OK, very sorry, it's not a driver bug, I'd accidently moved a small slider on the front of the case which duplicates Fn/F5.
Although I feel a bit silly about it, it's a truly awful piece of ergonomics: a black switch on a background located in a position that you can't see, but can easily brush against, that duplicates and over-rides another more visible control with equivalent function, and is not mentioned anywhere in the paper documentation (at least that I received). Is there any possiblity of enhancing the driver to ignore or overide it (or at least put a message in the logs) ? I can't believe that I'm the only person whose going to get caught out by this - or maybe I am ... :-( Thanks for the attention, -- rf_kill problem on thinkpad Z60m https://launchpad.net/bugs/59505 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs