manpath：无法设置区域设置；确保 $LC_* 和 $LANG 正确

Question

当我ssh进入运行 Ubuntu 18.04 的 EC2 实例时，出现以下错误：

manpath: can't set the locale; make sure $LC_* and $LANG are correct

我尝试了这个，但这并没有解决它：

sudo locale-gen "en_US.UTF-8"
sudo dpkg-reconfigure locales
Generating locales (this might take a while)...
  en_US.UTF-8... done
Generation complete.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_TERMINAL_VERSION = "3.3.7",
    LC_CTYPE = "UTF-8",
    LC_TERMINAL = "iTerm2",
    LANG = "C.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("C.UTF-8").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
/usr/bin/locale: Cannot set LC_CTYPE to default locale: No such file or directory
/usr/bin/locale: Cannot set LC_ALL to default locale: No such file or directory
Generating locales (this might take a while)...
  en_US.UTF-8... done
Generation complete.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_CTYPE = "UTF-8",
    LC_TERMINAL_VERSION = "3.3.7",
    LC_TERMINAL = "iTerm2",
    LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_CTYPE = "UTF-8",
    LC_TERMINAL_VERSION = "3.3.7",
    LC_TERMINAL = "iTerm2",
    LANG = "C"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

Answer 1

另一种选择是禁用发送 LC_* 环境变量。请参阅/sf/ask/2072656001/，这些步骤适用于 MacOS ssh 客户端：

sudo vi /etc/ssh/ssh_config

找到这些设置：

Host *
      SendEnv LANG LC_*

将其更改为：

Host *
#      SendEnv LANG LC_*

保存文件，然后再次尝试连接。

Answer 2

感谢Gunnar Hjalmarsson，我能够使用此解决方法：

unset LC_CTYPE在~/.profile