Index: xf86-input-keyboard/src/lnx_kbd.c
===================================================================
--- xf86-input-keyboard.orig/src/lnx_kbd.c
+++ xf86-input-keyboard/src/lnx_kbd.c
@@ -386,10 +386,31 @@ stdReadInput(InputInfoPtr pInfo)
     unsigned char rBuf[64];
     int nBytes, i;
     if ((nBytes = read( pInfo->fd, (char *)rBuf, sizeof(rBuf))) > 0) {
-       for (i = 0; i < nBytes; i++)
-           pKbd->PostEvent(pInfo, rBuf[i] & 0x7f,
-                           rBuf[i] & 0x80 ? FALSE : TRUE);
+       for (i = 0; i < nBytes; i++) {
+	 /* This is extended medium raw mode interpreter
+	    see linux/drivers/keyboard.c (kbd->kbdmode == VC_MEDIUMRAW) */
+           switch (pKbd->mediumrawState) {
+           case MEDIUMRAW_DEFAULT:
+               if ( (rBuf[i] & 0x7f) == 0) {
+                   pKbd->mediumrawState = MEDIUMRAW_EXTBYTE1;
+                   pKbd->mediumrawUp = (rBuf[i] & 0x80 ? FALSE : TRUE);
+               }
+               else
+                   pKbd->PostEvent(pInfo, rBuf[i] & 0x7f,
+                                   rBuf[i] & 0x80 ? FALSE : TRUE);
+               break;
+           case MEDIUMRAW_EXTBYTE1:
+               pKbd->mediumrawData = (rBuf[i] & 0x7f);
+               pKbd->mediumrawState = MEDIUMRAW_EXTBYTE2;
+               break;
+           case MEDIUMRAW_EXTBYTE2:
+	       pKbd->PostEvent(pInfo, (int)(pKbd->mediumrawData) << 7 | (rBuf[i] & 0x7f),
+                               pKbd->mediumrawUp);
+               pKbd->mediumrawState = MEDIUMRAW_DEFAULT;
+               break;
+           }
        }
+    }
 }
 
 static Bool
@@ -463,6 +484,8 @@ xf86OSKbdPreInit(InputInfoPtr pInfo)
     pKbd->OpenKeyboard = OpenKeyboard;
     pKbd->vtSwitchSupported = FALSE;
 
+    pKbd->mediumrawState = MEDIUMRAW_DEFAULT;
+
     pKbd->private = xcalloc(sizeof(LnxKbdPrivRec), 1);
     if (pKbd->private == NULL) {
        xf86Msg(X_ERROR,"can't allocate keyboard OS private data\n");
Index: xf86-input-keyboard/src/xf86OSKbd.h
===================================================================
--- xf86-input-keyboard.orig/src/xf86OSKbd.h
+++ xf86-input-keyboard/src/xf86OSKbd.h
@@ -56,6 +56,12 @@ typedef struct {
     unsigned char       *map;
 } TransMapRec, *TransMapPtr;
 
+typedef enum {
+    MEDIUMRAW_DEFAULT,
+    MEDIUMRAW_EXTBYTE1,
+    MEDIUMRAW_EXTBYTE2
+} KbdMediumRawState;
+
 typedef struct {
     KbdInitProc		KbdInit;
     KbdOnProc		KbdOn;
@@ -95,7 +101,9 @@ typedef struct {
     int			wsKbdType;
     Bool		sunKbd;
     Bool		Panix106;
-
+    KbdMediumRawState	mediumrawState;
+    char		mediumrawData;
+    Bool		mediumrawUp;
 } KbdDevRec, *KbdDevPtr;
 
 typedef enum {