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Problem with the NoMachine remote client and Vista

December 9th, 2007 Leave a comment Go to comments

I’ve been having some serious performance issues running the NoMachine remote client on my new vista laptop, having a bit of time tonight, I thought I would investigate further and on there website I found the solution.

Whats been happening is that when I connect to my linux box using NoMachine, the CPU usage goes from about 5% to 100% and stays there on both cores (I have an Asus duo core laptop), all the other applications I’m runing grind to a halt and the only solution seems to be to kill the nxwin.exe process, sometimes even that doesn’t work and I have to reboot.

The fix is  ”Disable Directdraw for screen rendering” under advanced settings.

NoMachine Advanced Settings

  1. Matt
    March 5th, 2008 at 16:48 | #1

    Great tip! This was driving me crazy. Thanks.

  2. Jonathan Noack
    May 21st, 2008 at 15:53 | #2

    What is it about Vista that makes you have to tweak every program so that it doesn’t hose your system? Thanks for providing the latest in a seemingly-endless stream of vital tips to make Vista usable…

  3. Patrick John
    October 1st, 2008 at 13:48 | #3

    Thnx, mate you’re a star :-D

  4. Erez
    November 3rd, 2008 at 12:47 | #4

    Very cool, thanks a lot this was killing my box…

  5. Martin
    January 17th, 2009 at 04:11 | #5

    Thank you very much! Finally a solution for this annoying problem.

    Greetings,
    Martin

  6. Spence
    February 3rd, 2009 at 05:10 | #6

    Thank you for this. I was actually seeing high cpu usage on XP which was making the fan run high in my Dell Latitude laptop (50% usage each processor core). Using this solution really helps.

  7. mook
    April 12th, 2009 at 15:39 | #7

    wow! i’m glad i kept googling this problem & found this solution. i also have an asus intel dual core laptop (F8SP-X1…great laptop, the vid card rules for a laptop) and nomachine was KILLING me when connecting to my Ubuntu server. now i’m connected on nomachine, and taskmgr shows that both cpus are idling between 1-5%. no more vista nomachine 100% cpu pounding. I LOVE IT! THANKS!!

  8. shabz
    May 28th, 2009 at 07:13 | #8

    great.. Thank you so very much.. i even considered getting the new windows 7 when it releases just for this problem.. cannot thank you enough.. even Nomachine doesnt have the solution on their website

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