@Alejandro, do you have the acroread package installed? This may be a duplicate of bug 716008, which describes this (mis)behavior caused by the acroread package. I found the workaround in bug 716008 solved this problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/697399 Title: Completion of directories stored in a var with cd is weirdly broken -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs