This issue happens because /bin/sh is a link to dash. 'source' function exists in bash, so updating your alternatives solves the problem.
Just a 'sudo dpkg-reconfigure dash' and choosing 'No' is enough. -- Another bug in start script for super server https://launchpad.net/bugs/71065 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
