adding info from https://answers.launchpad.net/bash- completion/+question/668391:
Problem is that apparently it is using the plain "umount"-completion rather than the "umount.linux" If I source /usr/share/bash-completion/completions/umount.linux into running shell, then completion works correctly afterwards in that shell. Maybe packagers for linux-distributions are supposed to divert umount to umount.linux? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/382037 Title: Bash-completion fails to parse spaces for umount To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bash-completion/+bug/382037/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs