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    • 3252
    • 3 Posts
    Ubuntu 9.10 Server (x86)
    Apache 2.2.12
    MySQL 5.1.37
    PHP Version 5.2.10-2ubuntu6.3
    Firefox 3.0.16
    All required extensions are installed.

    I’m receiving a segmentation fault when trying to run a fresh install of revolution. At the
    "/setup/?action=database" screen I enter DB authentication and click "Test database server connection and view collations." There is no page response and segmentation fault appears in Apache error log. Appreciate suggested steps for troubleshooting or additional information that may help resolve the issue.

    Thanks
      • 28215
      • 4,149 Posts
      What’s your MySQL client and server versions? (Note: they may be different.)
        shaun mccormick | bigcommerce mgr of software engineering, former modx co-architect | github | splittingred.com
        • 3252
        • 3 Posts
        Both MySQL client and server are version 5.1.37
          • 22303 MODX Staff
          • 10,725 Posts
          Segmentation faults like this are generally caused by configuration issues in the PHP/MySQL/Apache/OS environment, but it’s difficult to diagnose from afar.
            • 3252
            • 3 Posts
            Understand your comment about configuration issues. I researched further and discovered it was a problem with PDO. I did a pecl install of PDO without realizing it was already in the ubuntu LAMP core. returning everything to the original LAMP core resolved the issue.