Ubuntu
console-setup package

  1. Bug #76901
  2. Comment #6

Comment 6 for bug 76901

Revision history for this message
VF (vfiend) wrote : Re: right Alt key not recognized by default

More info from another bug which has been marked as a duplicate of this one:

Option "XkbOptions" "lv3:ralt_switch" is set by default in xorg.conf.
This can be manually commented out or you can run "sudo dpkg-reconfigure xserver-xorg" and disable the option from in there.