srhb

    packageOverrides = super: {
      xorg = super.xorg // rec {
        xkeyboard_config_dvp = super.pkgs.lib.overrideDerivation super.xorg.xkeyboardconfig (old: {
          patches = [
            (builtins.toFile "ru-dvp.patch" ''
                --- xkeyboard-config-2.16-orig/symbols/ru       2014-12-11 01:56:38.000000000 +0300
                +++ xkeyboard-config-2.16/symbols/ru    2016-04-15 14:27:25.075214654 +0300
                @@ -719,3 +719,24 @@
                     key <TLDE> { [  bracketright,  bracketleft  ] };
                     key <BKSL> { [   Cyrillic_io,  Cyrillic_IO  ] };