On Thu, May 24, 2018 at 10:46:36AM +0200, Jan Rafaj wrote: > > I have confirmed that the problem described exists for the "bksl", > "qwerty" and "qwerty_bksl" keyboard variants, as well as XKBVARIANT "" > (in the /etc/default/keyboard). > > The problem described above appeared since the switch from the kbd > package to the keyboard-configuration/console-setup packages, and did not > exist in Debian < 9.
The original keyboard layouts of kbd are in the package console-data. Can you install this package and see if some of the Czech layouts works properly with UTF-8 encoding. I have some doubts that the dead keys are usable with non-Latin1 symbols on the console. You can try the various Czech layouts with one of the following six commands: loadkeys cz-lat2.kmap.gz loadkeys cz-us-qwerty.kmap.gz loadkeys cz-lat2-prog.kmap.gz loadkeys cz-us-qwertz.kmap.gz loadkeys sunt5-cz-us.kmap.gz loadkeys sunt5-us-cz.kmap.gz Anton Zinoviev