If i understand https://wiki.ubuntu.com/DebuggingProgramCrash correctly, this sequence should download all necessary debug symbols automatically: apport-retrace -s -S system -v /var/crash/_usr_sbin_nginx.0.crash -C /var/crash/nginx
But also this creates a poor stacktrace: --- stack trace --- #0 0x00007fbf59548593 in ?? () No symbol table info available. #1 0x0000000000000000 in ?? () No symbol table info available. --- source code stack trace --- #0 0x00007fbf59548593 in ?? () #1 0x0000000000000000 in ?? () I get this warning: "W: Der Download wird als root und nicht Sandbox-geschützt durchgeführt, da auf die Datei »nginx_1.18.0-0ubuntu1.2.dsc« durch den Benutzer »_apt« nicht zugegriffen werden kann. - pkgAcquire::Run (13: Permission denied)" which means translated "W: Download is performed unsandboxed as root as file »nginx_1.18.0-0ubuntu1.2.dsc' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)" I googled that and found it's just a warning, no problem. Bernd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1952614 Title: nginx crashes with dump because of segfault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nginx/+bug/1952614/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
