Index: kbd/src/unicode_stop

===================================================================

--- kbd.orig/src/unicode_stop

+++ kbd/src/unicode_stop

@@ -1,4 +1,18 @@

 #!/bin/sh

+

+if [ ! -e /proc/self/fd/0 ] ; then

+   echo "Won't set ascii mode: Can't determine console type;" >&2

+   echo " Please ensure that /proc is mounted." >&2

+   exit 1

+fi

+

+readlink /proc/self/fd/0 | grep -q -e /dev/vc -e '/dev/tty[^p]' -e /dev/console

+if [ $? -eq 1 ]; then

+    echo  "Won't set ascii mode: not a VT." >&2

+    exit 1

+fi

+

 # stop unicode

 kbd_mode -a

+

 echo -n -e '\033%@'

Index: kbd/src/unicode_start

===================================================================

--- kbd.orig/src/unicode_start

+++ kbd/src/unicode_start

@@ -1,6 +1,19 @@

 #!/bin/sh

 # Enables Unicode processing in the current console.

 #

+

+if [ ! -e /proc/self/fd/0 ] ; then

+   echo "Won't set unicode mode: Can't determine console type;" >&2

+   echo " Please ensure that /proc is mounted." >&2

+   exit 1

+fi

+

+readlink /proc/self/fd/0 | grep -q -e /dev/vc -e '/dev/tty[^p]' -e /dev/console

+if [ $? -eq 1 ]; then

+    echo  "Won't set unicode mode: not a VT." >&2

+    exit 1

+fi

+

 # 1. The input side: the keyboard driver.

 # Set the keyboard driver in Unicode mode. (Default is ASCII mode.)