Re: Bug#833116: fgetty: Incorrect keystroke interpretation
Dear all,
I have tested Anton's suggestions with the following results.
Please, see below for more information.
Steps made:
; su - -c 'adduser testbash'
...
; cat /etc/passwd | grep testbash
testbash:x:1002:1002:Test Bash,,,:/home/testbash:/bin/bash
; cat /etc/inittab | grep /sbin/getty | grep -v '^#'
1:2345:respawn:/sbin/getty --noclear 38400 tty1
2:23:respawn:/sbin/getty --login-program /lib/fgetty/login1 38400 tty2
Following steps, see below.
Thank you!
Ricardo Peliquero
Anton Zinoviev <anton@lml.bas.bg>
Wed, 5 Dec 2018 21:29:10 +0200:
> On Wed, Dec 05, 2018 at 08:56:16AM +0000, Dmitry Bogatov wrote:
> Suppose that we have a working bash shell with UTF-8 console where ñ
> displays properly. Then try this:
>
> LANG=C bash # run a subshell in a non-UTF8 locale
>
> If you press ñ, you will see (arg: 1). The programs (including a
> subshell) also work incorrectly because the locale is not UTF8.
>
Reproduced with expected result (within both login and login1 ttys).
> Now execute this:
>
> LANG=..... (some UTF-8 locale)
>
> Now, if you press ñ, you will see (arg: 1) like before. The programs
> (including a subshell), however, will work correctly.
>
Within login1:
typing ñ echoes (arg: 1)
$ LANG=es_AR.UTF-8 bash
typing ñ echoes ñ
> Now execute this:
>
> export LANG
>
> Now also ñ works correctly.
typing ñ echoes ñ
$ exit
typing ñ echoes (arg: 1)
> If you are sure that the problem does not come from the locale,
> another thing to check is to compare the output of
>
> bind -v
> bind -p
>
> in bash where ñ works properly and in bash where ñ leads to (arg: 1).
; diff bind_-v_testbash_login.txt bind_-v_testbash_login1.txt
8c8
< set convert-meta off
---
> set convert-meta on
; diff bind_-p_login.txt bind_-p_login1.txt > \
diff_bind-p_login_login1.txt # (attached)
> Also make sure there are no files ~/.inutrc and the variable INPUTRC
> is unset.
; env # within both ttys
; diff env_login.txt env_login1.txt # (both attached)
2,3c2,4
< LANG=es_AR.UTF-8
< HUSHLOGIN=FALSE
---
> drop_caps=
> INIT_VERSION=sysvinit-
> CONSOLE=/dev/console
5a7
> PREVLEVEL=N
7c9,12
< MAIL=/var/mail/testbash
---
> UID=1002
> init=/sbin/init
> BOOT_IMAGE=Linux
> edd=off
10,11c15,17
< SHLVL=1
< LANGUAGE=es_AR:es
---
> rootmnt=/root
> RUNLEVEL=2
> SHLVL=2
13a20
> AUTOBOOT=YES
; set # within both ttys
; diff set_login.txt set_login1.txt
0a1
> AUTOBOOT=YES
10a12
> BOOT_IMAGE=Linux
11a14
> CONSOLE=/dev/console
22d24
< HUSHLOGIN=FALSE
24,25c26
< LANG=es_AR.UTF-8
< LANGUAGE=es_AR:es
---
> INIT_VERSION=sysvinit-
30d30
< MAIL=/var/mail/testbash
37c37,38
< PPID=2702
---
> PPID=1
> PREVLEVEL=N
41a43
> RUNLEVEL=2
44c46
< SHLVL=1
---
> SHLVL=2
48c50,54
< _=set
---
> _=env
> drop_caps=
> edd=off
> init=/sbin/init
> rootmnt=/root
4c4
< "\e\C-g": abort
---
> "\M-\C-g": abort
11,12c11,12
< "\eOD": backward-char
< "\e[D": backward-char
---
> "\M-OD": backward-char
> "\M-[D": backward-char
16,22c16,22
< "\e\C-h": backward-kill-word
< "\e\C-?": backward-kill-word
< "\e\e[D": backward-word
< "\e[1;5D": backward-word
< "\e[5D": backward-word
< "\eb": backward-word
< "\e<": beginning-of-history
---
> "\M-\C-h": backward-kill-word
> "\M-\C-?": backward-kill-word
> "\M-\M-[D": backward-word
> "\M-[1;5D": backward-word
> "\M-[5D": backward-word
> "\M-b": backward-word
> "\M-<": beginning-of-history
24,27c24,27
< "\eOH": beginning-of-line
< "\e[1~": beginning-of-line
< "\e[H": beginning-of-line
< "\e[200~": bracketed-paste-begin
---
> "\M-OH": beginning-of-line
> "\M-[1~": beginning-of-line
> "\M-[H": beginning-of-line
> "\M-[200~": bracketed-paste-begin
29c29
< "\ec": capitalize-word
---
> "\M-c": capitalize-word
31c31
< "\e\C-]": character-search-backward
---
> "\M-\C-]": character-search-backward
34,40c34,40
< "\e\e": complete
< "\e!": complete-command
< "\e/": complete-filename
< "\e@": complete-hostname
< "\e{": complete-into-braces
< "\e~": complete-username
< "\e$": complete-variable
---
> "\M-\M-": complete
> "\M-!": complete-command
> "\M-/": complete-filename
> "\M-@": complete-hostname
> "\M-{": complete-into-braces
> "\M-~": complete-username
> "\M-$": complete-variable
46c46
< "\e[3~": delete-char
---
> "\M-[3~": delete-char
48,59c48,59
< "\e\\": delete-horizontal-space
< "\e-": digit-argument
< "\e0": digit-argument
< "\e1": digit-argument
< "\e2": digit-argument
< "\e3": digit-argument
< "\e4": digit-argument
< "\e5": digit-argument
< "\e6": digit-argument
< "\e7": digit-argument
< "\e8": digit-argument
< "\e9": digit-argument
---
> "\M-\\": delete-horizontal-space
> "\M--": digit-argument
> "\M-0": digit-argument
> "\M-1": digit-argument
> "\M-2": digit-argument
> "\M-3": digit-argument
> "\M-4": digit-argument
> "\M-5": digit-argument
> "\M-6": digit-argument
> "\M-7": digit-argument
> "\M-8": digit-argument
> "\M-9": digit-argument
87,112c87,112
< "\eA": do-lowercase-version
< "\eB": do-lowercase-version
< "\eC": do-lowercase-version
< "\eD": do-lowercase-version
< "\eE": do-lowercase-version
< "\eF": do-lowercase-version
< "\eG": do-lowercase-version
< "\eH": do-lowercase-version
< "\eI": do-lowercase-version
< "\eJ": do-lowercase-version
< "\eK": do-lowercase-version
< "\eL": do-lowercase-version
< "\eM": do-lowercase-version
< "\eN": do-lowercase-version
< "\eP": do-lowercase-version
< "\eQ": do-lowercase-version
< "\eR": do-lowercase-version
< "\eS": do-lowercase-version
< "\eT": do-lowercase-version
< "\eU": do-lowercase-version
< "\eV": do-lowercase-version
< "\eW": do-lowercase-version
< "\eX": do-lowercase-version
< "\eY": do-lowercase-version
< "\eZ": do-lowercase-version
< "\el": downcase-word
---
> "\M-A": do-lowercase-version
> "\M-B": do-lowercase-version
> "\M-C": do-lowercase-version
> "\M-D": do-lowercase-version
> "\M-E": do-lowercase-version
> "\M-F": do-lowercase-version
> "\M-G": do-lowercase-version
> "\M-H": do-lowercase-version
> "\M-I": do-lowercase-version
> "\M-J": do-lowercase-version
> "\M-K": do-lowercase-version
> "\M-L": do-lowercase-version
> "\M-M": do-lowercase-version
> "\M-N": do-lowercase-version
> "\M-P": do-lowercase-version
> "\M-Q": do-lowercase-version
> "\M-R": do-lowercase-version
> "\M-S": do-lowercase-version
> "\M-T": do-lowercase-version
> "\M-U": do-lowercase-version
> "\M-V": do-lowercase-version
> "\M-W": do-lowercase-version
> "\M-X": do-lowercase-version
> "\M-Y": do-lowercase-version
> "\M-Z": do-lowercase-version
> "\M-l": downcase-word
116c116
< "\e\C-i": dynamic-complete-history
---
> "\M-\C-i": dynamic-complete-history
120c120
< "\e>": end-of-history
---
> "\M->": end-of-history
122,124c122,124
