The dialog is navigable from the keyboard; tab/shift-tab and arrow keys jump between the different fields, and space toggles the checkbox for the field you're on. I'm unconvinced that anything more is required.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to software-properties in Ubuntu. https://bugs.launchpad.net/bugs/64131 Title: software sources dialogue missing accels Status in software-properties package in Ubuntu: Confirmed Bug description: Binary package hint: update-manager The "Software updates" dialogue [http://ubuntu- ca.org/softwaresources.png] is missing accelerators on the checkboxes and the "Download from" label. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/64131/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp