This error happens to me while trying to open a folder as administrator with the right click menu item I added using one of the options in the 'Ubuntu Tweak' package.
-- nautilus crashed with SIGSEGV in malloc() https://bugs.launchpad.net/bugs/296374 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs