I have same problem. IMHO serverity of this bug should be raised as this is making system unusable for people with czech locales.
There are related tickets in freedesktop's bugzilla: - https://bugs.freedesktop.org/show_bug.cgi?id=98219 - https://bugs.freedesktop.org/show_bug.cgi?id=81875 There is patch which probably solves the problem in the first ticket. locales for my system $ 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= all locales: $ locale -a C cs_CZ.utf8 C.UTF-8 en_US.utf8 POSIX default lang: $ cat /etc/default/locale # File generated by update-locale LANG=cs_CZ.UTF-8 -- Kepi