I experienced the same behavior when migrating to a new Ubuntu distribution. The previous ubuntu distribution had Mtools version 3.9.11, dated May 31st, 2007, where mattrib -h (lowercase) would work fine. The next distribution has Mtools version 4.0.10, dated March 10th, 2009, fails with -h argument.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/501320 Title: mattrib -h does not work as advertised -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs