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charset="utf-8"; Format="flowed" Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 5651noWG1628864 Am 05.07.2025 um 03:04 schrieb Jim Garrison via Cygwin: > I've recently started seeing weirdness in mintty/bash after a > connection to a remote system is terminated by the remote.  So far > this seems to happen only if the remote session was interrupted while > vi was running. > > After the session is interrupted, here's what happens on the local > (Windows/cygwin) mintty window: > > * Ctrl-D just rings the tty "bell" > > * Any change of window focus, in Windows, for the mintty window itself, >   causes the tty bell to ring > > I researched this by opening a second terminal session and using that > to kill various processes in the remote tree: ssh-bash-vi and found > that just killing the vi process causes the issue.  On the remote > system, Ctrl-D produces the string "0;5u".  Exiting the remote session > (via 'exit') then leaves the local mintty in the same state. > > I guess it's because vi remaps keystrokes and they didn't get reset > when vi died, but my usual goto 'stty sane' does not fix the problem, > neither on the remote nor local systems. Certainly a good guess. You can check your state with `stty -a`, for example about ^D behaviour. > Is there a way to reset mintty other than closing and reopening it? Try the `reset` command. Or the `Reset` function from the context menu, also via Alt+F8. -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple