It sounds like this bug is unrelated to the coinor-ipopt package in ubuntu, is that correct? Do you have the libcoinor-ipopt package installed? You might try uninstalling it if you do. As MATLAB is proprietary software this is difficult to debug.
Can you provide a stack trace of the crash? ** Changed in: coinor-ipopt (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1388487 Title: MATLAB crashes when IPOPT converges to machine precision To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/coinor-ipopt/+bug/1388487/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs