I did an sudo apt-get update; sudo apt-get upgrade -y before then cleared the /var/crash directory, and restarted apport before running the programs.
A conflict between newer kernel versions and the mono project are causing this issue with the OpenSim project. Reports have been filed with SuSe, since they have a more recent kernel than Ubuntu, and was noticed first on that platform, as well as with the mono project itself. Opensim is a virtual world project, similar to Secondlife, that has received supported by Intel Corp. and the a US military agency (MOSES), UCIrvine and other groups. http://opensimulator.org/ http://militarymetaverse.org/ https://software.intel.com/en-us/articles/opensimulator-virtual-world-server-case-study-part-1 http://ivecg.uci.edu/category/in-the-news/ ** Information type changed from Private to Public -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mono in Ubuntu. https://bugs.launchpad.net/bugs/1447425 Title: mono-sgen crashed with SIGABRT Status in mono package in Ubuntu: Invalid Bug description: Apparently there is a known bug with mono and newer linux kernels. Please see: https://bugzilla.xamarin.com/show_bug.cgi?id=24755 https://bugzilla.novell.com/show_bug.cgi?id=906714 http://opensimulator.org/mantis/view.php?id=7519 ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: mono-runtime-sgen 3.2.8+dfsg-4ubuntu1.1 ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17 Uname: Linux 3.13.0-49-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 CrashCounter: 1 Date: Wed Apr 22 21:20:26 2015 ExecutablePath: /usr/bin/mono-sgen InstallationDate: Installed on 2013-04-25 (727 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) LocalLibraries: /media/Data/ProgramFiles/OSGRID9030/bin/lib64/libBulletSim.so ProcCmdline: mono OpenSim.exe ProcEnviron: TERM=screen PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/sh Signal: 6 SourcePackage: mono StacktraceTop: ?? () ?? () ?? () ?? () ?? () Title: mono-sgen crashed with SIGABRT UpgradeStatus: Upgraded to trusty on 2014-03-27 (391 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mono/+bug/1447425/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp