21 AM.

  12. #12
    Pseudo-Mad Scientist Whiternoise's Avatar
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    Oh, and on a slightly different note, any idea if there's a freeware flash ad blocker. Norton did a very good job of removing them and i didn't realise quite how good..

  13. #13
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    Quote Originally Posted by Howard View Post
    I've found that Automatic updates cause that, or Microsoft Update more specifically. There's a couple of patches available, I'll try and find them
    I had this as well. Patches didn't work so I just changed automatic updates to notify and it was okay.

  14. #14
    Banhammer in peace PeterB kalniel's Avatar
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    There was apparently a fix for this in the latest windows updates this week.

  15. #15
    Splash
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    There were Windows Updates this week? Has Patch Tuesday gone out of the window(no pun intended) then?

  16. #16
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    nod32 ??? I use avast. uses less resources, and update windows.

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