I also have this issue, as with the OP using a mouse to disconnect and reconnect through the bluetooth preferences applet brings the keyboard back to life.
Using karmic up to date as of today with standard x86 hardware. -- Apple bluetooth keyboard non-responsive after reboot (9.10alpha) https://bugs.launchpad.net/bugs/434007 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs