Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/pkgconfig/xkeyboard-config.pc

 prefix=/usr
datarootdir=${prefix}/share
datadir=${datarootdir}
xkb_base=/usr/share/X11/xkb

Name: XKeyboardConfig
Description: X Keyboard configuration data
Version: 2.23.1