From: Alex Hutcheson via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: 71259@debbugs.gnu.org
Subject: bug#71259: 29.1; Tramp connection property "direct-async-process" causes job control not to work in M-x shell buffers
Date: Wed, 29 May 2024 13:55:43 +0000 [thread overview]
Message-ID: <u49x5xuwvi1s.fsf@alexh.c.googlers.com> (raw)
To reproduce:
1. Start emacs with emacs -Q
2. Eval the following:
(require 'tramp)
;; Enable direct-async-process for all SSH connections
(add-to-list 'tramp-connection-properties
(list "/ssh:.*" "direct-async-process" t))
3. Start a Tramp SSH connection: C-x C-f /ssh:some.host.com:
4. Start a shell buffer with M-x shell. Choose sh or bash as remote
shell (haven't tested with others)
Expected behavior:
Shell buffer shows a shell on the remote host. Job control (C-c C-z),
fg, bg, etc. all work.
Actual behavior:
Shell buffer starts a shell, but shows errors at the top of the buffer:
sh: cannot set terminal process group (128765): Inappropriate ioctl for
device
sh: no job control in this shell
Shell mostly works, but job control features don't work.
C-c C-z does nothing
C-c C-c kills the shell, rather than the currently running job
fg and bg give errors like:
sh: fg: no job control
In GNU Emacs 29.1 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo
version 1.18.0, Xaw3d scroll bars) of 2024-01-22, modified by Debian
built on kokoro-ubuntu
System Description: Debian GNU/Linux rodete
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM HARFBUZZ JPEG JSON LCMS2
LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY
INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP X11 XAW3D XDBE XIM XINPUT2 XPM
LUCID ZLIB
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
next reply other threads:[~2024-05-29 13:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-29 13:55 Alex Hutcheson via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2024-05-30 17:00 ` bug#71259: 29.1; Tramp connection property "direct-async-process" causes job control not to work in M-x shell buffers Michael Albinus via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-05-30 17:02 ` Alex Hutcheson via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-06-30 7:38 ` Michael Albinus via Bug reports for GNU Emacs, the Swiss army knife of text editors
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