I have multiple shells (bash) open on the same machine, and in one of them, globbing seems to have stopped.
ls * gives
ls: *: No such file or directory, and so on. I figured that I must have set some glob options by mistake, but
shopt | grep glob gives
dotglob off extglob off failglob off nocaseglob off nullglob off
the same as in my other shells. What could be causing this?