Package: minicom
Version: 2.7-1.1
Severity: normal

Dear Maintainer,

I am using minicom with
minicom -c on -R UTF-8
Serial Device         : /dev/ttyUSB0
Lockfile Location     : /var/lock
Callin Program        :
Callout Program       :
Bps/Par/Bits          : 115200 8N1
Hardware Flow Control : No                                        
Software Flow Control : No  

On all involved computers the locale is en_US.UTF-8.

Echoing a text to the console containing Unicode letters
äöüßÄÖܧ
creates random results:

$ cat test.txt                                              
abcdefghijklmnopqrstuvwxyz                                                   
0123456789                              
äöüßÃÖç                               

$ cat test.txt         
abcdefghijklmnopqrstuvwxyz              
0123456789
äöüßÄÃܧ

$ cat test.txt
abcdefghijklmnopqrstuvwxyz
0123456789
äöüßÃÃܧ

Typing Ansi letters works on the serial console works:
$ abcdefghijklmnopqrtuvwxyz
-bash: abcdefghijklmnopqrtuvwxyz: command not found

Typing Ansi digits works:
$ 01234567890
-bash: 01234567890: command not found

Typing  Unicode letters (äöüßäöüßäöüß) creates random gibberish:
$ äöüßäöüÃäöüß
-bash: äöüßäöüÃäöüß: command not found

I tried this with different connected computers and different serial
converters:

ID 067b:2303
Prolific Technology, Inc. PL2303 Serial Port

ID 0403:6001
Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC

Same problem exists with

changeset:   234:d3e201383e46
tag:         tip
user:        Adam Lackorzynski <a...@os.inf.tu-dresden.de>
date:        Sat Aug 12 17:06:38 2017 +0200
summary:     Fix parsing of MINICOM env-var

Best regards

Heinrich Schuchardt

-- System Information:
Debian Release: 9.1
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: armhf (armv7l)

Kernel: Linux 4.9.0-3-armmp (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL 
set to en_US.UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set 
to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages minicom depends on:
ii  libc6      2.24-11+deb9u1
ii  libtinfo5  6.0+20161126-1

Versions of packages minicom recommends:
ii  lrzsz  0.12.21-8

minicom suggests no packages.

-- no debconf information

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