< "\eOF": end-of-line
< "\e[4~": end-of-line
< "\e[F": end-of-line
---
> "\M-OF": end-of-line
> "\M-[4~": end-of-line
> "\M-[F": end-of-line
129,130c129,130
< "\eOC": forward-char
< "\e[C": forward-char
---
> "\M-OC": forward-char
> "\M-[C": forward-char
132,136c132,136
< "\e\e[C": forward-word
< "\e[1;5C": forward-word
< "\e[5C": forward-word
< "\ef": forward-word
< "\eg": glob-complete-word
---
> "\M-\M-[C": forward-word
> "\M-[1;5C": forward-word
> "\M-[5C": forward-word
> "\M-f": forward-word
> "\M-g": glob-complete-word
140c140
< "\e^": history-expand-line
---
> "\M-^": history-expand-line
145,148c145,148
< "\e#": insert-comment
< "\e*": insert-completions
< "\e.": insert-last-argument
< "\e_": insert-last-argument
---
> "\M-#": insert-comment
> "\M-*": insert-completions
> "\M-.": insert-last-argument
> "\M-_": insert-last-argument
152c152
< "\ed": kill-word
---
> "\M-d": kill-word
157,159c157,159
< "\eOB": next-history
< "\e[B": next-history
< "\en": non-incremental-forward-search-history
---
> "\M-OB": next-history
> "\M-[B": next-history
> "\M-n": non-incremental-forward-search-history
161c161
< "\ep": non-incremental-reverse-search-history
---
> "\M-p": non-incremental-reverse-search-history
167,168c167,168
< "\e=": possible-completions
< "\e?": possible-completions
---
> "\M-=": possible-completions
> "\M-?": possible-completions
174,175c174,175
< "\eOA": previous-history
< "\e[A": previous-history
---
> "\M-OA": previous-history
> "\M-[A": previous-history
179,180c179
< "\e[2~": quoted-insert
< # redraw-current-line (not bound)
---
> "\M-[2~": quoted-insert
181a181
> # redraw-current-line (not bound)
183,184c183,184
< "\e\C-r": revert-line
< "\er": revert-line
---
> "\M-\C-r": revert-line
> "\M-r": revert-line
409c409
< "\e ": set-mark
---
> "\M- ": set-mark
412c412
< "\e\C-e": shell-expand-line
---
> "\M-\C-e": shell-expand-line
418c418
< "\e&": tilde-expand
---
> "\M-&": tilde-expand
420c420
< "\et": transpose-words
---
> "\M-t": transpose-words
428c428
< "\eu": upcase-word
---
> "\M-u": upcase-word
431a432
> # vi-bWord (not bound)
436d436
< # vi-bWord (not bound)
444a445
> # vi-eWord (not bound)
450c451
< # vi-eWord (not bound)
---
> # vi-fWord (not bound)
456d456
< # vi-fWord (not bound)
480,483c480,483
< "\e.": yank-last-arg
< "\e_": yank-last-arg
< "\e\C-y": yank-nth-arg
< "\ey": yank-pop
---
> "\M-.": yank-last-arg
> "\M-_": yank-last-arg
> "\M-\C-y": yank-nth-arg
> "\M-y": yank-pop
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;3
5:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
LANG=es_AR.UTF-8
HUSHLOGIN=FALSE
USER=testbash
PWD=/home/testbash
HOME=/home/testbash
MAIL=/var/mail/testbash
SHELL=/bin/bash
TERM=linux
SHLVL=1
LANGUAGE=es_AR:es
LOGNAME=testbash
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
_=/usr/bin/env
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;3
5:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
drop_caps=
INIT_VERSION=sysvinit-
CONSOLE=/dev/console
USER=testbash
PWD=/home/testbash
PREVLEVEL=N
HOME=/home/testbash
UID=1002
init=/sbin/init
BOOT_IMAGE=Linux
edd=off
SHELL=/bin/bash
TERM=linux
rootmnt=/root
RUNLEVEL=2
SHLVL=2
LOGNAME=testbash
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
AUTOBOOT=YES
_=/usr/bin/env
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