What to do if screen does not respond to input?

Question

linux

There is a screen session, which sometimes for some unknown reason stops responding to input. At the same time, the binds work quite correctly and the information is displayed as expected.
The only thing that saves is a forced (and highly undesirable) restart of the session. Is there another solution?

Answer 1

The only thing that saves is a forced (and highly undesirable) restart of the session.

You can kill one hung window with the command ^aK
Understand why it hangs. A typical reason is accidentally hitting ^s or ^as. Healed by pressing ^q or ^aq.

Answer 2

sudo apt-get install tmux