This is on Centos 7, latest. Make sure that you have en_US.UTF-8 on your system by ruining the command below and make sure that en_US.UTF-8 exists in the list. setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory. warning: setlocale: LC_CTYPE: cannot change locale (ZH_CN.UTF-8)_shimoVoaem的博客-程序员秘密 . bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_NUMERIC: cannot . when I try to set locale to Japanese language, using "Sys.setlocale (category = "LC_ALL", locale = "Japanese")". bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory bash: warning: setlocale: LC_NUMERIC: cannot . So, for the people who had the same problem as me, here is the way you fix this issue: Edit /etc/locale.gen and uncomment the line with en_US.UTF-8 Alternatively, you can run this single command without editing anything manually (Thanks to Andre for this.) LC_CTYPE: cannot change locale (UTF-8): No such file or directory Linux: setlocale: LC_ALL: cannot change locale (en_US.utf8) and Cyrillic symbols. De-select locales that you don't need (optional). Change LANG to a valid locale, such as en_US.UTF-8: LANG="en_US.UTF-8". Previously we have shared how to fix the LC_Type locale error in Centos 6 and the steps below will show how to fix the error message "warning: setlocale: LC_CTYPE . Sat 04 July 2020 This error happens when your SSH client forwards your local locale environment variables to the remote server which doesn't have the specific locale you requested. Enable locales Let's enable locales on the server $ sudo locale-gen "en_US.UTF-8" $ sudo dpkg-reconfigure locales or -bash: warning: setlocale: LC_ALL: cannot change locale 问题 [SOLVED] LC_ALL: cannot change locale (en-US): No such ... - Arch Linux Summing up. 关于locale问题 warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory. But something is preventing the thumbnails of PDF files from being created, which isn't something I can ignore so easily :-) For example, in the "New Files" page the message appears multiple times (once for each would-be thumbnail location), and in the File: page it appears twice (once where I think the big current page is meant to be, and once where I . [Ubuntu] bash: warning: setlocale: LC_ALL: cannot change locale ... Cannot change locale (en_GB.utf8) - Debian User Forums -bash:警告:setlocale:LC_ALL:ロケールを変更できません(en_us.utf-8) LC_ALL的错误. 该VPS的Debian 10系统属于最小化版本,locale中没有配置en_US区域;执行命令locale -a查看当前已配置区域。 如下图所示: 如下图所示: 解决办法 This warning appears when you try to bash.