奇怪的乱码问题

mrkissinger

Post by achaoge
问题出在 LANGUAGE=en_US:en_GB:en 这个变量设置上面。
你ssh 连过去后再用 locale 命令查看一下是什么结果。

要解决问题，可以查看 /etc/default/locale 和 /etc/environment 就知道了
或在ssh 连接的时候传递LANG这个参数： ssh -o SENDENV=LANG your_host

amd64:~# cat /etc/default/locale
#  File generated by update-locale
LANG=zh_CN.UTF-8
amd64:~# cat /etc/environment
LANG="en_US"
LANGUAGE="en_US:en_GB:en"
amd64:~#

我手工全设置成UTF-8也不行──这2个参数好像是管提示语言的吧？
我从笔记本随便copy几句中文到ssh窗口，显示是正常的，就是文件名不对。

completist

echo AcceptEnv LANG LC_* >> /etc/ssh/sshd_config

mrkissinger

amd64:~# cat /etc/ssh/sshd_config | grep AcceptEnv
AcceptEnv LANG LC_*
amd64:~#

mrkissinger

还是无法解决，送高帽子求助。

achaoge

Post by mrkissinger
amd64:~# cat /etc/default/locale
#  File generated by update-locale
LANG=zh_CN.UTF-8
amd64:~# cat /etc/environment
LANG="en_US"
LANGUAGE="en_US:en_GB:en"
amd64:~#

我手工全设置成UTF-8也不行──这2个参数好像是管提示语言的吧？
我从笔记本随便copy几句中文到ssh窗口，显示是正常的，就是文件名不对。

把 /etc/environment 删除了试试

waq

Post by mrkissinger
试过，真是不知道怎么办了。

和内核有关吗？我的配置是这样的。
原来默认是GB，后来我改成utf8了。

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="UTF8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y

跟内核没关系！内核中与编码有关的地方应该只有文件系统。

amd64:~# locale
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=zh_CN.UTF-8
LANGUAGE=en_US:en_GB:en
LC_CTYPE="zh_CN.UTF8"
LC_NUMERIC="zh_CN.UTF8"
LC_TIME="zh_CN.UTF8"
LC_COLLATE="zh_CN.UTF8"
LC_MONETARY="zh_CN.UTF8"
LC_MESSAGES="zh_CN.UTF8"
LC_PAPER="zh_CN.UTF8"
LC_NAME="zh_CN.UTF8"
LC_ADDRESS="zh_CN.UTF8"
LC_TELEPHONE="zh_CN.UTF8"
LC_MEASUREMENT="zh_CN.UTF8"
LC_IDENTIFICATION="zh_CN.UTF8"
LC_ALL=zh_CN.UTF8

前面几行错误应该是说你的系统不支持"zh_CN.UTF8"！你真的重新配置过了locales吗？改成"zh_CN.UTF-8"试试？

mrkissinger

莫名其妙的，这个现象消失了，可能是某个版本的包有问题吧。