The first Ubuntu development kernel for 3.12 was just recently uploaded and has the option enabled, so I'm not really sure what kernel you're referring to with this bug report. Seeing how it is enabled though I'm marking this bug invalid.
** Changed in: linux (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247784 Title: please enable CONFIG_RT2800USB_RT3573 in kernel 3.12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1247784/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs