Some additional information. In "journalctl -b" output after reboot:
[...] Sep 19 19:10:11 zira keyboard-setup.sh[401]: cannot open file /tmp/tmpkbd.qR4ecU [...] Sep 19 19:10:11 zira keyboard-setup.sh[401]: setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. [...] Sep 19 19:10:11 zira console-setup.sh[631]: setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. [...] Sep 19 19:10:11 zira console-setup.sh[631]: setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. Sep 19 19:10:11 zira console-setup.sh[631]: setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. Sep 19 19:10:11 zira console-setup.sh[631]: setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. [...] -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)