openssh unix dev - Oct 2023 - sftp 'Couldn't execute "bash"' lls error

Hi all.
Congratulations for the terrific software!

I want to know how it is explained.

Connected to ipv6-wireless.
sftp> ls
BLFS-11.3-html-sysv         blfs-book-11.3-html.tar.xz  set-rclone-password.sh
sftp> lls
Couldn't execute "bash": No such file or directory
Shell exited with status 1
sftp>


Note: this situation happened within "GNU Screen" (pts). It worked
normally in the terminal console (tty).

Operating System: Debian GNU/Linux 12 ("bookworm")

ssh -V
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023


Thank you.

Jamenson Ferreira Espindula de Almeida Melo
Jaboat?o dos Guararapes, Pernambuco, Brazil
GNU/Linux user # 166197
https://linuxcounter.net/cert/166197.png

Key fingerprint:
234D 1914 4224 7C53 BD13  6855 2AE0 25C0 08A8 6180

On Thu, 19 Oct 2023, Jamenson Espindula wrote:
>Note: this situation happened within "GNU Screen" (pts). It worked
>normally in the terminal console (tty).
Check your screen config (~/.screenrc, /etc/screenrc), in
particular the ?shell? command.

For reference, mine has:

shell "-${SHELL}"

And the environment variable $SHELL is /bin/mksh (so a full
pathname, not just the name of the executable).

bye,
//mirabilos
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