I don't think it's a duplicate. Except for the fact that both bugs involve an Apple aluminium keyboard, all the other details are different.
Please read the details I posted in the initial report and also on the linked question on askubuntu.com -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1011576 Title: Mac UK long-alu keyboard has wrong mapping for keypad-enter key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1011576/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

