Trusty blacklists acroread.sh from bash_completion.d, so does upstream. If you still have this on Trusty, bug 1372286 needs to know what other files to blacklist to un-break completion.
Good testcase and description of exactly what the bug is, copied it for 1372286. ** Changed in: bash-completion (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000470 Title: Extra space is added and backslash is removed under the 'find' command To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bash-completion/+bug/1000470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs