This used to work just until recently, no idea what happened maybe an updated version of something is causing the problem.
shell buffer in Emacs, shell seems to stop working after SSH or launching R or Python. Say, if I launch R in shell buffer, R loads and when I enter any command and press Enter the cursor just moves to a new line, no command is sent. But the shell responds to
C-c C-c and cancels the command and returns the prompt. I've tried issuing
comint-send-input manually with
M-x but that didn't work either. I've also tried this with "bare" Emacs, launching it with the
-Q option, same.
For SSH, the problem occurs for
bash but not for
I've just used
zsh to launch R and I get "^G" inserted at the end of the command after pressing Enter. I think that is the problem. No idea how that occurs, if hadn't tried
zsh with R never would have seen it as it doesn't print on screen with bash.
GNU Emacs 26.3 on Ubuntu 19.04