In my previous article I finished initial configuration with SSH login. This article helps to fix issues with language setting that occur during SSH login.
While I went through raspi-config in the previous step, I saw a lot of warning messages like below.
To fix this simply edit /etc/ssh/sshd_config and comment out "AcceptEnv LANG LC_*". My iMac is sending some language settings, but this modification will let my Raspberry Pi ignore it.
It's done.
Now we can update/upgrade Raspbian before going any further.