OK, I just had done that, it has not helped :/ Here is what has happened:
fantomas@tramtaria ~ 18:25:03 ❯ sudo su Password: root@tramtaria /home/fantomas 18:25:09 ❯ man sudo root@tramtaria /home/fantomas 18:25:46 ❯ adduser testusersmazat Přidávám uživatele „testusersmazat“… Přidávám novou skupinu „testusersmazat“ (1002)… Přidávám nového uživatele „testusersmazat“ (1001) se skupinou „testusersmazat“… Vytvářím domovský adresář „/home/testusersmazat“… Kopíruji soubory z „/etc/skel“… Enter new password: Retype new password: passwd: heslo bylo úspěšně změněno Měním informace o uživateli testusersmazat Zadejte novou hodnotu, nebo stiskněte ENTER pro použití implicitní hodnoty Celé jméno []: Číslo místnosti []: Telefon do zaměstnání []: Telefon domů []: Ostatní []: Jsou informace správné? [A/n] A root@tramtaria /home/fantomas 18:26:42 ❯ sudo -i -u testusersmazat [0] 18:26:58 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ whoami testusersmazat [0] 18:27:07 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ locale LANG=cs_CZ.UTF-8 LANGUAGE= LC_CTYPE="cs_CZ.UTF-8" LC_NUMERIC=cs_CZ.UTF-8 LC_TIME=cs_CZ.UTF-8 LC_COLLATE="cs_CZ.UTF-8" LC_MONETARY=cs_CZ.UTF-8 LC_MESSAGES="cs_CZ.UTF-8" LC_PAPER=cs_CZ.UTF-8 LC_NAME=cs_CZ.UTF-8 LC_ADDRESS=cs_CZ.UTF-8 LC_TELEPHONE=cs_CZ.UTF-8 LC_MEASUREMENT=cs_CZ.UTF-8 LC_IDENTIFICATION=cs_CZ.UTF-8 LC_ALL= [0] 18:27:09 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ ls [0] 18:27:17 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ mkdir háčkyžluté [0] 18:27:28 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ ls háčkyžluté [0] 18:27:29 Pá pro 16 [~] testusersmazat@tramtaria:[~]$ mc testusersmazat@tramtaria:[hkylut]$ locale LANG=cs_CZ.UTF-8 LANGUAGE= LC_CTYPE="C" LC_NUMERIC="C" LC_TIME="C" LC_COLLATE="C" LC_MONETARY="C" LC_MESSAGES="C" LC_PAPER="C" LC_NAME="C" LC_ADDRESS="C" LC_TELEPHONE="C" LC_MEASUREMENT="C" [0] 18:30:01 Pá pro 16 [~] As you can see, locale is wrong again. The "[hkylut]" should be "[háčkyžluté]". Just for comparison, Here is how my locale looks like on my Xubuntu 16.10 desktop when run from within mc: ❱ mc ❱ locale LANG=en_US.UTF-8 LANGUAGE=en_US LC_CTYPE="en_US.UTF-8" LC_NUMERIC=cs_CZ.UTF-8 LC_TIME=cs_CZ.UTF-8 LC_COLLATE="en_US.UTF-8" LC_MONETARY=cs_CZ.UTF-8 LC_MESSAGES="en_US.UTF-8" LC_PAPER=cs_CZ.UTF-8 LC_NAME=cs_CZ.UTF-8 LC_ADDRESS=cs_CZ.UTF-8 LC_TELEPHONE=cs_CZ.UTF-8 LC_MEASUREMENT=cs_CZ.UTF-8 LC_IDENTIFICATION=cs_CZ.UTF-8 LC_ALL= Any more ideas? Thanks a lot! #cry On 15.12.2016 16:42, Yury V. Zaytsev wrote: > On Thu, 15 Dec 2016, crysman wrote: > >> Running mc as root is OK. >> >> Why is that so and how can I chage it, please? #crysman > > Suspect user configuration error; could you please create a new user > on your system, sudo -i -u newuser and run mc to see if it works? If > yes, then it has something with your user profile and is not related > to mc. >