I modified my /usr/share/X11/xkb/symbols/pc file. After doing so, my End and PgDn keys no longer work. I did not back up the file, but attempted to restore it manually with no results. Ctrl/Shift+End/PgDn still works, but End/PgDn doesn't register a key code in xkeybind or in my browser.

How do I reset xkb back to default?

I'm running Mint 18.

I've researched this extensively to no avail, and have found similar questions here, but no one with quite the same problem.

1 Answer 1


This is a generic answer that can work for any file that comes within a package (Not generated).

  1. Check which package installs it

    dpkg -S /usr/share/X11/xkb/symbols/pc
  2. Reinstall that package

    sudo apt reinstall <thatpackage>

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