Are you doing this from inside the screen session?
$ screen -r $ ctrl-shift-A-" find q-agt ^c (last command, return)
That worked fine for me just now on a 2-3 day old devstack from master.
Are you doing this from inside the screen session?
$ screen -r
$ ctrl-shift-A-"
find q-agt
^c
(last command, return)
That worked fine for me just now on a 2-3 day old devstack from master.