A number of people are reporting that after building the current
upstream master and running the testsuite, the terminal used to do that
no longer echos characters you type back to the screen.
Just wanted to let you know we're aware of the issue and are working it,
with a pretty good idea as to the root cause.
Some solutions people have used to get a normally functioning terminal
after this happens:
1) The Reset command from the Terminal menu.
2) Running 'stty sane' from the command line
3) Open a new terminal. ;)
--
Brian Stansberry
Principal Software Engineer
JBoss by Red Hat