Comment 1 for bug 97466

Cause of this problem is that keycode 124 is not included in /etc/console-setup/boottime.gz.

Fix Instruction:
1. Run the following command.

  ~$ sudo nano /usr/bin/ckbcomp

2. Find and edit the following line.

  133 => -1, # Japanese

to

  133 => 124, # Japanese

3. Restart console-setup

  ~$ sudo /etc/init.d/console-setup restart

I'm attaching a diff patch for ckbcomp.