I've mentioned in the past my troubles getting consistent behaviour
from Bluetooth, especially after resuming from suspend or hibernate. It
randomly works or doesn't, depending on the phase of the moon.
This morning it came up with a new wrinkle. After resuming from
hibernate, the BT task bar icon is absent, the BT widget says it's
Offline, but the BT mouse is working. First time I've seen this.
(I don't expect an answer, I'm really just logging this for future
Happy New Year to all.