1 27 28 29 30 31 Previous Next 455 Replies Latest reply: Mar 22, 2014 1:04 AM by devil_in_disguise Go to original post
  • 450. Re: NVDA(OpenGL): Channel exception!
    Fixerator Level 1 Level 1 (0 points)

    This issue happened for me for the first time today, after 3 years of use on my mac and also running Mavericks for months now.  The one "new thing" I did yesterday was update Firefox.

     

    I also found this right before the NVDA errors:

     

    12/10/13 8:50:46.262 PM nobody[5224]: Flash Player Install: Installing Flash Player to /

    12/10/13 8:50:46.266 PM nobody[5225]: Flash Player Install: Performing downgrade prevention check...

    12/10/13 8:50:46.479 PM nobody[5256]: Flash Player Install: Downgrade prevention check passed.

    12/10/13 8:50:46.814 PM nobody[5259]: Flash Player Install: Launching SAU Daemon...

    12/10/13 8:50:46.876 PM nobody[5261]: Flash Player Install: Finalizing Plugin installation...

     

    That happened while I was away from my computer.

  • 451. Re: NVDA(OpenGL): Channel exception!
    madweasel Level 1 Level 1 (0 points)

    It was Flash-related for me (se eposts above) Really annoying and unpredicatable. ClickTo Flash resolved my problems, although not perfect.

  • 452. Re: NVDA(OpenGL): Channel exception!
    Disputator Level 1 Level 1 (0 points)

    The problem kept coming back and disappear again. At one point it rendered the MacBook useless. Couldn't even start it anymore.

     

    I paid about 150€ to have the graphics chip replaced. Works like a charm, no problems anymore. And with Mavericks, I might actually be able to use this early 2008 MacBook Pro for another 2 years or so.

  • 453. Re: NVDA(OpenGL): Channel exception!
    EmirK Level 1 Level 1 (0 points)

    Has replacing the graphics card really solved your problem?

     

    Or is it back again.

     

    I had my whole logic board replaced for free, but now I have this error. If a graphics card replacement will fix it, I will glady do that.

  • 454. Re: NVDA(OpenGL): Channel exception!
    Disputator Level 1 Level 1 (0 points)

    It has solved the problem for me.

     

    I got it on ebay[1], which obviously only makes sense, if you live in Germany. On the description it says, that they actually replace the graphics chip with a newer version that doesn't have the problem.

     

    [1] http://myworld.ebay.de/lattakia_pc/

  • 455. Re: NVDA(OpenGL): Channel exception!
    devil_in_disguise Level 1 Level 1 (0 points)

    Hello All

     

    Apologies for my desperate attempt to revive an old thread. My MacPro 1,1 cannot boot up via the normal sequence only to Safe Mode. I have done a fresh install of Snow Leopard, but I always get the grey screen and spinning wheel of death when I try startup.

     

    Logging into Safe Mode then going to the console log I have noticed lots of these:

     

    kernel[0]: NVDA(OpenGL): Channel exception! exception type = 0x2 = Fifo: SW Method Error

    kernel[0]: 00000069

     

    Could my graphics card (NVIDA 7300 GT) be at fault here?

     

    Thank you

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