<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <meta http-equiv="Content-Type" content= "text/html; charset=us-ascii"> <title>Chapter 28. Using the nvidia-debugdump Utility</title> <meta name="generator" content="DocBook XSL Stylesheets V1.68.1"> <link rel="start" href="index.html" title= "NVIDIA Accelerated Linux Graphics Driver README and Installation Guide"> <link rel="up" href="installationandconfiguration.html" title= "Part I. Installation and Configuration Instructions"> <link rel="prev" href="nvidia-ml.html" title= "Chapter 27. The NVIDIA Management Library"> <link rel="next" href="sli.html" title= "Chapter 29. Configuring SLI and Multi-GPU FrameRendering"> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">Chapter 28. Using the nvidia-debugdump Utility</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href= "nvidia-ml.html">Prev</a> </td> <th width="60%" align="center">Part I. Installation and Configuration Instructions</th> <td width="20%" align="right"> <a accesskey="n" href= "sli.html">Next</a></td> </tr> </table> <hr></div> <div class="chapter" lang="en"> <div class="titlepage"> <div> <div> <h2 class="title"><a name="nvidia-debugdump" id= "nvidia-debugdump"></a>Chapter 28. Using the nvidia-debugdump Utility</h2> </div> </div> </div> <p>A utility for collecting internal GPU state, <span><strong class="command">nvidia-debugdump</strong></span>, is included with the NVIDIA Linux graphics driver. After installing the driver, you can run this utility by running:</p> <pre class="screen"> % nvidia-debugdump </pre> <p>in a terminal window.</p> <p>Detailed help information is available via the --help command line option, or when no parameters are supplied.</p> <p>In most cases, this utility is invoked by the <span><strong class="command">nvidia-bug-report.sh</strong></span> (/usr/bin/nvidia-bug-report.sh) script. In rare cases, typically when directed by an NVIDIA technical support representative, nvidia-debugdump may also be invoked as a stand-alone diagnostics program. The "dump" output of nvidia-debugdump is a binary blob that requires internal NVIDIA engineering tools in order to be interpreted.</p> </div> <div class="navfooter"> <hr> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href= "nvidia-ml.html">Prev</a> </td> <td width="20%" align="center"><a accesskey="u" href= "installationandconfiguration.html">Up</a></td> <td width="40%" align="right"> <a accesskey="n" href= "sli.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">Chapter 27. The NVIDIA Management Library </td> <td width="20%" align="center"><a accesskey="h" href= "index.html">Home</a></td> <td width="40%" align="right" valign="top"> Chapter 29. Configuring SLI and Multi-GPU FrameRendering</td> </tr> </table> </div> </body> </html>