after searching the forums, I modified the xorg.conf and hashed the line: # Option "XkbVariant" "qwerty"
It helped, everything seems to be ok. -- Lack of Polish diacritic symbols during writting, no Polish keyboard activated https://launchpad.net/bugs/67188 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
